Jan Kumstat Ranking, Earnings, Records, Stats & Performance Trends
Jan Kumstat
Czech RepublicRecent Stats:
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Age:18 years (02 Jan 2007)
Birthplace:N/A
Residence:N/A
Status:Active
Turned Pro:N/A
Prize Money:$0
Career Statistics
Current Rank |  701 |
Main Tours | 0-0 |
Tour Finals | 0-0 |
Master | 0-0 |
Grand Slam | 0-0 |
Cups | 0-0 |
Futures | 0-2 |
Challengers | 0-0 |
Total | 25-25 |
Total Titles | 0 |
Favorite Surface |  (W 0) & (L 0) |
Kumstat Performance Breakdown
| Surface Record | Per % | W/L |
|---|---|---|
| Overall | 56.4% | 22/17 |
| Clay | 65.4% | 17/9 |
| Hard | 45.5% | 5/6 |
| Indoor | 0.0% | 0/2 |
| Grass | 0% | 0/0 |
| Round Record | Per % | W/L |
|---|---|---|
| Final | 0.0% | 0/2 |
| Semifinals | 66.7% | 2/1 |
| Quarterfinals | 75.0% | 3/1 |
| Second Round | 44.4% | 4/5 |
| First Round | 52.9% | 9/8 |
| Q3 Round | 100.0% | 2/0 |
| Q2 Round | 100.0% | 1/0 |
| Q1 Round | 100.0% | 1/0 |
| Level Record | Per % | W/L |
|---|---|---|
| Total | 56.4% | 22/17 |
| Challengers | 50.0% | 4/4 |
| Futures | 58.1% | 18/13 |
| Cups | 0% | 0/0 |
| Grand Slam | 0% | 0/0 |
| Main Tour | 0% | 0/0 |
| Tour Finals | 0% | 0/0 |
| Masters | 0% | 0/0 |
| Opp. Rank Record | Per % | W/L |
|---|---|---|
| Vs Top.1 | 0% | 0/0 |
| Vs Top.5 | 0% | 0/0 |
| Vs Top.10 | 0% | 0/0 |
| Vs Top.20 | 0% | 0/0 |
| Vs Top.50 | 0% | 0/0 |
| Vs Top.100 | 0% | 0/0 |
Kumstat Historical Matches Played Records
(R1) Lyon Challenger(11-11-25)
(R1) M25 Monastir(11-05-25)
(Q3) M25 Monastir(11-04-25)
(Q2) M25 Monastir(11-03-25)
(R2) Monastir Challenger(10-30-25)
Kumstat Performance Stats Trends
Service Stats Trends
| Aces per Game | 0.37 | 151/407 |
| Double Faults Per Game | 0.19 | 79/407 |
| 1st Serve % | 55.2% | 1345/2435 |
| 1st Serve Win% | 71.1% | 956/1345 |
| 2nd Serve Win% | 46.1% | 502/1090 |
| Serve Points Win% | 59.9% | 1458/2435 |
Return Stats Trends
| Opponent Aces / Game | 0.23 | 95/407 |
| Opponent Double Faults / Game | 0.30 | 122/407 |
| Opponent 1st Serve % | 62.2% | 1584/2545 |
| 1st Return Win % | 33.6% | 533/1584 |
| 2nd Return Win % | 52.4% | 504/961 |
| Return Points Win% | 40.7% | 1037/2545 |
Break Points (Serve) Stats
| Break Points Saved / Game | 0.36 | 147/407 |
| Break Points Faced / Game | 0.64 | 260/407 |
| Break Points Save % | 56.5% | 147/260 |
| Service Hold % | 72.2% | 293.5/406.5 |
Break Points (Return) Stats
| Break Points Won / Game | 0.26 | 104/407 |
| Opponent Break Points / Game | 0.67 | 272/407 |
| Break Points Won % | 38.2% | 104/272 |
| Opponent Hold % | 74.4% | 302.5/406.5 |
Kumstat Surface Win/Loss Performance History
| YEAR | SUM. | HARD | CLAY | I.HARD | GRASS |
|---|---|---|---|---|---|
| 2025 | 22/17 | 5/6 | 17/9 | 0/2 | 0/0 |
| 2024 | 3/4 | 0/0 | 0/3 | 3/1 | 0/0 |
| 2023 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 |
| 2022 | 0/3 | 0/0 | 0/2 | 0/1 | 0/0 |
Kumstat Titles/Finals 2025
Titles
No titles happened.
Finals
Top Predictions Today
Zdenek Kolar
Marco Trungelliti13:00
H2H 0-0
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Daniel Dutra Da SilvaGustavo Heide16:30
H2H 0-0
Andrea Collarini
Juan Carlos Prado Angelo18:00
H2H 0-0
Stefano Travaglia
Marko Topo20:00
H2H 0-0
Tennis Events This Week
Bergamo Challenger
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Angola
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Portugal