Challenger - Banja Luka | 09/12 12:30 | 26 | [403] Guilherme Clezar v Tallon Griekspoor [187] | 4-6,3-6 | |
Challenger - Banja Luka | 09/11 09:35 | 25 | [256] Fabien Reboul v Tallon Griekspoor [187] | 5-7,6-4,3-6 | |
US Open | 08/23 18:50 | 46 | [194] Tallon Griekspoor v Marco Trungelliti [205] | 6-4,3-6,2-6 | |
US Open | 08/22 17:00 | 45 | [194] Tallon Griekspoor v Cem Ilkel [258] | 7-5,6-3 | |
US Open | 08/20 22:50 | 44 | [118] Elias Ymer v Tallon Griekspoor [194] | 5-7,2-6 | |
Challenger - Vancouver | 08/15 19:15 | 26 | [166] Marc Polmans v Tallon Griekspoor [200] | 6-4,4-6,7-5 | |
Challenger - Vancouver | 08/14 21:45 | 25 | [200] Tallon Griekspoor v Steve Johnson [79] | 6-4,6-4 | |
Challenger - Vancouver | 08/13 03:25 | 24 | [200] Tallon Griekspoor v Roberto Quiroz [247] | 5-7,6-4,6-3 | |
Challenger - Segovia | 07/31 10:05 | 25 | [426] Carlos Boluda-Purkiss v Tallon Griekspoor [205] | 4-6,6-0,6-3 | |
Challenger - Tampere | 07/28 09:15 | 29 | [191] Tallon Griekspoor v Mikael Ymer [125] | 3-6,7-5,3-6 | |
Challenger - Tampere | 07/27 11:00 | 28 | [113] Pedro Sousa v Tallon Griekspoor [191] | Retired | |
Challenger - Tampere | 07/26 14:20 | 27 | [139] Kimmer Coppejans v Tallon Griekspoor [191] | 2-6,4-6 | |
Challenger - Tampere | 07/25 09:00 | 26 | [191] Tallon Griekspoor v Filip Horansky [175] | 6-4,1-6,6-3 | |
Challenger - Tampere | 07/23 08:30 | 25 | [191] Tallon Griekspoor v Aslan Karatsev [331] | 3-6,6-4,6-3 | |
Challenger - Amersfoort | 07/17 16:30 | 25 | [190] Tallon Griekspoor v Sebastian Fanselow [302] | 6-1,4-6,3-6 | |
Challenger Braunschweig | 07/08 14:25 | 25 | [129] Lukas Rosol v Tallon Griekspoor [198] | 7-5,2-6,6-3 | |
Challenger Braunschweig | 07/07 14:00 | 24 | [287] Alexandre Muller v Tallon Griekspoor [198] | 6-7,6-7 | |
Wimbledon | 06/26 11:25 | 45 | [201] Tallon Griekspoor v Liam Broady [287] | 4-6,7-6,2-6 | |
Wimbledon | 06/24 13:50 | 44 | [201] Tallon Griekspoor v Pedro Cachin [231] | 6-2,6-7,6-3 | |
Challenger - Lyon | 06/11 12:50 | 25 | [466] Hugo Gaston v Tallon Griekspoor [199] | Retired | |
Challenger - Poznań | 06/04 15:15 | 25 | [198] Tallon Griekspoor v Enrique L-Perez [166] | 6-7,3-6 | |
Challenger - Poznań | 06/03 14:35 | 24 | Tallon Griekspoor v Daniel Michalski | 4-6,6-3,6-2 | |
French Open | 05/20 15:45 | 44 | [204] Tallon Griekspoor v Roberto Quiroz [223] | 6-2,6-7,4-6 | |
Challenger - Braga | 05/11 09:00 | 27 | [211] Tallon Griekspoor v Facundo Bagnis [159] | 7-6,4-6,4-6 | |
Challenger - Braga | 05/10 11:20 | 26 | [187] Kimmer Coppejans v Tallon Griekspoor [211] | 3-6,6-3,2-6 | |
Challenger - Braga | 05/08 14:00 | 25 | [441] Gerard Granollers v Tallon Griekspoor [211] | 2-6,3-6 | |
Challenger - Ostrava | 04/30 13:45 | 25 | [211] Tallon Griekspoor v Andrea Basso [444] | 6-3,3-6,2-6 | |
Challenger - Francavilla | 04/23 12:10 | 25 | [192] Tallon Griekspoor v Pavel Kotov [302] | 7-6,4-6,4-6 | |
Challenger - Murcia | 04/13 10:20 | 28 | Tallon Griekspoor v Mikael Ymer | Walkover | |
Challenger - Murcia | 04/12 15:55 | 27 | [210] Tallon Griekspoor v Salvatore Caruso [154] | 7-6,6-4 |
Tallon Griekspoor (Haarlem, 2 juli 1996) is een tennisser uit Nederland. Griekspoor bereikte zijn hoogste positie op de ATP-wereldranglijst in november 2023 als nummer 21. Ook zijn oudere broers de tweeling Kevin en Scott Griekspoor zijn tennissers.
Begin 2019 debuteerde Griekspoor voor Nederland in de Davis Cup.
In januari 2023 won Griekspoor zijn eerste ATP-titel in het enkelspel door in het Indiase Pune de Fransman Benjamin Bonzi in de finale te verslaan.
In juni 2023 won hij zijn tweede ATP-titel op het Libéma Open in Rosmalen door in de finale de Australiër Jordan Thompson te verslaan in drie sets.