# HEAD Instinct Junior 25 vs ProKennex Ki 15 Scores calculated from the specs ([how we calculate](https://racquetrank.com/us/methodology/)). Reference prices from stores, checked every day. ## Racquets in the comparison 2 racquets Tennis - [Instinct Junior 25 HEAD](https://racquetrank.com/us/tennis/head/instinct-junior-25/) - [Ki 15 ProKennex](https://racquetrank.com/us/tennis/prokennex/ki-15/) Search racquets Highlight differencesHide identical Best in row Different Same | 2 racquetsLowest price | Instinct Junior 25 HEAD RR Score 60 out of 100, RR Score | Ki 15 ProKennex | | | --- | --- | --- | --- | | 2 racquetsHighest RR Score: Instinct Junior 25 HEAD (60). | #1HEADInstinct Junior 25 HEAD RR Score 60 out of 100, RR Score See price at AmazonOffers | #2ProKennexKi 15 ProKennexSee price at ProKennexOffers | | | --- | --- | --- | --- | | Where to buy | | | | | All offersReference price · we may earn a commission from these links | AmazonSee priceSee offer details | ProKennexSee priceSee offer details | | | RR Score | | | | | RR Score | RR Score 60 out of 100, RR Score | No data | | | Dimensions | | | | | Weight unstrung | 240 g | No data | | | Head size | 105 in² | 105 in² | | | Length | 25 in | 27.5 in | | | Construction | | | | | String pattern | 16x19 | 16x19 | | | Frame thickness | No data | 25 mm | | | Material | Aluminum | Spiral Tech Carbon | | | Offers summary | | | | | Lowest price | No data | No data | | ## Other tennis comparisons - [ProKennex Ki 15 vs Wilson Energy XL](https://racquetrank.com/us/compare/tennis/prokennex-ki-15-vs-wilson-energy-xl/) - [ProKennex Ki 15 vs Wilson Clash 108 V3](https://racquetrank.com/us/compare/tennis/prokennex-ki-15-vs-wilson-clash-108-v3/) - [Babolat Pure Drive 107 2025 vs ProKennex Ki 15](https://racquetrank.com/us/compare/tennis/babolat-pure-drive-107-2025-vs-prokennex-ki-15/) - [HEAD Boom Team 2026 vs ProKennex Ki 15](https://racquetrank.com/us/compare/tennis/head-boom-team-2026-vs-prokennex-ki-15/) - [HEAD Boom Elite 2026 vs ProKennex Ki 15](https://racquetrank.com/us/compare/tennis/head-boom-elite-2026-vs-prokennex-ki-15/) - [HEAD IG Boom XCeed vs HEAD Instinct Junior 25](https://racquetrank.com/us/compare/tennis/head-ig-boom-xceed-vs-head-instinct-junior-25/) - [HEAD IG Boom XCeed vs ProKennex Ki 15](https://racquetrank.com/us/compare/tennis/head-ig-boom-xceed-vs-prokennex-ki-15/) - [ProKennex Ki 15 vs Volkl Vostra V4 2024](https://racquetrank.com/us/compare/tennis/prokennex-ki-15-vs-volkl-vostra-v4-2024/) - [ProKennex Ki 15 vs Yonex EZONE 105 Espresso Brown 2025](https://racquetrank.com/us/compare/tennis/prokennex-ki-15-vs-yonex-ezone-105-espresso-brown-2025/) - [Dunlop SX Team 260 vs HEAD Instinct Junior 25](https://racquetrank.com/us/compare/tennis/dunlop-sx-team-260-vs-head-instinct-junior-25/) - [Dunlop SX Team 260 vs ProKennex Ki 15](https://racquetrank.com/us/compare/tennis/dunlop-sx-team-260-vs-prokennex-ki-15/) - [HEAD Instinct Junior 21 vs HEAD Instinct Junior 25](https://racquetrank.com/us/compare/tennis/head-instinct-junior-21-vs-head-instinct-junior-25/) --- Fonte: https://racquetrank.com/us/compare/tennis/head-instinct-junior-25-vs-prokennex-ki-15/