Dongjae Kim vs Naoki TajimaPrediction, Head-to-Head Results, and Stats
Dongjae Kim and Naoki Tajima have met 1 time since 2026; Naoki Tajima leads 1–0. Across all meetings Kim has taken 1 sets to Tajima's 2. Their most recent meeting: Naoki Tajima won at M15 Gimcheon (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Kim | Tajima | ||
|---|---|---|---|---|
| Indicator | Dongjae Kim | Naoki Tajima | ||
| Wins in straight sets | — | 75% | 6/8 | |
| Wins a set when losing | 100% | 1/1 | 0% | 0/10 |
| Goes to a deciding set | 100% | 1/1 | 11% | 2/18 |
| Covers −1.5 sets as favorite | — | 40% | 2/5 | |
| Covers +1.5 sets as underdog | 100% | 1/1 | 22% | 2/9 |
| Tiebreak sets won | — | 0% | 0/3 | |
| Wins after taking set 1 | — | 100% | 8/8 | |
| Wins 2-0 after taking set 1 | — | 75% | 6/8 | |
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. Small sample — read with care. Head-to-head: 0 of 1 completed meetings ended in straight sets (Kim 0, Tajima 0).
Previous meetings
1 career meeting, newest first
May 27, 2026
M15 Gimcheon
H Hard · Round of 32
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Kim | Tajima |
|---|---|---|
| W-L | - | 0–2 |
| Avg odds | - | 2.55 |
| ROI % | - | -100.0% |
| Units P/L | - | -2.00u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Recent Form
Last five matches per player
Naoki Tajima
M15 Gimcheon · Round of 32
May 27
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
Win rate
Matches, sets and games won · Last 12 months · 1–18 matches
| Metric | Kim | Tajima |
|---|---|---|
| Matches won | 0% | 44% |
| Sets won | 33% | 42% |
| Games won | 41% | 50% |
Record by tier
Head-to-head record by tournament tier
| Stage | Kim | Tajima |
|---|---|---|
| ITF M15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Kim | Tajima |
|---|---|---|
| Hard | 0 | 1 |
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