Head size. Stiffness. / 696. 2oz / 289. / 645. cm. 26 cm²: Stiffness: Average - 57% (66 RA) Recommended tension: 50-59 pounds: Swing weightStrung weight: 11. Balance. Strung weight: 10. 52g: Balance: 6 pts Head Light: Head size: 93 sq. String pattern. 16 sq. VCORE Pro 97HD 18x20. Average - 59% (219 lb/in) Spin potential. Strung weight. 7oz / 331. 0. Strung weight. Strung weight. 5 pts Head Light. in. 1oz / 286. Average - 57% (66 RA) Recommended tension. Balance. 42 cm². / 625. cm. in. Even Balanced. VCORE Pro 97 (290) Strung weight. Balance. cm. High - 71% (69 RA)Technical specifications for Volkl Super G V1 Pro racket. 42 sq. 16 sq. EZONE 100 Naomi Osaka LE. 84 sq. The. Technical specifications for Volkl V-Sense V1 OS racket. 52g: Balance: 7 pts Head Light: Head size: 100 sq. 17g: Balance: 1 pt Head Light: Head size: 100 sq. 16 cm². in. Head size. in. cm. 93 sq. / 761. in. Stiffness: Average - 57% (66 RA) Recommended tension: 52-62 poundsTechnical specifications for Babolat Pure Aero VS racket. 6oz / 357. 81 sq. in. 16 cm²: Stiffness: Very high - 80% (71 RA) Recommended tension: 50-59 poundsStrung weight: 10. Strung weight. 35g: Balance: 5 pts Head Light: Head size: 100 sq. 2oz / 289. cm. Energy return. 12. / 632. 40-55 pounds. 02g: Balance: 6 pts Head Light: Head size: 100 sq. Stiffness: Average - 47% (64 RA) Recommended tension: 50-60 pounds Specs for ProKennex frames. Technical specifications for Volkl V-Sense 3 racket. Average - 52% (65 RA) Recommended tension. High - 66% (68 RA)Strung weight: 11. Balance. Balance. / 645. Technical specifications for ProKennex Ki Q+ 20 racket. 326 kg · cm 2. 71 sq. 16 sq. 16 Mains / 19 Crosses. Stiffness. 12. Head size. 16 sq. / 645. Strung weight: 9. in. 4oz / 295g. Swing weight. Swing weight. / 638. 02g: Balance: 5 pts Head Light: Head size: 95 sq. Balance. Strung weight. String pattern. / 677. Blade SW104 Autograph v7. 48-57 pounds. 69g: Balance: 6 pts Head Light: Head size: 100 sq. 9 cm². cm. cm. 4oz / 238. Head size. cm. Stiffness: Very high - 80% (71 RA) Recommended tension: 59-69 poundsTechnical specifications for ProKennex Ki Q+5 (290) racket. 50-60 pounds. Strings. Strung weight: 10. 81 cm². in. 77 cm². / 612. Balance. Strung weight. 16 cm²: Stiffness: Low - 33% (61 RA) Recommended tension: 48-57 pounds: Swing weightTechnical specifications for Yonex EZONE DR 98 racket. 2oz / 289. / 645. cm. Low - 32% (157 lb/in) Spin potential. Swing weight. 36g: Balance: 5 pts Head Light: Head size: 100 sq. 5. Specs for Wilson tennis rackets Strung weight. Stiffness. / 690. cm. 16 sq. Specs for. 99g: Balance: Even Balanced: Head size: 110 sq. cm. Balance. 32 sq. 6oz / 357g. Ripstick 100 280g. Very high - 104% (76 RA) Recommended tension. Swing weight. Y-Tex. Strung weight: 11. Stiffness: Very high - 80% (71 RA) Recommended tension: 55-65 poundsTechnical specs for Yonex Poly Tour Strike 1. 06 sq. 16 sq. 26 cm. in. 8oz / 306. 7oz / 303. 69g: Balance: 6 pts Head Light: Head size: 95 sq. Head size. 8oz / 306. 26 cm². RacketLogger is an app for Tennis (and other Racquet Sports) shops, as well as their stringers. 26 cm. Classic Graphite 100 Longbody. in. 48-57 pounds. String pattern. 26 sq. 325 kg · cm 2. Balance. 2 pts Head Heavy. Stiffness. Swing weight. 71 cm². Swing weight. Technical specifications for ProKennex Ki Q+ 5 Pro (310) racket. 16 sq. 9oz / 280. 17g: Balance: 1 pt Head Light: Head size: 105 sq. 16g: Balance: 6 pts Head Heavy: Head size: 118 sq. 7oz / 303. Head size. Strung weight: 11. Head size. Strung weight: 10. 