# HEAD Gravity Pro 2025 vs Prince Synergy 98 2021 - Weight unstrung: 315 g on HEAD Gravity Pro 2025 and 305 g on Prince Synergy 98 2021. - Head size: 100 in² on HEAD Gravity Pro 2025 and 98 in² on Prince Synergy 98 2021. Scores calculated from the specs ([how we calculate](https://racquetrank.com/ca/methodology/)). Reference prices from stores, checked every day. ## Racquets in the comparison 2 racquets Tennis - [Gravity Pro 2025 HEAD](https://racquetrank.com/ca/tennis/head/gravity-pro-2025/) - [Synergy 98 2021 Prince](https://racquetrank.com/ca/tennis/prince/synergy-98-2021/) Search racquets Highlight differencesHide identical Best in row Different Same | 2 racquetsLowest price | Gravity Pro 2025 HEAD RR Score 81 out of 100, Very good | Synergy 98 2021 Prince RR Score 76 out of 100, Good | | | --- | --- | --- | --- | | 2 racquetsHighest RR Score: Gravity Pro 2025 HEAD (81). | #1HEADGravity Pro 2025 HEAD RR Score 81 out of 100, Very good See price at AmazonOffers | #2PrinceSynergy 98 2021 Prince RR Score 76 out of 100, Good See price at AmazonOffers | | | --- | --- | --- | --- | | Where to buy | | | | | All offersReference price · we may earn a commission from these links | AmazonSee priceSee offer details | AmazonSee priceSee offer details | | | RR Score | | | | | RR Score | RR Score 81 out of 100, Very good | RR Score 76 out of 100, Good | | | Dimensions | | | | | Weight unstrung | 315 g | 305 g | | | Weight strung | 332 g | 323 g | | | Head size | 100 in² | 98 in² | | | Length | 27 in | 27 in | | | Balance point | 320 mmstrung | 320 mm | | | Swingweight | 329 | 334 | | | Construction | | | | | Stiffness (RA) | 59 RA | 60 RA | | | String pattern | 18x20 | No data | | | Frame thickness | 20/20/20 mm | 25/23/21.5 mm | | | Material | Graphite, Graphene Inside and Auxetic 2 | Graphite | | | Offers summary | | | | | Lowest price | No data | No data | | ## Other tennis comparisons - [HEAD Gravity MP 2025 vs HEAD Gravity Pro 2025](https://racquetrank.com/ca/compare/tennis/head-gravity-mp-2025-vs-head-gravity-pro-2025/) - [HEAD Gravity Pro 2025 vs Yonex Percept 97D 2023](https://racquetrank.com/ca/compare/tennis/head-gravity-pro-2025-vs-yonex-percept-97d-2023/) - [HEAD Gravity MP Zverev 2026 vs HEAD Gravity Pro 2025](https://racquetrank.com/ca/compare/tennis/head-gravity-mp-zverev-2026-vs-head-gravity-pro-2025/) - [HEAD Gravity Pro 2025 vs HEAD Gravity Tour Zverev 2026](https://racquetrank.com/ca/compare/tennis/head-gravity-pro-2025-vs-head-gravity-tour-zverev-2026/) - [HEAD Gravity Pro 2025 vs Prince ATS Textreme Tour 100P 2022](https://racquetrank.com/ca/compare/tennis/head-gravity-pro-2025-vs-prince-ats-textreme-tour-100p-2022/) - [Prince Synergy 98 2021 vs Yonex EZONE 98 Tour 2025](https://racquetrank.com/ca/compare/tennis/prince-synergy-98-2021-vs-yonex-ezone-98-tour-2025/) - [Prince Synergy 98 2021 vs Yonex Percept 97H 2023](https://racquetrank.com/ca/compare/tennis/prince-synergy-98-2021-vs-yonex-percept-97h-2023/) - [HEAD Radical Pro 2025 vs Prince Synergy 98 2021](https://racquetrank.com/ca/compare/tennis/head-radical-pro-2025-vs-prince-synergy-98-2021/) - [Babolat Pure Drive Wimbledon 2025 vs Dunlop FX Team 100](https://racquetrank.com/ca/compare/tennis/babolat-pure-drive-wimbledon-2025-vs-dunlop-fx-team-100/) - [Babolat Pure Drive Wimbledon 2025 vs Dunlop FX Team 260](https://racquetrank.com/ca/compare/tennis/babolat-pure-drive-wimbledon-2025-vs-dunlop-fx-team-260/) - [Babolat Pure Drive Wimbledon 2025 vs Dunlop FX 500 2023](https://racquetrank.com/ca/compare/tennis/babolat-pure-drive-wimbledon-2025-vs-dunlop-fx-500-2023/) --- Fonte: https://racquetrank.com/ca/compare/tennis/head-gravity-pro-2025-vs-prince-synergy-98-2021/