Jonas Gundacker vs Pavlos TsitsipasM15 Vienna Round of 16

M15 Vienna · ITF · Round of 16
#1721ATP
23 yrs
Last 10 · pre-match
WLWWWWWWLW
1 — 2
Sets
Thursday, 27 August 2026 ·
clay
#1027ATP
21 yrs · 196 cm · Right-handed
Last 10 · pre-match
LWLWLLWWLW
Gundacker J.
4-6 6-3 3-6
Tsitsipas P.
Gundacker J.
4631
Tsitsipas P.
6362

Pavlos Tsitsipas defeated Jonas Gundacker 6-4, 3-6, 6-3 in the Round of 16 at the M15 Vienna clay court tournament. Tsitsipas hit 3 aces and 7 double faults, winning 73% of his first serves and converting 33% of break points. Gundacker had 4 aces and 1 double fault, winning 66% of his first serves and also converting 33% of break points.

Key context

Head to head

No previous meetings on record.

Statistics

This season
1st serve in·Slight edge
64%
56%
1st serve points won·Even
68%
72%
2nd serve points won·Slight edge
41%
49%
Service points won·Even
58%
62%
Return points won·Even
36%
34%
Break points saved·Clear edge
52%
64%
Aces / match·Clear edge
3.6
5.5
Double faults / match·Dominant
1.2
5.6

Averages over each player's completed matches in the selected window (5 vs 12). ATP, WTA & Challenger.

Win Probability

Pre-match · updated 09:50 UTC
Gundacker J.68%
Tsitsipas P.32%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Clear favourite · Gundacker J. 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
4.6
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
4.1
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
Form & Matchup
5.0No prior meetings
H2H
5.0No prior meetings
0.0
Win streak
0.0Lost last 8
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.

Conditions

Weather
29°CMainly clear
Wind 9 km/hHumidity 38%

Draw