Noritaka Koizumi vs Taisei IchikawaPrediction, Head-to-Head Results, and Stats
Noritaka Koizumi and Taisei Ichikawa have met 1 time since 2026; Taisei Ichikawa leads 1–0. Across all meetings Koizumi has taken 0 sets to Ichikawa's 2. Their most recent meeting: Taisei Ichikawa won at Phan Thiet 3 Challenger (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Koizumi | Ichikawa | ||
|---|---|---|---|---|
| Indicator | Noritaka Koizumi | Taisei Ichikawa | ||
| Wins in straight sets | 80% | 20/25 | 66% | 29/44 |
| Wins a set when losing | 13% | 2/15 | 45% | 18/40 |
| Goes to a deciding set | 18% | 7/40 | 39% | 33/84 |
| Covers −1.5 sets as favorite | 60% | 6/10 | 42% | 16/38 |
| Covers +1.5 sets as underdog | 47% | 8/17 | 65% | 22/34 |
| Tiebreak sets won | 58% | 7/12 | 51% | 18/35 |
| Wins after taking set 1 | 95% | 21/22 | 79% | 37/47 |
| Wins 2-0 after taking set 1 | 91% | 20/22 | 62% | 29/47 |
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 0, Ichikawa 1).
Style Matchup
Playing styles and historical archetype record
Koizumi
🧱 The Wall
Ichikawa
🪃 Counterpuncher
Matchup analysis
The 🪃 Counterpuncher archetype wins about 55% vs 🧱 The Wall across 685 matches in our dataset: a stylistic lean toward Taisei Ichikawa.
Counterpuncher players often use elite bp conversion and strong return game to pressure the the wall's elite returner.
Previous meetings
1 career meeting, newest first
Sep 6, 2026
Phan Thiet 3 Challenger
H Hard · 1st Round Qualifying
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Koizumi | Ichikawa | ||
|---|---|---|---|---|
| Outcome | Noritaka Koizumi | Taisei Ichikawa | ||
| 1 or more | 83% | 5/6 | 94% | 15/16 |
| 3 or more | 0% | 0/6 | 56% | 9/16 |
| 5 or more | 0% | 0/6 | 13% | 2/16 |
| 10 or more | 0% | 0/6 | 0% | 0/16 |
| 15 or more | 0% | 0/6 | 0% | 0/16 |
| 20 or more | 0% | 0/6 | 0% | 0/16 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Koizumi | Ichikawa |
|---|---|---|
| W-L | 3–4 | 8–10 |
| Avg odds | 3.09 | 1.85 |
| ROI % | +2.0% | -23.8% |
| Units P/L | +0.14u | -4.29u |
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
Ichikawa has a higher win rate against shared opponents (56% vs Koizumi's 44%).
| Opponent | Koizumi | Ichikawa |
|---|---|---|
| Kristjan Tamm | L 26 67 | W 76 63 |
| Hiromasa Koyama | L 46 46 | L 64 67 510 |
| Masamichi Imamura | L 16 06 | L 36 76 57 |
| Ryota Tanuma | W 61 63 | L 16 64 510 |
| Muyou Zou | W 62 61 | W 60 60 |
| Yuta Kikuchi | W 62 36 60 | W 63 36 61 |
| Uisung Park | L 26 36 | L 26 36 |
| Jaesung Choe | W 75 60 | W 46 63 62 |
| Emile Hudd | L 67 06 | W 62 67 76 |
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
Blake Bayldon
Wuning 3 Challenger · 1st Round Qualifying
Oct 4
Nino Ehrenschneider
M15 Luan · Quarterfinals
Oct 2
Yuquan Jin
M15 Luan · 2nd Round
Oct 1
Anthony Susanto
M15 Luan · 1st Round
Sep 30
Timofei Derepasko
Phan Thiet 4 Challenger · 3rd Round Qualifying
Sep 14
Nikita Ianin
Phan Thiet 4 Challenger · 1st Round Qualifying
Sep 13
Benjamin O'Connell
Phan Thiet 3 Challenger · 3rd Round Qualifying
Sep 7
Noritaka Koizumi
Phan Thiet 3 Challenger · 1st Round Qualifying
Sep 6
Win rate
Matches, sets and games won · Last 12 months · 40–84 matches
| Metric | Koizumi | Ichikawa |
|---|---|---|
| Matches won | 63% | 52% |
| Sets won | 60% | 53% |
| Games won | 53% | 50% |
Record by tier
Head-to-head record by tournament tier
| Stage | Koizumi | Ichikawa |
|---|---|---|
| ATP Challenger Tour | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Koizumi | Ichikawa |
|---|---|---|
| Hard | 0 | 1 |
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