Naoki Tajima vs Nitin Kumar SinhaPrediction, Head-to-Head Results, and Stats
Naoki Tajima and Nitin Kumar Sinha have met 1 time since 2026; Nitin Kumar Sinha leads 1–0. Across all meetings Tajima has taken 0 sets to Sinha's 2. Their most recent meeting: Nitin Kumar Sinha won at Royan Atlantique Open (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Tajima | Kumar Sinha | ||
|---|---|---|---|---|
| Indicator | Naoki Tajima | Nitin Kumar Sinha | ||
| Wins in straight sets | 75% | 6/8 | 73% | 11/15 |
| Wins a set when losing | 0% | 0/10 | 10% | 2/21 |
| Goes to a deciding set | 11% | 2/18 | 17% | 6/36 |
| Covers −1.5 sets as favorite | 40% | 2/5 | 67% | 2/3 |
| Covers +1.5 sets as underdog | 22% | 2/9 | 30% | 3/10 |
| Tiebreak sets won | 0% | 0/3 | 78% | 7/9 |
| Wins after taking set 1 | 100% | 8/8 | 92% | 12/13 |
| Wins 2-0 after taking set 1 | 75% | 6/8 | 85% | 11/13 |
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: 1 of 1 completed meetings ended in straight sets (Tajima 0, Kumar Sinha 1).
Style Matchup
Playing styles and historical archetype record
Tajima
🪃 Counterpuncher
Sinha
⚙️ Grinder
Matchup analysis
🪃 Counterpuncher vs ⚙️ Grinder is historically tight (50% vs 50%, 1,208 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Jun 14, 2026
Royan Atlantique Open
C Clay · 1st Round Qualifying
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Tajima | Sinha |
|---|---|---|
| W-L | 0–2 | 1–3 |
| Avg odds | 2.55 | 5.54 |
| ROI % | -100.0% | -53.5% |
| Units P/L | -2.00u | -2.14u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Tajima | Sinha |
|---|---|---|
| Countries | — | 1 |
| Events | — | 1 |
| Matches | — | 1 |
| Distance | — | — |
| Route | — | TPE |
Host country from the tournament each match was played in, over the last 30 days. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.
Common opponents
Results vs. opponents both players faced · Last 12 months
Tajima has a higher win rate against shared opponents (33% vs Sinha's 0%).
| Opponent | Tajima | Sinha |
|---|---|---|
| Hikaru Shiraishi | L 46 16 | L 46 26 |
| Naoya Honda | L 36 26 | L 46 16 |
| Masamichi Imamura | W 61 60 | L 16 16 |
Recent Form
Last five matches per player
Nitin Kumar Sinha
Royan Atlantique Open · 1st Round Qualifying
Jun 14
Yanis Ghazouani Durand
M25 Kiseljak · 1st Round
Jun 10
Sanhui Shin
M15 Gimcheon · 2nd Round
May 28
San Hui Sin
M15 Gimcheon · Round of 16
May 28
Dongjae Kim
M15 Gimcheon · Round of 32
May 27
Dong Ju Kim
M15 Gimcheon · 1st Round
May 27
Jangjun Kim
Futures 2026
May 25
Bumpei Sato
Futures 2026
May 25
Hikaru Shiraishi
M25 Taipei · 1st Round
Aug 19
Mathys Erhard
Iasi challenger
Jul 6
Nicolae Frunza
Iasi challenger
Jul 5
Franco Ribero
Royan Atlantique Open · 2nd Round Qualifying
Jun 15
Naoki Tajima
Royan Atlantique Open · 1st Round Qualifying
Jun 14
Alex Martinez
Open Sopra Steria de Lyon · 1st Round Qualifying
Jun 7
Naoya Honda
Bengaluru 3 Challenger · 1st Round
May 19
Aradhya Kshitij
S M KRISHNA MEMORIAL OPEN · 2nd Round Qualifying
May 2
Win rate
Matches, sets and games won · Last 12 months · 18–36 matches
| Metric | Tajima | Sinha |
|---|---|---|
| Matches won | 44% | 42% |
| Sets won | 42% | 41% |
| Games won | 50% | 46% |
Record by tier
Head-to-head record by tournament tier
| Stage | Tajima | Sinha |
|---|---|---|
| ATP Challenger Tour | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Tajima | Sinha |
|---|---|---|
| Clay | 0 | 1 |
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