The Dudley Thunder ZN slow pitch softball is a professional grade softball with a .44 COR 525 pound compression rating. Copyright 2023 Bestcovery.com, LLC. The raised stitches create turbulent flow clckh=""+((hrs>12)?hrs-12:hrs); The outer layer is a ProTac leather cover, a highly durable leather wrapping ensuring the balls will last through multiple batting practices or actual games. The entire ball is treated with the proprietary C-LOK adhesive and moisture barrier to enhance sealing of the interior thus ensuring the ball will stay together no matter the abuse your team puts it through. The ASA website maintains current listing of bats which are legal for ASA play, as well as list of bats which are banned form ASA play. The ball would be rated with a COR of .50 (referred to as a fifty COR ball). The game is safer with a 16-inch ball since it isnt that much faster off the bat. min=today.getMinutes(); All rights reserved. But as you increase the hardness It was initially thought that Blane Horton was the breeder for Rebel Starfighter Prime but this has been proven incorrect. 650 lbs/0.25" tournament balls would result in BPF of 1.35!! A reading of "bat-out" speed may be obtained from the output of a potentiometer in the pivot mechanism. The failure is especially evident for the 104-mph high performance bat. Disclaimer: This site uses affiliate links. (Calculations assume a Ball COR of 0.47 and the same bat used throughout). A non-linear bat is a bat whose structure deviates from the traditional single wall, multi-wall and/or layered composite designs. The dependency of the collision efficiency on the elastic interaction between bat and ball may be described by the Bat-Ball-Coefficient-of-Restitution (BBCOR). The 12-inch blue dot ball is larger than the 11-inch green dot ball. USA Softball. Actual pitched-ball speeds for the game of slow-pitch softball were found to be around 25-mph (not 10-mph). However, balls marked having a vapor-block inside, allow the balls to be less sensitive to temperature change. Sometimes this game is so easy. COR represents how "bouncy" the ball is. You're set up for success with 44-cor-375 compression-rated foam padding and a polycarbonate shell. EZD[j7.:
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MZ%YVVjS,iUCwBo~7oH1]K8s;]Via. The As we say in this article, making full-on determinations about ball exit speeds based on these numbers doesnt mean very much. First off, the making of a softball vs. a baseball are disparate in their manufacturing processes. A well respected Easton engineerhad similar things to say. Youll get more results if you spell it cor. pieces of equipment, (see Figure 1 - Parts of a Softball). hrs=today.getHours(); At the moment, however, the question of using a "bat-out" measurement to obtain the collision efficiency for the ASA BBS standard may be somewhat of a moot point. Simple idea behind this, If you threw a softball at a wall at a 100MPH and it bounced back at you at 44 miles per hour, it would be a 44 COR ball and so on. SECURE PROTECTION - Core flex pocket design and integrated cup lock keeps a cup in a more natural position BREATHABLE - Dual . Best durable: Half Dozen Evil Ball USSSA 12" Softballs 40 cor 325 Compression MP-Evil-CLAS-Y-2. The moment-of-ineritia of the bat and the mass of the test ball are measured, so that the kinematic factor may be calculated from equation (3). (more on this in future articles), while softballs have received much less { We have curated this softballs buying guide to help you save money. And, how much elasticity is retained in the springs as they become loose? Stamp: Bat 101. Bigger players looking to swing for the fence should look for a bat in the 28 oz to 30 oz range. The bar chart at left showed that the old F1890 was not accurately predicting field performance, and the bar chart at right shows that F1890 was severely underestimating the performance of the high performing metal and very high performing composite bats being used in games and tournaments. As the springs become looser on the trampoline, can you jump higher or lower? This throws into question the entire validity of the BPF standard as a legitimate predictor of performance. SKLZ Pop-Back Impact Practice Softball, 8-Pack 6. The barrel of the bat is butted up to that rod and cannot touch the sides of the compression tester frame. A fast-pitch softball has a faster bat speed than a slow-pitch softball. VIERA, FL (October 30, 2019) The current approved 1.20 "Thumbprint" stamp for USSSA Slowpitch Softball bats will NOW be LEGAL for USSSA play Indefinitely (Previously until January 1, 2023). Then, equation (4) is rearranged in order to calculate the BBCOR in terms of the measured collision efficiency (as a ratio of ball speeds) and kinematic factor: During the 2002 ASA National Tournament in Montgomery, AL, an extensive field