{"title":"USSSA Slowpitch Softballs","description":"\u003cp\u003eUSSSA slowpitch assigns each division a Classic stamp, and all three live on this page: Classic W at 44 COR and 400 lb compression, Classic Plus at 52 COR and 300 lb, and Classic M at 40 COR and 325 lb. Check the stamp your league sheet names, match it, and order by the dozen. Every ball is USSSA approved with a tacky synthetic cover and a bat-safe polyurethane center.\u003c\/p\u003e","products":[{"product_id":"pronine-usssa-classic-w-slowpitch-softballs-dozen","title":"ProNine USSSA Classic W Slowpitch Softballs - 11 Inch - Dozen","description":"\u003cdiv\u003e\n\u003cp\u003eThe ProNine Classic W is the 11 inch ball in USSSA's Classic stamp system, used in many women's and coed formats: an 11 inch optic yellow slowpitch softball approved for USSSA league play, with a medium seam, synthetic tacky grip cover, and a solid polyurethane center built to 44 COR and 400 lb compression. It will not dent bats. Sold by the dozen.\u003c\/p\u003e\n\n\u003ch3\u003eThe Classic Stamp System, Decoded\u003c\/h3\u003e\n\u003cp\u003eUSSSA slowpitch specifies balls by Classic stamp, and each stamp is a specific COR and compression combination. This Classic W is the 44 COR and 400 lb compression ball. If your league sheet names a different stamp, the \u003ca href=\"\/products\/pronine-usssa-classic-plus-slowpitch-softballs-dozen\"\u003eProNine Classic Plus\u003c\/a\u003e and \u003ca href=\"\/products\/pronine-usssa-classic-m-slowpitch-softballs-dozen\"\u003eProNine Classic M\u003c\/a\u003e cover the other two.\u003c\/p\u003e\n\n\u003ch3\u003eLeague-Night Durability\u003c\/h3\u003e\n\u003cp\u003eThe synthetic tacky grip cover keeps its surface through weeks of doubleheaders, and the poly center holds the rated compression instead of going dead in August. Bat-safe construction protects the composite barrels USSSA slowpitch runs on.\u003c\/p\u003e\n\n\u003ch3\u003eWhere It Fits\u003c\/h3\u003e\n\u003cp\u003eAll three stamps live in the \u003ca href=\"\/collections\/usssa-slowpitch-softballs\"\u003eUSSSA slowpitch collection\u003c\/a\u003e; non-USSSA leagues will find their ball in the wider \u003ca href=\"\/collections\/slowpitch-softballs\"\u003eslowpitch softballs collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eProNine Classic W Softball Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 11 inch\u003c\/li\u003e\n\u003cli\u003eSold by the dozen\u003c\/li\u003e\n\u003cli\u003eSeam: Medium Seam Height\u003c\/li\u003e\n\u003cli\u003eCover: Optic Yellow Synthetic Tacky Grip\u003c\/li\u003e\n\u003cli\u003eCenter: Solid Polyurethane\u003c\/li\u003e\n\u003cli\u003e44 COR \/ 400 lb compression\u003c\/li\u003e\n\u003cli\u003eWill not dent bats\u003c\/li\u003e\n\u003cli\u003eUSSSA Approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhich Classic stamp does my league use?\u003c\/h4\u003e\n\u003cp\u003eCheck your league sheet: USSSA formats assign stamps by division. The stamp printed on the ball must match what the sheet names, and that is the whole test.\u003c\/p\u003e\n\u003ch4\u003eWhy does compression matter?\u003c\/h4\u003e\n\u003cp\u003eLower compression plays softer and safer with hot bats; higher compression plays livelier. USSSA balances the two differently per stamp, which is why matching your assigned stamp matters.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ProNine Sports","offers":[{"title":"Default Title","offer_id":51465672556859,"sku":"P15-CLASSICW","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/4658\/8987\/files\/pronine-usssa-classic-w-slowpitch-softballs-dozen-1.jpg?v=1784045930"},{"product_id":"pronine-usssa-classic-plus-slowpitch-softballs-dozen","title":"ProNine USSSA Classic Plus Slowpitch Softballs - 12 Inch - Dozen","description":"\u003cdiv\u003e\n\u003cp\u003eThe ProNine Classic Plus is the livelier 12 inch Classic stamp, common in men's league formats: a 12 inch optic yellow slowpitch softball approved for USSSA league play, with a medium seam, synthetic tacky grip cover, and a solid polyurethane center built to 52 COR and 300 lb compression. It will not dent bats. Sold by the dozen.\u003c\/p\u003e\n\n\u003ch3\u003eThe Classic Stamp System, Decoded\u003c\/h3\u003e\n\u003cp\u003eUSSSA slowpitch specifies balls by Classic stamp, and each stamp is a specific COR and compression combination. This Classic Plus is the 52 COR and 300 lb compression ball. If your league sheet names a different stamp, the \u003ca href=\"\/products\/pronine-usssa-classic-w-slowpitch-softballs-dozen\"\u003eProNine Classic W\u003c\/a\u003e and \u003ca href=\"\/products\/pronine-usssa-classic-m-slowpitch-softballs-dozen\"\u003eProNine Classic M\u003c\/a\u003e cover the other two.\u003c\/p\u003e\n\n\u003ch3\u003eLeague-Night Durability\u003c\/h3\u003e\n\u003cp\u003eThe synthetic tacky grip cover keeps its surface through weeks of doubleheaders, and the poly center holds the rated compression instead of going dead in August. Bat-safe construction protects the composite barrels USSSA slowpitch runs on.