Noritaka Koizumi vs Rin KojimaPrediction, Head-to-Head Results, and Stats
Noritaka Koizumi and Rin Kojima have met 1 time since 2026; Noritaka Koizumi leads 1–0. Across all meetings Koizumi has taken 2 sets to Kojima's 0. Their most recent meeting: Noritaka Koizumi won at M15 Kashiwa 1 (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Koizumi | Kojima | ||
|---|---|---|---|---|
| Indicator | Noritaka Koizumi | Rin Kojima | ||
| Wins in straight sets | 80% | 20/25 | 0% | 0/2 |
| Wins a set when losing | 13% | 2/15 | 25% | 2/8 |
| Goes to a deciding set | 18% | 7/40 | 40% | 4/10 |
| Covers −1.5 sets as favorite | 60% | 6/10 | — | |
| Covers +1.5 sets as underdog | 47% | 8/17 | 0% | 0/2 |
| Tiebreak sets won | 58% | 7/12 | 100% | 1/1 |
| Wins after taking set 1 | 95% | 21/22 | 67% | 2/3 |
| Wins 2-0 after taking set 1 | 91% | 20/22 | 0% | 0/3 |
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 (Koizumi 1, Kojima 0).
Previous meetings
1 career meeting, newest first
Mar 30, 2026
M15 Kashiwa 1
H Hard · 2nd Round Qualifying
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Koizumi | Kojima |
|---|---|---|
| W-L | 3–5 | - |
| Avg odds | 3.01 | - |
| ROI % | -10.8% | - |
| Units P/L | -0.86u | - |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Common opponents
Results vs. opponents both players faced · Last 12 months
Koizumi has a higher win rate against shared opponents (100% vs Kojima's 50%).
| Opponent | Koizumi | Kojima |
|---|---|---|
| Jake Delaney | W 36 64 64 | L 06 46 |
| Muyou Zou | W 62 61 | W 16 61 108 |
Recent Form
Last five matches per player
Taisei Ichikawa
Phan Thiet 3 Challenger · 1st Round Qualifying
Sep 6
Shunsuke Mitsui
M25 Urayasu · 2nd Round
Sep 3
Riku Takahata
M25 Urayasu · 1st Round
Sep 1
Kristjan Tamm
M25 Taipei · 3rd Round Qualifying
Aug 25
Lin Hao Yu
M25 Taipei · 1st Round Qualifying
Aug 23
Masamichi Imamura
M25 Taipei · 2nd Round
Aug 21
Kuan-Yi Lee
M25 Taipei · 1st Round
Aug 20
Ryota Tanuma
M25 Taipei · 3rd Round Qualifying
Aug 17
Ren Nakamura
M15 Tokyo · 1st Round Qualifying
Jul 6
Kai-I Wang
M15 Tokyo · 1st Round Qualifying
Jun 29
Taketo Takamisawa
M15 Tokyo · 1st Round Qualifying
Jun 14
Jake Delaney
M15 Karuizawa · 1st Round
May 26
Kenta Kawada
M15 Karuizawa · 3rd Round Qualifying
May 25
Ryuichiro Nakano
M15 Karuizawa · 1st Round Qualifying
May 24
Noritaka Koizumi
M15 Kashiwa 1 · 2nd Round Qualifying
Mar 30
Yuki Murai
M15 Kashiwa 1 · 1st Round Qualifying
Mar 29
Win rate
Matches, sets and games won · Last 12 months · 10–40 matches
| Metric | Koizumi | Kojima |
|---|---|---|
| Matches won | 63% | 20% |
| Sets won | 60% | 25% |
| Games won | 53% | 37% |
Record by tier
Head-to-head record by tournament tier
| Stage | Koizumi | Kojima |
|---|---|---|
| ITF M15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Koizumi | Kojima |
|---|---|---|
| Hard | 1 | 0 |
Share this matchup
Copy the link to paste in Discord or group chats.