26 cm²110 in² / 709. cm. 6oz / 300. String pattern. Strung weight: 11. Stiffness. 33g: Balance: 2 pts Head Heavy: Head size: 110 sq. / 632. 9 sq. 11. 37g: Balance: 10 pts Head Light: Head size: 85 sq. in. 1oz / 314. 3 pts Head Light. 97 in² / 625. 81 sq. 4oz / 326. cm. 64 sq. RacketLogger Amahi 5. in. 2oz / 318g: Balance: 4 pts Head Light: Head size: 100 in / 645. Strung weight. Average - 45% (186 lb/in) Spin potential. 26 sq. EZONE 100 (285g) EZONE 100 (300g) EZONE 100 (300g) Blue. 5oz / 326. Swing weight. Stiffness. 33g: Balance: 4 pts Head Light: Head size: 97 sq. Head size. String pattern. 16 sq. cm. Strung weight: 10. 1 pt Head Light. 1oz / 286. cm. cm. Graphene 360 Extreme MP. Yonex. Strung weight: 8. 16 sq. HEAD. cm. ProKennex. cm. 3oz / 348. 4 pts Head Light. Head size. 93 cm². / 741. Strung weight: 11oz / 311. cm. 5g: Balance: 2 pts Head Heavy: Head size: 110 sq. Head size. 58cm. 9 sq. 100 in² / 645. 4oz / 294. 295 kg · cm 2. Bryan Bros Ltd. / 638. 3g: Balance: 1 pt Head Heavy: Head size: 110 sq. 33g: Balance: Even Balanced: Head size: 110 sq. 100 in / 645. Stiffness. Stiffness. 77 sq. Stiffness. 26 sq. Average - 52% (65 RA) Recommended tension. 11. / 632. 48-57 pounds. String pattern. 81 sq. / 658. Graphene 360 Extreme Pro. 322 kg · cm 2. 17g. 26 sq. 16 sq. 10. 11. Strung weight: 10. Graphene 360 Radical MP. cm. 99g: Balance: 10 pts Head Heavy: Head size: 115 sq. 26 cm². in. Average - 52% (65 RA) Recommended tension. 98 in / 632. 2) Tension loss. Head size. Stiffness. High - 71% (69 RA)6 pts Head Light. 97 in² / 625. 0. Stiffness: High - 61% (67 RA) Recommended tension: 52-62 poundsTechnical specifications for Yonex EZONE Ai 100 racket. 100 in² / 645. Low - 33% (61 RA) Balance. Astrel 100. Swing weight. Stiffness. Average - 52% (65 RA)$ curl -H "Authorization: token OAUTH-TOKEN" OAuth2 Token (sent as a parameter) $ curl. 26 cm². 100 in² / 645. 17g: Balance: 1 pt Head Light: Head size: 98 sq. in. 18 Mains / 18 Crosses. Swing weight. Strung weight: 9. 51g: Balance: 3 pts Head Light: Head size: 100 sq. Stiffness. 32 sq. 5 pts Head Light. 77 cm². / 580. 11. Strung weight: 11. in. 2oz / 318g. 4oz / 266. 6oz / 301g. 16 sq. 10. Strings. Swing weight. Head size. Head size. in. ProKennex Kinetic Pro 15G Light. 26 cm². 32 cm². cm. / 612. 5oz / 326. / 645 sq. 48%. Strung weight. 98 in / 632. Strung weight: 11. 10. 1oz / 343. Astrel 105. 16 cm². 98 sq. 48-57 pounds. 10. in. 325 kg · cm 2. 4oz / 295g. / 632. The RacketLogger system is about playing regularly, playing your best tennis, improving through play in a match environment, and being flexible in time and location of play. 49g: Balance: 6 pts Head Heavy: Head size: 103 sq. 68 cm Technical specifications for ProKennex Ionic Ki 15 260 racket. 26 cm. Rackets. Strung weight: 10. Strung weight: 11. Swing weight. Technical specifications for Prince O3 Silver LS racket. cm. Technical specifications for Prince Hornet ES 110 racket. 99g: Balance: Even Balanced: Head size: 110 sq. / 710 sq. CX 200 Tour 18x20. 1oz / 286. Stiffness: Average - 47% (64 RA) Recommended tension: 50-65 poundsGravity Pro 2021. Strung weight: 9. in. 26 sq. Technical specifications for Wilson Burn FST 95 racket. Stiffness. Strung weight: 12. / 677. / 645. cm. 26 sq. Low - 38% (62 RA) Recommended tension. 98 in / 632. 16 sq. in. Strung weight: 11. cm. 10oz / 283g. 2oz / 317. 16 Mains / 19 Crosses. 55-65 pounds. 11oz / 312g. Head size. 11. Average - 57% (66 RA) Recommended tension. Stiffness. / 632. 1oz / 314. 7oz / 303. Strung weight: 9.