Marcel Zielinski vs Ziga SeskoM15 Trier Semi-final

M15 Trier · ITF · Semi-final
#578ATP
25 yrs · Right-handed
Last 10 · pre-match
WWWWWWWWWL
0 — 2
Sets
Saturday, 15 August 2026 ·
clay
#795ATP
18 yrs
Last 10 · pre-match
LWWWLWWWWW
Zielinski M.
3-6 5-7
Sesko Z.
Zielinski M.
350
Sesko Z.
672

Ziga Sesko advanced to the M15 Trier semifinals with a 6-3, 7-5 win over Marcel Zielinski. Sesko hit 5 aces and did not commit a double fault, while converting 38% of break points and winning 78% of first-serve points. Sesko broke Zielinski's serve three times, compared to one service break for Zielinski.

Key context

  • Match story: Ziga Sesko closed it out in two sets, 6–3 7–5.

Head to head

No previous meetings on record.

Statistics

This season
1st serve in·Slight edge
53%
59%
1st serve points won·Slight edge
74%
65%
2nd serve points won·Clear edge
55%
36%
Service points won·Clear edge
65%
53%
Return points won·Clear edge
44%
22%
Break points saved·Dominant
67%
33%
Aces / match·Clear edge
5.3
3.5
Double faults / match·Dominant
0.0
4.0

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

Win Probability

Pre-match · updated 11:50 UTC
Zielinski M.36%
Sesko Z.64%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Slight edge · Sesko Z. narrowly ahead

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

Umpiry Score

Pre-match
3.7
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
4.4
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
Form & Matchup
5.0No prior meetings
H2H
5.0No prior meetings
1.91 of last 6 on clay
Surface form
0.0
Win streak
0.0Lost last 2
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
36°CClear
Wind 2 km/hHumidity 18%

Draw