 | |  |  | | BNP Paribas Masters Griekspoor vs Diallo | 28 Oct 25 |
 | |  |  | | Vienna Open Griekspoor vs Nakashima | 22 Oct 25 |
 | |  |  | | Vienna Open Khachanov vs Griekspoor | 20 Oct 25 |
 | |  |  | | Nordic Open Griekspoor vs Fearnley | 13 Oct 25 |
 | |  |  | | Shanghai Masters Griekspoor vs Vacherot | 07 Oct 25 |
 | |  |  | | Shanghai Masters Griekspoor vs Brooksby | 03 Oct 25 |
 | |  |  | | China Open Griekspoor vs Moutet | 26 Sep 25 |
 | |  |  | | Chengdu Open Griekspoor vs Daniel | 20 Sep 25 |
 | |  |  | | US Open Griekspoor vs Mannarino | 24 Aug 25 |
 | |  |  | | Winston Salem Open at Wake Forest University Griekspoor vs Fucsovics | 19 Aug 25 |
 | |  |  | | Western and Southern Financial Group Masters Griekspoor vs Medjedovic | 10 Aug 25 |
 | |  |  | | Canadian Open Griekspoor vs Etcheverry | 29 Jul 25 |
 | |  |  | | Nordea Open Griekspoor vs Pellegrino | 16 Jul 25 |
 | |  |  | | Wimbledon Griekspoor vs Brooksby | 30 Jun 25 |
 | |  |  | | Mallorca Championships Griekspoor vs Moutet | 28 Jun 25 |
 | |  |  | | Mallorca Championships Auger Aliassime vs Griekspoor | 27 Jun 25 |
 | |  |  | | Mallorca Championships Griekspoor vs Diallo | 26 Jun 25 |
 | |  |  | | Mallorca Championships Griekspoor vs Quinn | 24 Jun 25 |
 | |  |  | | French Open Griekspoor vs Quinn | 31 May 25 |
 | |  |  | | French Open Griekspoor vs Diallo | 29 May 25 |
 | |  |  | | French Open Griekspoor vs Giron | 26 May 25 |
 | |  |  | | Internazionali BNL dItalia Fils vs Griekspoor | 09 May 25 |
 | |  |  | | Internazionali BNL dItalia Griekspoor vs Kecmanovic | 07 May 25 |
 | |  |  | | Mutua Madrid Open Draper vs Griekspoor | 26 Apr 25 |
 | |  |  | | Mutua Madrid Open Griekspoor vs Kopriva | 24 Apr 25 |
 | |  |  | | BMW Open Zverev vs Griekspoor | 18 Apr 25 |
 | |  |  | | BMW Open Griekspoor vs Hanfmann | 16 Apr 25 |
 | |  |  | | BMW Open Griekspoor vs Tien | 14 Apr 25 |
 | |  |  | | Monte Carlo Masters Fils vs Griekspoor | 08 Apr 25 |
 | |  |  | | Grand Prix Hassan II Griekspoor vs Darderi | 06 Apr 25 |
 | |  |  | | Grand Prix Hassan II Griekspoor vs Majchrzak | 05 Apr 25 |
 | |  |  | | Grand Prix Hassan II Griekspoor vs Bellucci | 04 Apr 25 |
 | |  |  | | Grand Prix Hassan II Griekspoor vs Carreno Busta | 03 Apr 25 |
 | |  |  | | BNP Paribas Open Rune vs Griekspoor | 13 Mar 25 |
 | |  |  | | BNP Paribas Open Griekspoor vs Watanuki | 11 Mar 25 |
 | |  |  | | BNP Paribas Open Mpetshi vs Griekspoor | 09 Mar 25 |
 | |  |  | | BNP Paribas Open Zverev vs Griekspoor | 07 Mar 25 |
 | |  |  | | BNP Paribas Open Griekspoor vs Kecmanovic | 05 Mar 25 |
 | |  |  | | Dubai Tennis Championships Tsitsipas vs Griekspoor | 28 Feb 25 |
 | |  |  | | Dubai Tennis Championships Medvedev vs Griekspoor | 27 Feb 25 |
 | |  |  | | Dubai Tennis Championships Humbert vs Griekspoor | 26 Feb 25 |
 | |  |  | | Dubai Tennis Championships Griekspoor vs Safiullin | 25 Feb 25 |
 | |  |  | | Qatar Exxon Mobil Open Berrettini vs Griekspoor | 19 Feb 25 |
 | |  |  | | Qatar Exxon Mobil Open Struff vs Griekspoor | 18 Feb 25 |
 | |  |  | | ABN AMRO World Tennis Tournament Tsitsipas vs Griekspoor | 06 Feb 25 |
 | |  |  | | ABN AMRO World Tennis Tournament Berrettini vs Griekspoor | 05 Feb 25 |
 | |  |  | | Open Sud de France Griekspoor vs Gasquet | 30 Jan 25 |
 | |  |  | | Open Sud de France Griekspoor vs Van De Zandschulp | 28 Jan 25 |
 | |  |  | | Australian Open Hurkacz vs Griekspoor | 14 Jan 25 |
 | |  |  | | Mens Doubles Griekspoor / Koolhof vs Fucsovics / Marozsan | 28 Jul 24 |
 | |  |  | | Mens Singles Griekspoor vs Tsitsipas | 28 Jul 24 |
 | |  |  | | Rosmalen Grass Court Championships Griekspoor vs Korda | 15 Jun 24 |
 | |  |  | | Rosmalen Grass Court Championships Griekspoor vs Vukic | 14 Jun 24 |
 | |  |  | | French Open Zverev vs Griekspoor | 01 Jun 24 |
| | | | | |
Tallon Griekspoor (Dutch pronunciation: ; 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 and a doubles ranking of No. 61, achieved on 10 June 2024. He won three ATP Tour singles titles and two in doubles. He is currently the No. 1 singles player from The Netherlands.
Griekspoor also had great achievements on ATP Challenger Tour: He holds the record for most titles of this level in one season (2021 - 8 titles), and also became the first player to this date to earn five consecutive such titles.
Early life and background
Griekspoor was born in Haarlem to father Ron and mother Monique, and grew up in Nieuw-Vennep. He has two older brothers, Scott and Kevin, who are twins. His grandfather Joop founded the construction company Griekspoor BV, where much of his family works.
Griekspoor and his brothers began playing tennis when he was six, training at the Nieuw-Vennep Tennis Club. At the age of 12, he began playing at the Zandvoort Tennis Club.

Trophies 
Milestones
Former Youth Teams 
None found...