Tennis · Bonn · Germany · clay
Wallin O. vs Donald M.
Monday, 27 July 2026
Played. Source reports: FINISHED.Final score · sets
Wallin O.2-0Donald M.
- Set 1
- 7-6
- Set 2
- 6-3
Prediction and result
Before the match, the model gave Wallin O. a 55% chance on clay. That rests on a ranking of No. 384 against No. 459. Wallin O. won 2-0 in sets, as the model expected.
Key facts before the match
- Wallin O. has won 8 of the last 10 matches on clay.
- Donald M. has won 7 of the last 10 matches on clay.
Germany•Challenger•Bonn•clay

Wallin O.
Age 24 · Rank #384
VS
Donald M.
Age 21 · Rank #459

Monday, 27 July 2026 at 12:00
Played. Source reports: FINISHED.
Final score · sets
Wallin O.2-0Donald M.
- Set 1
- 7-6
- Set 2
- 6-3
Model win probability
Wallin O.Donald M.
55%
45%
First meeting — no head-to-head history between these players.
Model Prediction
Wallin O.
55%
Donald M.
45%
high confidenceData 100%clay0 H2H used
◀ Wallin O.Why the model leansDonald M. ▶
Ranking
+0.07
Surface
0.00
Form
+0.06
H2H
0.00
Model v2.3-2026-06
Wallin O. Form
Wallin O.
26 Jul2026
Wallin O. vs Dullinger V.
2-1W
09 Jul2026
Royer V. vs Wallin O.
2-1L
07 Jul2026
Hamza Reguig S. vs Wallin O.
0-2W
06 Jul2026
Wallin O. vs Neuchrist M.
2-0W
05 Jul2026
Wallin O. vs Varbanciu M.
2-0W
03 Jul2026
Justo G. I. vs Wallin O.
2-0L
02 Jul2026
Wallin O. vs Ferreira Silva F.
2-0W
30 Jun2026
Cretu C. vs Wallin O.
0-2W
29 Jun2026
Fomin S. vs Wallin O.
1-2W
28 Jun2026
Cazacu D. N. vs Wallin O.
1-2W
Donald M. Form
Donald M.
26 Jul2026
Thies C. vs Donald M.
0-2W
12 Jul2026
Donald M. vs Wiskandt M.
0-2L
11 Jul2026
Donald M. vs Oetzbach A.
2-0W
11 Jul2026
Xilas I. vs Donald M.
1-2W
09 Jul2026
Barsukov N. vs Donald M.
0-2W
08 Jul2026
Barbic A. vs Donald M.
0-2W
30 Jun2026
Comesana F. vs Donald M.
2-0L
29 Jun2026
Compagnucci T. vs Donald M.
0-2W
28 Jun2026
Donald M. vs Potenza L.
2-0W
26 Jun2026
Donald M. vs Tabacco F.
0-2L
Head-to-Head
Last 10
No rows.
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