| Challenger - Praga 2 | 08/26 10:25 | 26 | [173] Tallon Griekspoor v Sergiy Stakhovsky [168] | 6-1,6-1 | |
| Challenger - Praga 2 | 08/24 11:25 | 25 | [154] Kimmer Coppejans v Tallon Griekspoor [190] | 6-7,3-6 | |
| Challenger - Praga 2 | 08/22 10:25 | 24 | [190] Tallon Griekspoor v Lukas Klein [306] | 6-4,7-6 | |
| Challenger - Praga | 08/20 08:30 | 27 | [190] Tallon Griekspoor v Pierre-Hugues Herbert [71] | 5-7,7-5,3-6 | |
| Challenger - Praga | 08/19 08:30 | 26 | [122] Jozef Kovalik v Tallon Griekspoor [190] | 1-6,6-1,1-6 | |
| Challenger - Praga | 08/17 12:30 | 25 | [190] Tallon Griekspoor v Kimmer Coppejans [154] | 5-7,6-4,6-3 | |
| Challenger - Praga | 08/15 11:30 | 24 | Andrey Kuznetsov v Tallon Griekspoor | 6-7,6-7 | |
| Challenger - Nur-Sultã | 03/13 06:00 | 27 | Tallon Griekspoor v Pavel Kotov | Cancelled | |
| Challenger - Nur-Sultã | 03/12 07:20 | 26 | [131] Mohamed Safwat v Tallon Griekspoor [199] | 1-6,6-7 | |
| Challenger - Nur-Sultã | 03/11 07:45 | 25 | [300] Nino Serdarusic v Tallon Griekspoor [199] | 3-6,6-7 | |
| Taça Davis | 03/07 09:30 | 45 | Mikhail Kukushkin v Tallon Griekspoor | Cancelled | |
| Taça Davis | 03/06 10:45 | 45 | [51] Alexander Bublik v Tallon Griekspoor [196] | 7-6,7-6 | |
| Challenger - Koblenz | 02/20 10:30 | 26 | [198] Tallon Griekspoor v Daniel Masur [256] | 7-5,3-6,1-6 | |
| Challenger - Koblenz | 02/19 09:00 | 25 | [198] Tallon Griekspoor v Lucas Gerch [441] | 6-4,2-6,7-6 | |
| ATP - Roterdão | 02/11 20:55 | 25 | [39] Filip Krajinovic v Tallon Griekspoor [172] | 6-4,6-1 | |
| Open da Austrália | 01/21 09:05 | 23 | [34] Taylor Fritz v Tallon Griekspoor [175] | 6-3,6-3,6-3 | |
| Open da Austrália | 01/18 03:05 | 46 | [175] Tallon Griekspoor v Lorenzo Musetti [361] | 6-4,7-6 | |
| Open da Austrália | 01/17 03:15 | 45 | Rinky Hijikata v Tallon Griekspoor | 5-7,5-7 | |
| Open da Austrália | 01/15 03:45 | 44 | [175] Tallon Griekspoor v Guillermo Garcia-Lopez [160] | 6-3,6-2 | |
| Taça Davis | 11/20 09:50 | 1 | [126] Andy Murray v Tallon Griekspoor [179] | 6-7,6-4,7-6 | |
| Challenger - Hamburgo | 10/23 08:00 | 25 | [270] Botic Van De Zandschulp v Tallon Griekspoor [172] | Retired | |
| Challenger - Ismaning | 10/15 12:45 | 25 | [169] Tallon Griekspoor v Luca Vanni [394] | 4-6,6-7 | |
| Challenger - Sibiu | 09/18 08:30 | 25 | [161] Tallon Griekspoor v Nino Serdarusic [272] | 3-6,4-6 | |
| Challenger - Banja Luka | 09/15 10:00 | 29 | [187] Tallon Griekspoor v Sumit Nagal [174] | 6-2,6-3 | |
| Challenger - Banja Luka | 09/14 11:00 | 28 | [187] Tallon Griekspoor v Pedja Krstin [224] | 6-4,4-6,7-5 | |
| Challenger - Banja Luka | 09/13 09:00 | 27 | [202] Facundo Mena v Tallon Griekspoor [187] | 7-6,5-7,1-6 | |
| 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 | |
| Open dos EUA | 08/23 18:50 | 46 | [194] Tallon Griekspoor v Marco Trungelliti [205] | 6-4,3-6,2-6 | |
| Open dos EUA | 08/22 17:00 | 45 | [194] Tallon Griekspoor v Cem Ilkel [258] | 7-5,6-3 |
Wikipedia - Tallon Griekspoor
Tallon Griekspoor (Dutch pronunciation: [ˈtɛlɔŋ ˈɣrikspoːr]; born 2 July 1996) is a Dutch professional tennis player. He has a career-high ATP singles ranking of world No. 21, achieved on 6 November 2023. He also has a career high ATP doubles ranking of World No. 86 achieved on 18 September 2023. Griekspoor is the current Dutch No. 1 singles player. He has won a record eight Challenger titles in one season (2021), and became also the first player in history to win five consecutive such titles.