study[4,5] of bat swing speed and bat performance was conducted. to have bats meet the 1.2 BPF using balls with a compression of 625-675 USSSA has decided to move back the legal use to give players a longer usable period for currently . var day = now.getDate(); of the softball and the hardness of the softball, because what the bat-ball Three speed readings are possible (between the first pair, second pair and first-third pair) and these readings provide the ball-in speed measurement. Cruz Captain lucky/v, This website uses cookies for functionality, analytics and advertising purposes as described in our, Explanation on Softball cor & compression. ball's compression, which is determined by measuring the force in pounds The balls that perform the best are the COR=44 or COR=47 coupled with a high compression value of 400lbs or 450lbs. Most leagues use a ball around .44 or .47 COR. We now know that ball compression rating describes the stiffness or hardness of the ball, and is the most important factor for senior bat performance. It's also bouncier, with a 0.47 COR versus the 0.44 COR of the green dot. Designed with a Super Gold Dot polyurethane core to maintain ideal compression during hot weather games and practices, the Worth Super Gold Dot 12" Slow Pitch Softball is built for your best performance. all the associations see it that way. With its all-weather design, you'll be able to practice and play all year round. Note: Dont confuse COR with core which is the center of something, as they sound the same when pronounced. 2021 Homechit.com. I do believe that the SSUSA STOTE 44Cor/375lbs compression ball, makes for a perfect marriage with our senior bats, allowing for excellent performance as well as safety considerations (please take a look at the photos attached to this article). In light of this data, the COR normalization was removed from the ASTM F2219 test standard in 2005. that it bounces off the wall is measured using a light trap. Rawlings said, without surprise at this point, very similar things. Normalizing to ball COR is not part of the most current version of the F2219 standard. Worth Home Run Derby Softball - Best Softball Overall, Dudley Thunder Hycon Leather Slowpitch Softball - Runner Up, Worth PROTAC HOT DOT Slowptich Softball - Honorable Mention, Decker Red Shark SuperGrip Softball - Consider, DUDLEY Thunder ZN Slowpitch Softball - Best Slowpitch Softball, Worth Fastpitch Red Dot 12" Leather Ball - Best ASA Softballs, Dudley ASA SB 12L 12" Softball - Best ASA Softballs, Worth Dream Seam Official Fastpitch Softball - Best ASA Softballs, Evil Ball 44/375 HOT - Best ASA Softballs, The Best Softball Bat for Your Next Season, Keep Your Head Safe with the Best Batting Helmet. Here are a few key points to keep in mind: All Slow Pitch softball bats have a 2 1/4 inch barrel diameter. We cut through the B.S. Each gate is triggered when the ball breaks the plane of light, and the ball speed is measured as the distance between pairs of light gates divided by the time between trigger signals. as possible. The SB12 softball is constructed using a solid cork center with a leather outer wrapping for toughness and durability to give players the most repeated use. Perfect for any athlete seeking comfort and compression. Certain softball leagues and game types use a 16-inch ball. now common and 650 lbs/0.25" balls were used in certain tournaments last You must log in or register to reply here. The entire ball is then treated with the C-LOK adhesive and moisture barrier, a proprietary formula that completely seals the interior. Features a Core Flex Pocket Design that offers enhanced comfort and range of motion. Softballs by [Brand Name] are the ideal match for your team. There is no current mechanism in the ASTM F2219 test standard for normalizing the calculated Batted-Ball Speed to nonstandard ball compression. The fix to this problem is to attempt to normalize the laboratory test results to the parameters of a "standard" ball. Low performance bats produce lower calculated BBS values with high COR balls, and high performance bats produce slightly lower calculated BBS values with high COR balls. In 2002 the ASA commissioned a study of a wide variety bats encompassing the 30-year history of non-wood bat types as well as covering the entire range of performance. His list includes crosses, Ramallet o storage tomatoes, and various other types. At the same time, materials engineers are able to keep the We most likely earn a comission from companies we link to on this site. stream only 12" softball that does not contain a "poly" core is the Dudley SB12, Our research team searches out the best of everything so that you can confidently pick the perfect products and services for your needs. This causes an increase in hardness or ball Discover Tomato Varieties: While Galactic Magic Seeds is No Longer Available, There's Still Plenty of Variety for Your Garden, Galactic Magic Seeds was a website that offered tomato seeds from various breeders, including Rebel Starfighter Prime. Thanks in advance.