UMPIRY

Jan Kumstat vs Mathys Erhard — M25 Ollersbach Quarter-final

M25 OllersbachQuarter-finalClayFri 24 Jul · 14:10Final
Jan KumstatATP #191 · CZE
Mathys Erhard(2)ATP #373 · FRA
SetsGames1
6612
2
1776

Mathys Erhard defeated Jan Kumstat in the quarterfinals of the M25 Ollersbach tournament on clay, 1-6, 7-6, 6-2. Erhard hit 4 aces and 10 double faults, winning 69% of his first serves, while converting all 2 of his break points. Kumstat had 10 aces, 3 double faults, and won 76% of his first serves, converting 3 of 12 break points.

Generated automatically from Umpiry match data.

Key context

How the match was decided

Auto-generated

Erhard M. came through in three sets, with two breaks of serve.

  • Breaks of serveErhard M. 2 · Kumstat J. 3
  • AcesErhard M. 4 · Kumstat J. 10
  • Double faultsErhard M. 10 · Kumstat J. 3

Turning points

When the match moved
  1. Set 11–0BreakKumstat J. · Broke, never broken back
  2. Set 16–1SetKumstat J. · Broke to take the set
  3. Set 32–4BreakErhard M. · Broke, never broken back
  4. Set 32–6SetErhard M. · Broke to take the set
Serve flowKumstat J. broken twice · Erhard M. broken 3 times.
  • Hold to love/15
  • Hold to 30
  • Hold to 40 / deuce
  • Broken
  • Result unknown
Kumstat J.
11/13Erhard M.
11/14
Set 1Set 2Set 3

Match momentum

Whole matchKumstat J.Erhard M.
EvenKumstat J.Erhard M.
Late momentumErhard M.77
3Last 12 points9
6Last 3 games13
3/12Break points1/1

Break of serve

Match statistics

Kumstat J.Erhard M.
Serve
  • 10Aces4
  • 3Double faults10
  • 85% · 11/13Service games held79% · 11/14
Return
  • 25%Break points won100%
  • 3Breaks of serve2

Serve & return performance

Key performance gaps
Double faultsKumstat J. served 3 double faults, Erhard M. 10. Largest performance gap of the match.+7Kumstat J.3Erhard M.10
AcesKumstat J. served 10 aces, Erhard M. 4.+6Kumstat J.10Erhard M.4

Common opponents

0 shared · last 12 months
No common opponents in the last 12 months. Surface form and ELO carry more weight here.

Head-to-head

1 meeting · Erhard M. leads 1–0
01

Draw

Closing odds

Next up

vs Martin A.View match

Player context

Before the match
Kumstat J.Erhard M.1 674ELO1 7151 640Clay ELO1 6829–1Last 104–619Age24RightPlaysRightCareer $76K2026 $50KEarningsCareer $255K2026 $30K

Match info

  • Started14:10 local

Cite this

Mathys Erhard beat Jan Kumstat 6-1 6-7(1) 2-6. Umpiry, "Jan Kumstat vs Mathys Erhard — M25 Ollersbach Quarter-final", https://umpiry.com/match/2026-07-24/erhard-vs-kumstat-m25-ollersbach-qf?utm_source=cite (as of 24 July 2026).