Jan Kumstat vs Sumit NagalPrediction, Head-to-Head Results, and Stats
Jan Kumstat and Sumit Nagal have met 2 times since 2026; Jan Kumstat leads 2–0. Their first meeting came at Liberec Challenger in 2026 on clay. On clay courts Kumstat leads 2–0. Kumstat has won the last 2 meetings. Across all meetings Kumstat has taken 4 sets to Nagal's 0. Their most recent meeting: Jan Kumstat won at Prague Challenger (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Kumstat | Nagal | ||
|---|---|---|---|---|
| Indicator | Jan Kumstat | Sumit Nagal | ||
| Wins in straight sets | 71% | 29/41 | 68% | 15/22 |
| Wins a set when losing | 38% | 6/16 | 46% | 13/28 |
| Goes to a deciding set | 32% | 18/57 | 40% | 20/50 |
| Covers −1.5 sets as favorite | 65% | 24/37 | 24% | 6/25 |
| Covers +1.5 sets as underdog | 67% | 12/18 | 60% | 12/20 |
| Tiebreak sets won | 58% | 11/19 | 36% | 5/14 |
| Wins after taking set 1 | 89% | 33/37 | 70% | 19/27 |
| Wins 2-0 after taking set 1 | 78% | 29/37 | 56% | 15/27 |
Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record. Head-to-head: 2 of 2 completed meetings ended in straight sets (Kumstat 2, Nagal 0).
Style Matchup
Playing styles and historical archetype record
Kumstat
💥 Big Hitter
Nagal
🪃 Counterpuncher
Matchup analysis
💥 Big Hitter vs 🪃 Counterpuncher is historically tight (52% vs 48%, 3,969 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
2 career meetings, newest first
Aug 19, 2026
Prague Challenger
C Clay · 2nd Round
Aug 1, 2026
Liberec Challenger
C Clay · Semifinals
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Kumstat | Nagal | ||
|---|---|---|---|---|
| Outcome | Jan Kumstat | Sumit Nagal | ||
| 1 or more | 100% | 19/19 | 55% | 6/11 |
| 3 or more | 95% | 18/19 | 18% | 2/11 |
| 5 or more | 74% | 14/19 | 9% | 1/11 |
| 10 or more | 37% | 7/19 | 0% | 0/11 |
| 15 or more | 5% | 1/19 | 0% | 0/11 |
| 20 or more | 5% | 1/19 | 0% | 0/11 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Kumstat | Nagal |
|---|---|---|
| W-L | 18–2 | 4–8 |
| Avg odds | 1.62 | 2.31 |
| ROI % | +41.6% | -40.3% |
| Units P/L | +8.31u | -4.84u |
Common opponents
Results vs. opponents both players faced · Last 12 months
Kumstat has a higher win rate against shared opponents (83% vs Nagal's 50%).
| Opponent | Kumstat | Nagal |
|---|---|---|
| Arthur Gea | L 36 46 | L 36 67 |
| Petr Brunclik | W 75 61 | W 64 64 |
| Max Houkes | W 64 76 | L 57 26 |
| Zdenek Kolar | W 62 46 63 | W 64 76 |
| Henri Squire | W 63 61 | W 75 36 64 |
| Maks Kasnikowski | W 75 46 61 | L 64 36 06 |
Recent Form
Last five matches per player
Juan Pablo Varillas
Como Challenger · 1st Round
Aug 31
Chun-Hsin Tseng
Prague Challenger · Final
Aug 22
Filip Cristian Jianu
Prague Challenger · Semifinals
Aug 21
Maxim Mrva
Prague Challenger · Quarterfinals
Aug 20
Sumit Nagal
Prague Challenger · 2nd Round
Aug 19
Petr Brunclik
Prague Challenger · 1st Round
Aug 18
Marvin Moeller
Hamburg Challenger · Final
Aug 16
Matheus Pucinelli De Almeida
Hamburg Challenger · Semifinals
Aug 15
Luka Mikrut
Braga Challenger · 1st Round
Oct 7
Soon Woo Kwon
Davis Cup, World Group, Q2, KOR-IND · Rubber 4
Sep 19
Hyeon Chung
Davis Cup, World Group, Q2, KOR-IND · Rubber 2
Sep 18
Arthur Gea
U.S. Open - New York · 1st Round Qualifying
Aug 25
Jan Kumstat
Prague Challenger · 2nd Round
Aug 19
Eduardo Ribeiro
Prague Challenger · 1st Round
Aug 17
Max Houkes
Hamburg Challenger · 1st Round
Aug 11
Jan Kumstat
Liberec Challenger · Semifinals
Aug 1
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 50–58 matches
| Metric | Kumstat | Nagal |
|---|---|---|
| Matches won | 71% | 44% |
| Sets won | 66% | 48% |
| Games won | 55% | 49% |
Record by tier
Head-to-head record by tournament tier
| Stage | Kumstat | Nagal |
|---|---|---|
| ATP Challenger Tour | 2 | 0 |
By surface
Head-to-head record per surface
| Surface | Kumstat | Nagal |
|---|---|---|
| Clay | 2 | 0 |
Share this matchup
Copy the link to paste in Discord or group chats.