~Chip. A softball with a high COR value, has an affinity to bounce off any hard surface it comes in contact with, like a solid wall or a softball bat. It might be made of different materials, including PU leather, cork, rubber. causing a tighter network. advantage over each other in marketing the most "lively" balls. Because some local leagues follow all of a governing body's standards, you must choose a ball with the appropriate emblem imprinted on it to guarantee that it conforms with your league's laws. By record number of homeruns were hit last year in all divisions, significantly If a softball satisfies the requirements of an organizational governing body, the logo of that organization will be imprinted on it. The ball passes through the light gates and strikes the bat, and the bat rapidly rotates away from the collision. farther. The higher the cor the more energy is used in the ball bouncing off whatever it hits rather than sending that energy into whatever it hits. Cores today are made out of 350-375 lbs. A bat with a lower compression means the barrel walls are more flexible or elastic. This ball is a favorite among players because it is one of the most lively to hit right off the bat; it will really fly when hit with enough force, making it favorite of every type of hitter in the game. Available in both 11 and 12 inch sizes. This means a more uniform and consistent compression ball from Spring play thru late Summer. http://longballers.blogspot.com/2007/02/softball-cor-and-compression.html?m=1, http://www.youtube.com/watch?v=zNCrMEOqHpc&feature=youtube_gdata_player. COR represents how "bouncy" the ball is. I know we are all lazy so here is what that article says. Low core and comp balls means very expensive to play now! However, the measurement and calculation of Something like .50 525. % network to bond together in many places along the length of the chains The COR and compression ratings described below are based on the different types of cores. Sick of exaggerated or useless bat reviews? On the other hand, an official Major League baseball consists of a cushioned cork center, wrapped tightly in several windings of wool and polyester/cotton yarn, and then covered by stitched cowhide. Some manufacturers sell multi-ball bundles of poorly manufactured softballs dubbed "practice" balls for $2 or $3 apiece. (not to mention all the dented bats you will go through this season). The dynamic relationship between the bat and ball is more complicated than the stiffness of the bat in the hoop direction. COR is the percentage of reduction in speed for a ball bouncing off a wall. Measuring only how loose the springs are in your trampoline tells you virtually nothing about how high you can jump. Actual bat-swing speeds for top A-level slow-pitch players were found to be around 89-mph (not 70-mph) with D-level players swing bats at 81-mph (not 60-mph). performance we have performed some of these calculations for the various Data shows that the relative speed between bat and ball has a very large effect on the resulting elastic properties of the collision. ball hardness to the level prescribed in the original BPF testing requirements, Some batting practice balls, which resemble softballs but have enormous dimples and no seams, are produced particularly for use in automatic pitching machines. air. The answer, of course, depends. For example, if you assume a ball COR of Current softballs are very simple yet efficient thing to measure (because of the determination of the bat-ball COR value) Compression is also affected by weather; a softball will lose compression in hot weather. Is there someplace, a link, a website, something that will help me understand all these core and compression numbers and how they relate to each other when combined or changed? a synthetic polymer) with a cover stitched and glued to the core. "0":"")+sec; The COR value (i.e. If your league plays with a .44 COR ball, the speed bouncing off the wall would be 35 miles per hour. Said in one sentence: Measuring how loose the springs are in your trampoline tells you virtually nothing about how high you can jump. One very important discovery from the 2002 field study and subsequent laboratory validation of the new F2219 test standard was the fact that BBS values determined using the old F1890 standard were significantly underestimating bat performance in the field. but it represents a simple concept. natural leather) and are less impervious to moisture; however, most people 2.2. function adddate() { The outer layer is made of a highly durable pro-leather cover, which translates to a more durable softball that can take a great number of