Olle Wallin vs Niklas Guttau — Hamburg Q16
Hamburg · CHALLENGER · Q16
2 — 0
Sets
Monday, 10 August 2026 ·
clay
CENTER COURT · 2nd on
Wallin O.6-2 7-5
Guttau N.
Wallin O.
672
Guttau N.
250
Olle Wallin defeated Niklas Guttau 6-2, 7-5 in the Hamburg clay-court tournament's round of 16. The match was part of the qualifying draw. Wallin advanced with the win.
Key context
- Match story: Olle Wallin closed it out in two sets, 6–2 7–5.
Head to head
No previous meetings on record.
Statistics
This season1st serve in·Slight edge
57%
68%
1st serve points won·Slight edge
69%
61%
2nd serve points won·Slight edge
52%
57%
Service points won·Even
62%
60%
Return points won·Slight edge
48%
43%
Break points saved·Slight edge
48%
55%
Aces / match·Clear edge
3.8
1.4
Double faults / match·Even
2.2
2.0
Averages over each player's completed matches in the selected window (5 vs 7). ATP, WTA & Challenger.
Win Probability
Pre-match · updated 09:50 UTCWallin O.70%
Guttau N.30%
Toss-up
50–58%
50–58%
Slight edge
58–67%
58–67%
Clear favourite
67–80%
67–80%
Strong favourite
80%+
80%+
Clear favourite · Wallin O. clearly ahead, but no certainty
Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
Umpiry Score
Pre-matchForm & Matchup
5.0No prior meetings
H2H5.0No prior meetings
7.17 of last 10 on clay
Surface form2.42 of last 10 on clay
Fatigue & Travel
4.02 three-setters in 14 days
3-set count7.01 three-setter in 14 days
Context
5.0Didn't play here last year
Defending pts5.0Didn't play here last year
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Conditions
Court speed
Slowlow bounce, long rallies
SlowFast
Weather
18°CRain
Wind 9 km/hHumidity 70%