Sebastian Heinrich vs Luca WiedenmannM25 Oldenzaal Round of 16

M25 Oldenzaal · ITF · Round of 16
GERQ
Sebastian Heinrich
17 yrs
Last 10 · pre-match
WWWWLLWWWL
0 — 2
Sets
Thursday, 27 August 2026 ·
clay
#539ATP
28 yrs
Last 10 · pre-match
WWLLWLWLWW
Heinrich S.
5-7 6-7
Wiedenmann L.
Heinrich S.
5650
Wiedenmann L.
7772

Luca Wiedenmann advanced to the quarterfinals of the M25 Oldenzaal tournament, defeating Sebastian Heinrich in the Round of 16. Wiedenmann won the match 7-5, 7-6. In the match, Wiedenmann hit 4 aces and 1 double fault, while Heinrich hit 4 aces and 4 double faults.

Key context

  • Match story: Luca Wiedenmann edged Sebastian Heinrich in two tight sets (7–5 7–6).

Head to head

No previous meetings on record.

Statistics

This season
Heinrich S.Wiedenmann L.
1st serve in·Clear edge
66%
53%
1st serve points won·Clear edge
50%
64%
2nd serve points won·Even
47%
45%
Service points won·Slight edge
49%
55%
Return points won·Even
48%
46%
Break points saved·Clear edge
39%
63%
Aces / match·Clear edge
2.0
3.5
Double faults / match·Even
3.0
3.0

Averages over each player's completed matches in the selected window (3 vs 2). ATP, WTA & Challenger.

Win Probability

Pre-match · updated 14:50 UTC
Heinrich S.20%
Wiedenmann L.80%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Clear favourite · Wiedenmann L. clearly ahead, but no certainty

Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
Heinrich S.
4.6
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
4.7
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
Form & Matchup
5.0No prior meetings
H2H
5.0No prior meetings
Surface form
3.84 of last 10 on clay
Win streak
0.0Lost last 2
Fatigue & Travel
3-set count
7.01 three-setter in 14 days
Context
5.0Didn't play here last year
Defending pts
5.0Didn'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.

Freshness

Recent load
Heinrich S.Wiedenmann L.
Freshness·
93

Wiedenmann L.: 11 days rest · 3 matches (14d). Higher means fresher. About

Conditions

Weather
29°COvercast
Wind 6 km/hHumidity 59%

Draw