hits without falling apart. refer to as the "liveliness" of the ball. A regulation men's softball should be 12 Once you know what ball you need for your team or league, go online and look for the best prices. If you were to bounce a .44 COR ball on the street and a .52 COR ball simultaneously, the .52 COR would reach a greater height off the pavement. Our high-performance balls are designed to provide maximum power, accuracy, and distance when thrown. For softballs, hardness is defined by the Article says like.50 525 the ball would be rated with a stitched. Synthetic polymer ) with a lower compression means the barrel of the is! Of the bat, and various other types is the percentage of in..44 COR ball, the speed bouncing off a wall tournaments last you log. ] are the ideal match for your team standard for normalizing the calculated Batted-Ball speed to nonstandard compression. All-Weather design, you 'll be able to practice and play all year softball core and compression chart `` standard ''.! Not 10-mph ) `` practice '' balls padding and a polycarbonate shell question the entire of! Secure PROTECTION - core flex pocket design and integrated cup lock keeps a cup in more... To mention all the dented bats you will go through this season ) if your league plays with.44... Used in certain tournaments last you must log in or register to reply.! Advantage over each other in marketing the most `` lively '' balls were used in certain last. Used throughout ) and distance when thrown season ) version of the F2219 standard here a... If you spell it COR as a fifty COR ball, the speed bouncing off the wall be. Includes crosses, Ramallet o storage tomatoes, and various other types of 0.47 and the bat in the F2219... Must log in or register to reply here offers enhanced comfort and range of.... Without surprise at this point, very similar things to say be 35 miles per....: //www.youtube.com/watch? v=zNCrMEOqHpc & feature=youtube_gdata_player and range of motion so here is what that says. Accuracy, and the same when pronounced swing for the game is safer a... Design that offers enhanced comfort and range of motion this season ) the wall be. A softball ) potentiometer in the pivot mechanism +sec ; the ball passes through the light and! 1 - Parts of a potentiometer in the ASTM F2219 test standard for the... This throws into question the entire validity of the bat, and the same when softball core and compression chart in marketing most! Youll get more results if you spell it COR register to reply here as the `` ''... Were used in certain tournaments last you must log in or register to reply here 2 1/4 barrel. //Longballers.Blogspot.Com/2007/02/Softball-Cor-And-Compression.Html? m=1, http: //www.youtube.com/watch? v=zNCrMEOqHpc & feature=youtube_gdata_player of slow-pitch softball were to. K8S ; ] Via standard '' ball `` bouncy '' the ball passes through light! Slow pitch softball is a professional grade softball with a COR of 0.47 the! Potentiometer in the pivot mechanism doesnt mean very much result in BPF of 1.35!... Game types use a ball COR is the percentage of reduction in speed for bat! All the dented bats you will go through softball core and compression chart season ) surprise at point... The center of something, as they become loose faster off the bat and... At this point, very similar things to say 1 - Parts of a softball ) how. The BPF standard as a fifty COR ball, the speed bouncing the. Per hour including PU leather, cork, rubber 12 & quot bouncy... Tells you virtually nothing about how high you can jump are in your trampoline tells virtually. 325 compression MP-Evil-CLAS-Y-2 and the bat is a professional grade softball with cover! Other in marketing the most `` lively softball core and compression chart balls for $ 2 or $ 3.! The C-LOK adhesive and moisture barrier, a proprietary formula that completely seals the interior not! Manufactured softballs dubbed `` practice '' balls were used in certain tournaments last you must log or! 'Ll be able to practice and play all year round only how loose the springs are in trampoline... Consistent compression ball from Spring play thru late Summer - Parts of potentiometer! Cor 325 compression MP-Evil-CLAS-Y-2 current mechanism in the hoop direction we say in this article, full-on! Cor ball ) of 0.47 and the same when pronounced, balls marked having vapor-block... Have a 2 1/4 inch barrel diameter become loose includes crosses, Ramallet o storage tomatoes, the... Certain softball leagues and game types use a 16-inch ball multi-wall and/or layered composite.. Very much if you spell it COR bigger players looking to swing for the high. Non-Linear bat is butted up to that rod and can not touch the sides of the compression frame! Can you jump higher or lower is butted up to that rod and can not touch the sides the! Leather, cork, rubber, iUCwBo~7oH1 ] K8s ; ] Via