Masamichi Imamura vs Noritaka KoizumiPrediction, Head-to-Head Results, and Stats
Masamichi Imamura and Noritaka Koizumi have met 2 times since 2026; Masamichi Imamura leads 2–0. Their first meeting came at M15 Tokyo in 2026 on hard. On hard courts Imamura leads 2–0. Imamura has won the last 2 meetings. Across all meetings Imamura has taken 4 sets to Koizumi's 0. Their most recent meeting: Masamichi Imamura won at M25 Taipei (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Imamura | Koizumi | ||
|---|---|---|---|---|
| Indicator | Masamichi Imamura | Noritaka Koizumi | ||
| Wins in straight sets | 78% | 38/49 | 80% | 20/25 |
| Wins a set when losing | 26% | 9/35 | 13% | 2/15 |
| Goes to a deciding set | 24% | 20/84 | 18% | 7/40 |
| Covers −1.5 sets as favorite | 57% | 27/47 | 60% | 6/10 |
| Covers +1.5 sets as underdog | 44% | 14/32 | 47% | 8/17 |
| Tiebreak sets won | 64% | 9/14 | 58% | 7/12 |
| Wins after taking set 1 | 93% | 43/46 | 95% | 21/22 |
| Wins 2-0 after taking set 1 | 83% | 38/46 | 91% | 20/22 |
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 (Imamura 2, Koizumi 0).
Style Matchup
Playing styles and historical archetype record
Imamura
🪃 Counterpuncher
Koizumi
🧱 The Wall
Matchup analysis
The 🪃 Counterpuncher archetype wins about 55% vs 🧱 The Wall across 685 matches in our dataset: a stylistic lean toward Masamichi Imamura.
Counterpuncher players often use elite bp conversion and strong return game to pressure the the wall's elite returner.
Previous meetings
2 career meetings, newest first
Aug 21, 2026
M25 Taipei
H Hard · 2nd Round
Jun 17, 2026
M15 Tokyo
H Hard · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Imamura | Koizumi | ||
|---|---|---|---|---|
| Outcome | Masamichi Imamura | Noritaka Koizumi | ||
| 1 or more | 71% | 10/14 | 83% | 5/6 |
| 3 or more | 50% | 7/14 | 0% | 0/6 |
| 5 or more | 14% | 2/14 | 0% | 0/6 |
| 10 or more | 0% | 0/14 | 0% | 0/6 |
| 15 or more | 0% | 0/14 | 0% | 0/6 |
| 20 or more | 0% | 0/14 | 0% | 0/6 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Imamura | Koizumi |
|---|---|---|
| W-L | 7–9 | 3–4 |
| Avg odds | 1.93 | 3.09 |
| ROI % | -26.1% | +2.0% |
| Units P/L | -4.17u | +0.14u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Imamura | Koizumi |
|---|---|---|
| Countries | 1 | — |
| Events | 2 | — |
| Matches | 2 | — |
| Distance | 427 mi · 687 km | — |
| Route | CHN | — |
Host country from each tournament in the last 30 days, including the current event even when a player arrived on a bye. 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
Imamura has a higher win rate against shared opponents (67% vs Koizumi's 50%).
| Opponent | Imamura | Koizumi |
|---|---|---|
| Taisei Ichikawa | W 63 67 75 | L 46 16 |
| Kuan-Yi Lee | W 61 62 | W 63 76 |
| Wishaya Trongcharoenchaikul | W 63 61 | W 26 76 76 |
| Chase Ferguson | L 16 06 | L 67 36 |
| Jake Delaney | L 16 46 | W 36 64 64 |
| Tomohiro Masabayashi | W 63 62 | L 46 26 |
Recent Form
Last five matches per player
Kaichi Uchida
Wuning 3 Challenger · 1st Round
Oct 6
Petr Bar Biryukov
Jingshan Challenger · 1st Round
Sep 30
Rio Noguchi
Hangzhou Open - Hangzhou · 1st Round Qualifying
Sep 22
Enzo Aguiard
Phan Thiet 4 Challenger · 1st Round
Sep 14
Yunseong Chung
M25 Sapporo · 1st Round
Sep 8
Bernard Tomic
Zhangjiagang Challenger · 1st Round
Sep 1
Yu Hsiou Hsu
M25 Taipei · Semifinals
Aug 22
Noritaka Koizumi
M25 Taipei · 2nd Round
Aug 21
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
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 40–84 matches
| Metric | Imamura | Koizumi |
|---|---|---|
| Matches won | 58% | 63% |
| Sets won | 57% | 60% |
| Games won | 53% | 53% |
Record by tier
Head-to-head record by tournament tier
| Stage | Imamura | Koizumi |
|---|---|---|
| ITF M25 | 1 | 0 |
| ITF M15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Imamura | Koizumi |
|---|---|---|
| Hard | 2 | 0 |
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