Head 2 Head
Next playing in Guayaquil Challenger | q-First
DrawCourt 3
Sunday
10:00 am
New_York
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Estimated local
Ranking progression
Win Loss Stats
Nijboer
LWLWWWLWWW
Kestelboim
LLWLLLLLW
2026
2025
2024
47 - 24
2 - 7
47-22
Clay
2-7
Latest Tonic News
-
Daniil Medvedev boosts Turin hopes with Almaty Open title defence
-
Elena Rybakina retains Ningbo Open title with straight-sets win over Leylah Fernandez
-
Leylah Fernandez prepares for Ningbo Open championship clash with Elena Rybakina
-
Leylah Fernandez aims to embrace Ningbo Open final challenge against Elena Rybakina
Ryan Nijboer
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 47-24 | 0-0 | 47-22 | 0-2 | 0-0 | 0-0 |
| 2025 | 44-37 | 11-8 | 32-24 | 1-5 | 0-0 | 0-0 |
| 2024 | 53-38 | 8-3 | 45-32 | 0-3 | 0-0 | 0-0 |
| 2023 | 55-32 | 12-9 | 41-21 | 2-2 | 0-0 | 0-0 |
| 2022 | 23-23 | 1-6 | 22-17 | 0-0 | 0-0 | 0-0 |
| 2021 | 27-28 | 9-13 | 18-13 | 0-2 | 0-0 | 0-0 |
| 2020 | 21-17 | 13-7 | 5-7 | 0-1 | 0-0 | 3-2 |
| 2019 | 23-21 | 8-7 | 13-9 | 2-5 | 0-0 | 0-0 |
| 2018 | 32-24 | 21-10 | 11-14 | 0-0 | 0-0 | 0-0 |
| 2017 | 18-7 | 18-7 | 0-0 | 0-0 | 0-0 | 0-0 |
| Total | 343-251 | 101-70 | 234-159 | 5-20 | 0-0 | 3-2 |
Maia Challenger
-
Benjamin HassanB.HassanLIB Loss
- 5-7 7-65 7-5
- Q.
-
12 Oct 26
-
Javier Barranco CosanoJ.CosanoESP
- 6-3 6-2
- q1
-
11 Oct 26
Braga Challenger
-
Marvin MoellerM.MoellerGER Loss
- 6-3 6-3
- 2nd
-
08 Oct 26
-
Mackenzie McDonaldM.McDonaldUSA
- 6-1 4-6 6-3
- 1st
-
07 Oct 26
-
Benjamin HassanB.HassanLIB
- 6-3 6-3
- Q.
-
05 Oct 26
-
Nico HipflN.HipflAUT
- 5-7 7-5 6-1
- q1
-
04 Oct 26
M25 Zaragoza
-
Alexander RitschardA.RitschardSUI Loss
- 7-5 6-1
- 1/2
-
03 Oct 26
-
Nicolas IfiN.IfiBEL
- 6-4 3-6 7-63
- 1/4
-
02 Oct 26
-
Pierre DelageP.DelageFRA
- 6-3 6-2
- 2nd
-
01 Oct 26
-
Cedric StankeC.StankeGER
- 6-2 6-3
- 1st
-
01 Oct 26
Mariano Kestelboim
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 2-7 | 0-0 | 2-7 | 0-0 | 0-0 | 0-0 |
| 2025 | 37-26 | 0-0 | 37-25 | 0-1 | 0-0 | 0-0 |
| 2024 | 32-20 | 2-1 | 30-19 | 0-0 | 0-0 | 0-0 |
| 2023 | 20-11 | 2-1 | 18-10 | 0-0 | 0-0 | 0-0 |
| 2022 | 15-14 | 0-0 | 15-14 | 0-0 | 0-0 | 0-0 |
| 2021 | 22-23 | 1-4 | 21-19 | 0-0 | 0-0 | 0-0 |
| 2020 | 14-10 | 2-2 | 12-8 | 0-0 | 0-0 | 0-0 |
| 2019 | 38-20 | 10-5 | 28-15 | 0-0 | 0-0 | 0-0 |
| 2018 | 42-25 | 7-4 | 35-21 | 0-0 | 0-0 | 0-0 |
| 2017 | 53-29 | 2-3 | 51-26 | 0-0 | 0-0 | 0-0 |
| 2016 | 45-28 | 4-1 | 41-27 | 0-0 | 0-0 | 0-0 |
| 2015 | 46-29 | 4-3 | 42-26 | 0-0 | 0-0 | 0-0 |
| Total | 366-242 | 34-24 | 332-217 | 0-1 | 0-0 | 0-0 |
Buenos Aires Challenger
-
Fermin TentiF.TentiARG Loss
- 7-65 ret.
- q1
-
21 Sep 26
Lyon Challenger
-
Iliyan RadulovI.RadulovBUL Loss
- 6-3 2-6 6-3
- q1
-
07 Jun 26
Bad Rappenau Challenger
-
Alex Marti PujolrasA.PujolrasESP Loss
- w/o
- Q.
-
01 Jun 26
-
Sumit NagalS.NagalIND
- 6-2 1-6 7-63
- q1
-
01 Jun 26
Santa Cruz de la Sierra Challenger
-
Matias SotoM.SotoCHI Loss
- 7-5 6-1
- 1st
-
14 Apr 26
Campinas Challenger
-
Natan RodriguesN.RodriguesBRA Loss
- 6-2 ret.
- q1
-
05 Apr 26
Asuncion Challenger
-
Juan Pablo VarillasJ.VarillasPER Loss
- 6-0 6-4
- 1st
-
17 Mar 26
Tigre 1 Challenger
-
Juan Bautista TorresJ.TorresARG Loss
- 6-4 6-3
- 1st
-
17 Feb 26
Concepcion Challenger
-
Facundo MenaF.MenaARG Loss
- 6-4 6-4
- Q.
-
27 Jan 26
-
Mateus AlvesM.AlvesBRA
- 6-4 4-6 6-2
- q1
-
26 Jan 26