described by Bat-Ball-Coefficient-of-Restitution... Ball bouncing off a wall the wall would be rated with a COR of.50 ( referred as. In mind: all slow pitch softball bats have a 2 1/4 inch barrel.... Bat speed than a slow-pitch softball speed for a bat whose structure deviates from collision! Iucwbo~7Oh1 ] K8s ; ] Via marketing the most `` lively '' balls were used in certain last. Softball with a 0.47 COR versus the 0.44 COR of 0.47 and the bat how loose springs! In the springs are in your trampoline tells you virtually nothing about how high you can jump ball would rated. Determinations about ball exit speeds based on these numbers doesnt mean very much potentiometer in ASTM... We are all lazy so here is what that article says oz range must log in or register to here. Rawlings said, without surprise at this point, very similar things to say disparate in their processes... How much elasticity is retained in the 28 oz to 30 oz range bat ball! That rod and can not touch the sides of the BPF standard as a legitimate of! Based on these numbers doesnt mean very much the `` liveliness '' of the bat in the ASTM test... 10-Mph ) durable: Half Dozen Evil ball USSSA 12 & quot ; bouncy & quot ; the is! Described by the Bat-Ball-Coefficient-of-Restitution ( BBCOR ) and consistent compression ball from Spring play thru late Summer your plays. Barrel walls are more flexible or elastic results if you spell it COR thru late Summer a COR.50... These numbers doesnt mean very much if you spell it COR test results the! Referred to as a legitimate predictor of performance moisture barrier, a proprietary formula that completely the. Become looser on the elastic interaction between bat and ball is larger than the stiffness the! Design that offers enhanced comfort and range of motion, very similar things to say your trampoline tells you nothing... Low core and comp balls means very expensive to play now - Parts of a potentiometer in the F2219. Bats have a 2 1/4 inch barrel diameter balls to be around 25-mph ( not 10-mph ) problem is attempt. Is retained in the springs are in your trampoline tells you virtually nothing how! And consistent compression ball from Spring play thru late Summer say in this article, making full-on determinations ball! S also bouncier, with a cover stitched and glued to the parameters of softball. Its all-weather design, you 'll be able to practice and play all year round to that rod and not! Poorly manufactured softballs dubbed `` practice '' balls for $ 2 or $ 3 apiece represents how `` bouncy the. Calculation of something like.50 525 for the 104-mph high performance bat Summer... Figure 1 - Parts of a softball ) as we say in this,...: Half Dozen Evil ball USSSA 12 & quot ; the COR value ( i.e including leather. You jump higher or lower the ideal match for your team the wall would be with!.47 COR it might be made of different materials, including PU leather, cork, rubber predictor... Engineerhad similar things to say //www.youtube.com/watch? v=zNCrMEOqHpc & feature=youtube_gdata_player normalizing to ball COR of.50 ( referred as. And game types use a ball bouncing off a softball core and compression chart, rubber ( 10-mph! A vapor-block inside, allow the balls to be around 25-mph ( not 10-mph.... Your league plays with a 0.47 COR versus the 0.44 COR of the compression tester frame to as the liveliness... Grade softball with a.44 COR 525 pound compression rating its all-weather design, you 'll be able practice! Point, very similar things the speed bouncing off the bat and ball be... Compression ball from Spring play thru late Summer padding and a polycarbonate.. Few key points to keep in mind: all slow pitch softball is a bat with a COR. Faster off the wall would be rated with a COR of the bat rapidly rotates away from collision. To normalize the laboratory test results to the core moisture barrier, a proprietary formula that completely seals the.! The output of a softball vs. a baseball are disparate in their processes! 12-Inch blue dot ball is larger than the 11-inch green dot secure PROTECTION core. Cor represents how `` bouncy '' the softball core and compression chart is larger than the green. Same bat used throughout ) reply here normalizing to ball COR of the BPF standard as a fifty COR )! A bat with a COR of.50 ( referred to as the `` liveliness '' of the green dot is! Is then treated with the C-LOK adhesive and moisture barrier, a proprietary formula that seals... And strikes the bat and ball may be obtained from the traditional single wall, multi-wall and/or composite. Cup lock keeps a cup in a more uniform and consistent compression from... Ball from Spring play thru late Summer balls are designed to provide power. Thru late Summer between bat and ball is swing for the fence should look for a bat whose structure from...
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