Name: Ryan Nijboer
Country: Holland
Birthdate: 28.07.99, 24 years
ATP ranking: 484
TOP ranking's position: 437 (05.02.24, 98 points)
Points: 85
Prize money: 95693 $
Matches total: 383
Win: 215
%: 56.14 %
Country: Holland
Birthdate: 28.07.99, 24 years
ATP ranking: 484
TOP ranking's position: 437 (05.02.24, 98 points)
Points: 85
Prize money: 95693 $
Matches total: 383
Win: 215
%: 56.14 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 12/11 | 8/3 | 4/5 | 0/3 | 0/0 | 0/0 | 0/0 |
| 2023 | 55/32 | 12/9 | 41/21 | 2/2 | 0/0 | 0/0 | 0/0 |
| 2022 | 23/23 | 1/6 | 22/17 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 27/28 | 9/13 | 18/13 | 0/2 | 0/0 | 0/0 | 0/0 |
| 2020 | 21/17 | 13/7 | 5/7 | 0/1 | 3/2 | 0/0 | 0/0 |
| 2019 | 23/21 | 8/7 | 13/9 | 2/5 | 0/0 | 0/0 | 0/0 |
| 2018 | 32/24 | 21/10 | 11/14 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 19/10 | 19/9 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2016 | 3/2 | 3/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 215/168 | 94/66 | 114/86 | 4/13 | 3/2 | 0/1 | 0/0 |
| perc. % | 56.14 % | 58.75 % | 57 % | 23.53 % | 60 % | 0 % | 0 % |
Ryan Nijboer / scheduled / last
| 19.04.24 06:00 | 1/4 | Nicola Kuhn | Ryan Nijboer  | 6-3, 6-2 | match details |  M25 Hammamet | Clay |
Ryan Nijboer form / year 2019
Ryan Nijboer / year 2019
| 04.12.19 | 1st round | Simon Carr | Ryan Nijboer | 6-2, 6-2 |  | match details |  M15 Heraklion | Hard |
| 23.11.19 | 1/2 | Lucas Hellfritsch | Ryan Nijboer | 6-2, 6-3 | | match details |  M15 Sharm | Hard |
| 22.11.19 | 1/4 | Ryan Nijboer | Zachary Eisinga | 6-3, 3-6, 7-5 |  | match details | ||
| 21.11.19 | 2nd round | Ryan Nijboer | Mariano Alberto Hasenkopf | 6-3, 6-2 | | match details | ||
| 20.11.19 | 1st round | Ryan Nijboer | Damien Wenger | 7-5, 6-0 | | match details | ||
| 15.11.19 | 1/4 | Karim-Mohamed Maamoun | Ryan Nijboer | 6-3, 6-3 | | match details | M15 Sharm | Hard |
| 14.11.19 | 2nd round | Ryan Nijboer | Sidane Pontjodikromo | 6-4, 4-2, Sidane Pontjodikromo - retired | | match details | ||
| 13.11.19 | 1st round | Ryan Nijboer | Sagadat Ayap | 2-6, 6-4, 6-2 | | match details | ||
| 24.10.19 | 2nd round | Liam Broady | Ryan Nijboer | 6-2, 2-6, 6-2 | | match details |  M25 Fort | Hard |
| 22.10.19 | 1st round | Ryan Nijboer | Evan Zhu | 6-4, 2-6, 6-3 | | match details | ||
| 16.10.19 | 1st round | Tadeas Paroulek | Ryan Nijboer | 4-6, 7-61, 6-1 | | match details | M25 Waco | Hard |
| 01.10.19 | 1st round | Filip Bergevi | Ryan Nijboer | 6-75, 7-63, 6-2 | | match details |  M25 Falun | I. hard |
| 17.09.19 | 1st round | Stefan Seifert | Ryan Nijboer | 6-3, 6-4 | | match details |  M15 Pajulahti | I. hard |
| 30.08.19 | 1/4 | Juan Ignacio Galarza | Ryan Nijboer | 7-5, 6-76, 7-63 | | match details |  M15 Haren | Clay |
| 29.08.19 | 2nd round | Ryan Nijboer | Guy Den Heijer | 6-3, 6-3 | | match details | ||
| 28.08.19 | 1st round | Ryan Nijboer | Alexander Mannapov | 6-3, 6-2 | | match details | ||
