Tom Gentzsch vs Jan Kumstat — Bunschoten Semi-final
Tom Gentzsch defeated Jan Kumstat 7-5, 6-4 in the semifinals of the Bunschoten clay court tournament. Gentzsch hit 7 aces and 5 double faults, while Kumstat had 5 aces and 1 double fault. Gentzsch converted 75% of his break points and won 3 service breaks to Kumstat's 1.
Generated automatically from Umpiry match data.
Key context
- Match story: Tom Gentzsch edged Jan Kumstat in two tight sets (7–5 6–4).
How the match was decided
Auto-generatedGentzsch T. took it in straight sets, with three breaks of serve.
- Breaks of serveGentzsch T. 3 · Kumstat J. 1
- AcesGentzsch T. 7 · Kumstat J. 5
- Double faultsGentzsch T. 5 · Kumstat J. 1
Turning points
When the match moved- Gentzsch T. · Broke to take the set
- Kumstat J. · Broke back
- Gentzsch T. · Broke to take the set
Serve flowGentzsch T. broken once · Kumstat J. broken 3 times.
- Hold to love/15
- Hold to 30
- Hold to 40 / deuce
- Broken
- Result unknown
Gentzsch T.10/11Kumstat J.8/11
Set 1Set 2
Match momentum
Whole matchGentzsch T.Kumstat J.Late momentumGentzsch T.61
7Last 12 points5
8Last 3 games12
2/3Break points1/2
Break of serve
Serve & return performance
Key performance gapsDouble faultsKumstat J. served 1 double fault, Gentzsch T. 5. Largest performance gap of the match.+4Gentzsch T.5Kumstat J.1
Common opponents
0 shared · last 12 monthsNo common opponents in the last 12 months. Surface form and ELO carry more weight here.
Draw
Closing odds
Next up
Player context
Before the matchGentzsch T.Kumstat J.1 770ELO1 6741 708Clay ELO1 6406–4Last 109–122Age19RightPlaysRightCareer $300K2026 $200KEarningsCareer $76K2026 $50K
Cite this
Tom Gentzsch beat Jan Kumstat 7-5 6-4. Umpiry, "Tom Gentzsch vs Jan Kumstat — Bunschoten Semi-final", https://umpiry.com/match/2026-07-18/gentzsch-vs-kumstat-bunschoten-sf?utm_source=cite (as of 18 July 2026).