\u003c\/p\u003e\n\n\u003ch3\u003eWhere It Fits\u003c\/h3\u003e\n\u003cp\u003eAll three stamps live in the \u003ca href=\"\/collections\/usssa-slowpitch-softballs\"\u003eUSSSA slowpitch collection\u003c\/a\u003e; non-USSSA leagues will find their ball in the wider \u003ca href=\"\/collections\/slowpitch-softballs\"\u003eslowpitch softballs collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eProNine Classic Plus Softball Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 12 inch\u003c\/li\u003e\n\u003cli\u003eSold by the dozen\u003c\/li\u003e\n\u003cli\u003eSeam: Medium Seam Height\u003c\/li\u003e\n\u003cli\u003eCover: Optic Yellow Synthetic Tacky Grip\u003c\/li\u003e\n\u003cli\u003eCenter: Solid Polyurethane\u003c\/li\u003e\n\u003cli\u003e52 COR \/ 300 lb compression\u003c\/li\u003e\n\u003cli\u003eWill not dent bats\u003c\/li\u003e\n\u003cli\u003eUSSSA Approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhich Classic stamp does my league use?\u003c\/h4\u003e\n\u003cp\u003eCheck your league sheet: USSSA formats assign stamps by division. The stamp printed on the ball must match what the sheet names, and that is the whole test.\u003c\/p\u003e\n\u003ch4\u003eWhy does compression matter?\u003c\/h4\u003e\n\u003cp\u003eLower compression plays softer and safer with hot bats; higher compression plays livelier. USSSA balances the two differently per stamp, which is why matching your assigned stamp matters.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ProNine Sports","offers":[{"title":"Default Title","offer_id":51465672687931,"sku":"P15-CLASSICPLUS","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/4658\/8987\/files\/pronine-usssa-classic-plus-slowpitch-softballs-dozen-1.jpg?v=1784045935"},{"product_id":"pronine-usssa-classic-m-slowpitch-softballs-dozen","title":"ProNine USSSA Classic M Slowpitch Softballs - 12 Inch - Dozen","description":"\u003cdiv\u003e\n\u003cp\u003eThe ProNine Classic M is the 12 inch Classic M stamp most men's USSSA leagues call for: a 12 inch optic yellow slowpitch softball approved for USSSA league play, with a medium seam, synthetic tacky grip cover, and a solid polyurethane center built to 40 COR and 325 lb compression. It will not dent bats. Sold by the dozen.\u003c\/p\u003e\n\n\u003ch3\u003eThe Classic Stamp System, Decoded\u003c\/h3\u003e\n\u003cp\u003eUSSSA slowpitch specifies balls by Classic stamp, and each stamp is a specific COR and compression combination. This Classic M is the 40 COR and 325 lb compression ball. If your league sheet names a different stamp, the \u003ca href=\"\/products\/pronine-usssa-classic-w-slowpitch-softballs-dozen\"\u003eProNine Classic W\u003c\/a\u003e and \u003ca href=\"\/products\/pronine-usssa-classic-plus-slowpitch-softballs-dozen\"\u003eProNine Classic Plus\u003c\/a\u003e cover the other two.\u003c\/p\u003e\n\n\u003ch3\u003eLeague-Night Durability\u003c\/h3\u003e\n\u003cp\u003eThe synthetic tacky grip cover keeps its surface through weeks of doubleheaders, and the poly center holds the rated compression instead of going dead in August. Bat-safe construction protects the composite barrels USSSA slowpitch runs on.\u003c\/p\u003e\n\n\u003ch3\u003eWhere It Fits\u003c\/h3\u003e\n\u003cp\u003eAll three stamps live in the \u003ca href=\"\/collections\/usssa-slowpitch-softballs\"\u003eUSSSA slowpitch collection\u003c\/a\u003e; non-USSSA leagues will find their ball in the wider \u003ca href=\"\/collections\/slowpitch-softballs\"\u003eslowpitch softballs collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eProNine Classic M Softball Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 12 inch\u003c\/li\u003e\n\u003cli\u003eSold by the dozen\u003c\/li\u003e\n\u003cli\u003eSeam: Medium Seam Height\u003c\/li\u003e\n\u003cli\u003eCover: Optic Yellow Synthetic Tacky Grip\u003c\/li\u003e\n\u003cli\u003eCenter: Solid Polyurethane\u003c\/li\u003e\n\u003cli\u003e40 COR \/ 325 lb compression\u003c\/li\u003e\n\u003cli\u003eWill not dent bats\u003c\/li\u003e\n\u003cli\u003eUSSSA Approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhich Classic stamp does my league use?\u003c\/h4\u003e\n\u003cp\u003eCheck your league sheet: USSSA formats assign stamps by division. The stamp printed on the ball must match what the sheet names, and that is the whole test.\u003c\/p\u003e\n\u003ch4\u003eWhy does compression matter?\u003c\/h4\u003e\n\u003cp\u003eLower compression plays softer and safer with hot bats; higher compression plays livelier. USSSA balances the two differently per stamp, which is why matching your assigned stamp matters.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ProNine Sports","offers":[{"title":"Default Title","offer_id":51465672720699,"sku":"P15-CLASSICM","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/4658\/8987\/files\/pronine-usssa-classic-m-slowpitch-softballs-dozen-1.jpg?v=1784045939"}],"url":"https:\/\/www.hittingstore.com\/collections\/usssa-slowpitch-softballs.oembed","provider":"HittingStore","version":"1.0","type":"link"}