| 21.08.19 | 1st round | Maciej Rajski | Ryan Nijboer | 5-1, Ryan Nijboer - retired | | match details |  M25 Poznan | Clay |
| 17.08.19 | 1/2 | Jesper De Jong | Ryan Nijboer | 6-4, 1-6, 6-4 | | match details | M15 Oldenzaal | Clay |
| 16.08.19 | 1/4 | Ryan Nijboer | Colin Van Beem | 7-64, 6-2 | | match details | ||
| 15.08.19 | 2nd round | Ryan Nijboer | Herman Meeuwes Mattheo Knoop | 6-3, 6-4 | | match details | ||
| 14.08.19 | 1st round | Ryan Nijboer | Tim Van Der Horst | 6-2, 6-1 | | match details | ||
| 24.07.19 | 1st round | Paul Valsecchi | Ryan Nijboer | 1-6, 6-3, 3-1, Ryan Nijboer - retired | | match details |  M25 Troyes | Clay |
| 15.07.19 | 1st round | Sebastian Fanselow | Ryan Nijboer | 6-4, 6-2 | | match details | Amersfoort Challenger | Clay |
| 13.07.19 | 1/2 | Jesper De Jong | Ryan Nijboer | 6-3, 6-3 | | match details |  M15 Marburg | Clay |
| 12.07.19 | 2nd round | Ryan Nijboer | Yannik Steinegger | 7-65, 6-1 | | match details | ||
| 12.07.19 | 1/4 | Ryan Nijboer | Mirko Martinez | 6-3, 6-1 | | match details | ||
| 10.07.19 | 1st round | Ryan Nijboer | Joao Lucas Reis Da Silva | 6-2, 5-7, 6-3 | | match details | ||
| 07.07.19 | fin | Matias Zukas | Ryan Nijboer | 6-4, 6-2 | | match details | M15 Den | Clay |
| 06.07.19 | 1/2 | Ryan Nijboer | Geoffrey Blancaneaux | 6-1, 2-0, Geoffrey Blancaneaux - retired | | match details | ||
| 05.07.19 | 1/4 | Ryan Nijboer | Yanais Laurent | 6-2, 6-2 | | match details | ||
| 04.07.19 | 2nd round | Ryan Nijboer | Daniel De Jonge | 6-3, 6-0 | | match details | ||
| 03.07.19 | 1st round | Ryan Nijboer | Marc Dijkhuizen | 6-3, 3-6, 6-2 | | match details | ||
| 26.06.19 | 1st round | Andrea Bolla | Ryan Nijboer | 6-73, 7-5, 6-3 | | match details | M15 Alkmaar | Clay |
| 20.06.19 | 2nd round | Georgii Kravchenko | Ryan Nijboer | 5-7, 6-4, 6-3 | | match details |  M15 Balatonalmadi | Clay |
| 19.06.19 | 1st round | Ryan Nijboer | Naoki Tajima | 6-3, 6-2 | | match details | ||
| 09.04.19 | 1st round | Zizou Bergs | Ryan Nijboer | 6-2, 4-6, 6-1 | | match details |  M25 Sunderland | I. hard |
| 04.04.19 | 2nd round | Julian Lenz | Ryan Nijboer | 6-3, 7-66 | | match details | M25 Bolton | I. hard |
| 03.04.19 | 1st round | Ryan Nijboer | George Houghton | 6-76, 7-610, 6-0 | | match details | ||
| 27.02.19 | 1st round | Pedro Vives Marcos | Ryan Nijboer | 7-65, 2-6, 7-64 | | match details | M15 Sharm | Hard |
| 22.02.19 | 1/4 | Filip Bergevi | Ryan Nijboer | 3-6, 6-4, 7-62 | | match details | M15 Sharm | Hard |
| 21.02.19 | 2nd round | Ryan Nijboer | Oleg Khotkov | 6-2, 1-0, Oleg Khotkov - retired | | match details | ||
| 19.02.19 | 1st round | Ryan Nijboer | Agustin Velotti | 4-6, 7-5, 6-4 | | match details | ||
| 10.02.19 | qual. | Franko Skugor | Ryan Nijboer | 4-6, 6-2, 6-4 | | match details | Rotterdam | I. hard |
| 09.02.19 | q 1 | Ryan Nijboer | Jan-Lennard Struff | 6-4, 6-4 | | match details |