ATP · Head to Head
Ryan Nijboer vs Mackenzie Mcdonald
In short
Ryan Nijboer leads their head-to-head 1–0. Most recent meeting: R32 – Braga Challenger 2026, won by Ryan Nijboer (6-1 4-6 6-3).
Head-to-head in numbers
Wins by category and stats from the scores.
| Ryan Nijboer | — | Mackenzie Mcdonald |
|---|---|---|
| 1 | Challenger 75 | 0 |
| 2 | Sets won | 1 |
| 0 | Tie-breaks won | 0 |
| 1 | Deciding sets won | 0 |
All meetings
| Year | Tournament | Round | Winner | Score |
|---|---|---|---|---|
| 2026 | Braga Challenger · Challenger 75 | R32 | Ryan Nijboer | 6-1 4-6 6-3 |
Based on tournaments synced by youaretennis.com: the history grows over time.
Comparison
| Ryan Nijboer | — | Mackenzie Mcdonald |
|---|---|---|
| 383 | Ranking | 229 |
| 131 | Points | 249 |
| 27.2 | Age | 31.5 |
 Netherlands | Country |  United States |
| — | 2025 record | 8-16 |
| 0 | 2025 titles | 0 |
| 0 | Titles 2021-2025 | 0 |
Records and titles: Grand Slams, Masters 1000, ATP 500 and 250 (no ATP Finals or Challengers).
Recent form
The last 5 matches played.
Ryan Nijboer
- L
vs Marvin Moeller · 6-3 6-3
Braga Challenger · Round of 16 · 2026
- W
vs Mackenzie Mcdonald · 6-1 4-6 6-3
Braga Challenger · R32 · 2026
- L
vs Francesco Forti · 6-3 6-4
Genoa 2 Challenger · R32 · 2026
- L
vs Federico Agustin Gomez · 3-6 6-3 6-0
Guayaquil Challenger · Round of 16 · 2024
Mackenzie Mcdonald
- L
vs Lorenzo Carboni · 6-7(5) 6-4 1-0 ret.
Olbia Challenger · R32 · 2026
- L
vs Ryan Nijboer · 6-1 4-6 6-3
Braga Challenger · R32 · 2026
- L
vs Toby Samuel · 7-5 6-1
Porto Challenger · R32 · 2026
- L
vs Tomas Martin Etcheverry · 6-7(5) 7-6(3) 6-3
Hellenic Championship - Athens · R32 · 2025
- L
vs Jan-Lennard Struff · 2-6 6-3 6-4
Almaty Open - Almaty · R32 · 2025