| #2 | Jannik Sinner | 🇮🇹 | Speed 2026 | HEAD Hawk Touch 1.25mm | ATP |
| #3 | Novak Djokovic | 🇷🇸 | PT346.1 (customized, retail HEAD Speed Pro Legend 2025) | Natural Gut mains (gauge unknown) | ATP |
| #4 | Alexander Zverev | 🇩🇪 | Gravity Tour Auxetic (TGT 341.2) | HEAD Hawk Touch 1.25mm (mains) | ATP |
| #5 | Lorenzo Musetti | 🇮🇹 | Extreme Tour PT 348.1 | HEAD Hawk Touch mains (gauge unknown) | ATP |
| #7 | Taylor Fritz | 🇺🇸 | IG Radical MP (TGT 260.3) | HEAD Hawk 1.30mm mains + Babolat VS Touch 1.30mm crosses | ATP |
| #14 | Flavio Cobolli | 🇮🇹 | Radical Pro 2025 | Firestorm unknown gauge | ATP |
| #16 | Andrey Rublev | 🇷🇺 | Gravity Pro | Luxilon Adrenaline 1.30mm | ATP |
| #17 | Alejandro Davidovich Fokina | 🇪🇸 | Extreme MP | HEAD Hawk Rough | ATP |
| #19 | Francisco Cerundolo | 🇦🇷 | Prestige Pro PT57A | Kirschbaum Max Power | ATP |
| #32 | Tomas Martin Etcheverry | 🇦🇷 | Speed Pro | HEAD Hawk Power, unknown | ATP |
| #49 | Marin Cilic | | TGT312.2 | gut mains 1.25mm + Luxilon ALU Power crosses 1.30mm | ATP |
| #50 | Nuno Borges | 🇵🇹 | TGT 307 (pro stock based on Graphene Radical) | HEAD Hawk Rough | ATP |
| #61 | Mariano Navone | 🇦🇷 | Boom Pro | Babolat RPM Blast 1.25mm | ATP |
| #64 | Yannick Hanfmann | 🇩🇪 | Prestige TGT 293.2 | Luxilon ALU Power 1.25mm | ATP |
| #66 | Camilo Ugo Carabelli | 🇦🇷 | Prestige MP (TGT 345.1) | Kirschbaum Max Power 1.25mm | ATP |
| #68 | Matteo Berrettini | 🇮🇹 | Graphene XT Extreme Pro | Signum Pro Firestorm, unknown gauge | ATP |
| #71 | Juan Manuel Cerundolo | 🇦🇷 | Extreme Pro (extended pro stock, formerly Extreme Tour) | natural gut in mains (gauge unknown) + Hawk or Hawk Touch in crosses (gauge unknown) | ATP |
| #77 | Mattia Bellucci | 🇮🇹 | Radical MP (TGT 307.2) | HEAD Hawk Touch 1.25mm | ATP |
| #78 | Jan-Lennard Struff | 🇩🇪 | Head Pro Stock TGT333.1 (Extreme MP paint) | Babolat RPM Blast unknown gauge | ATP |
| #81 | Thiago Agustin Tirante | 🇦🇷 | Prestige MP | Luxilon 4G 1.25mm | ATP |
| #82 | Francisco Comesana | 🇦🇷 | Radical MP (TGT 307.2) | HEAD Hawk Touch 1.25mm | ATP |
| #87 | Filip Misolic | 🇦🇹 | Prestige MP (TGT 334) | HEAD Lynx Tour (gauge unknown) | ATP |
| #95 | Cristian Garin | | Radical Pro (PT313) | Luxilon ALU Power 1.25mm | ATP |
| — | Matteo Arnaldi | 🇮🇹 | Radical Pro | HEAD Lynx Tour | ATP |
| — | Dalibor Svrcina | 🇨🇿 | Extreme MP | Yonex Poly Tour Pro 1.25mm | ATP |