Hiromasa Koyama vs Yusuke TakahashiPrediction, Head-to-Head Results, and Stats
Hiromasa Koyama and Yusuke Takahashi have met 1 time since 2026; Yusuke Takahashi leads 1–0. Across all meetings Koyama has taken 0 sets to Takahashi's 2. Their most recent meeting: Yusuke Takahashi won at M15 Tokyo (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Koyama | Takahashi | ||
|---|---|---|---|---|
| Indicator | Hiromasa Koyama | Yusuke Takahashi | ||
| Wins in straight sets | 67% | 8/12 | 86% | 24/28 |
| Wins a set when losing | 28% | 5/18 | 37% | 11/30 |
| Goes to a deciding set | 30% | 9/30 | 26% | 15/58 |
| Covers −1.5 sets as favorite | 50% | 2/4 | 56% | 15/27 |
| Covers +1.5 sets as underdog | 50% | 11/22 | 58% | 14/24 |
| Tiebreak sets won | 50% | 6/12 | 53% | 10/19 |
| Wins after taking set 1 | 73% | 11/15 | 81% | 26/32 |
| Wins 2-0 after taking set 1 | 53% | 8/15 | 75% | 24/32 |
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 (Koyama 0, Takahashi 1).
Style Matchup
Playing styles and historical archetype record
Koyama
🪃 Counterpuncher
Takahashi
🎾 All-Court
Matchup analysis
The 🎾 All-Court archetype wins about 55% vs 🪃 Counterpuncher across 682 matches in our dataset: a stylistic lean toward Yusuke Takahashi.
All-Court players often use tactical versatility and net approach ability to pressure the counterpuncher's elite bp conversion.
Previous meetings
1 career meeting, newest first
Jun 30, 2026
M15 Tokyo
H Hard · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Koyama | Takahashi | ||
|---|---|---|---|---|
| Outcome | Hiromasa Koyama | Yusuke Takahashi | ||
| 1 or more | 70% | 7/10 | 83% | 10/12 |
| 3 or more | 10% | 1/10 | 50% | 6/12 |
| 5 or more | 0% | 0/10 | 17% | 2/12 |
| 10 or more | 0% | 0/10 | 0% | 0/12 |
| 15 or more | 0% | 0/10 | 0% | 0/12 |
| 20 or more | 0% | 0/10 | 0% | 0/12 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Koyama | Takahashi |
|---|---|---|
| W-L | 5–6 | 5–6 |
| Avg odds | 3.54 | 1.66 |
| ROI % | +13.9% | -40.5% |
| Units P/L | +1.53u | -4.46u |
Travel
Last 30 days
| Metric | Koyama | Takahashi |
|---|---|---|
| Countries | 1 | 1 |
| Events | 2 | 2 |
| Matches | 4 | 6 |
| Distance | — | — |
| Route | TPE | CHN |
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
Takahashi has a higher win rate against shared opponents (67% vs Koyama's 33%).
| Opponent | Koyama | Takahashi |
|---|---|---|
| Matthew Dellavedova | L 16 26 | L 57 36 |
| Hikaru Shiraishi | W 76 26 63 | W 26 63 63 |
| Dominik Palan | L 57 16 | W 62 62 |
Recent Form
Last five matches per player
Luca Castelnuovo
M25 Taipei · 2nd Round
Aug 27
Shinji Hazawa
M25 Taipei · 1st Round
Aug 26
Matthew Dellavedova
M25 Taipei · 2nd Round
Aug 21
Yuki Mochizuki
M25 Taipei · 1st Round
Aug 18
Matthew Dellavedova
M15 Tokyo · 1st Round
Jul 8
Yusuke Takahashi
M15 Tokyo · 1st Round
Jun 30
Max Purcell
M15 Tokyo · 1st Round
Jun 17
Hayden Jones
M15 Tokyo · 1st Round
Jun 10
Enzo Aguiard
M15 Maanshan · Quarterfinals
Aug 28
Chan Yeong Oh
M15 Maanshan · 2nd Round
Aug 27
Denis Vishenchuk Vishenko
M15 Maanshan · 1st Round
Aug 26
Kokoro Isomura
M15 Maanshan · Quarterfinals
Aug 21
Chan Yeong Oh
M15 Maanshan · 2nd Round
Aug 20
Joshua Charlton
M15 Maanshan · 1st Round
Aug 19
Asahi Harazaki
M15 Bali · Quarterfinals
Jul 31
Alexander Chang
M15 Bali · 2nd Round
Jul 30
Win rate
Matches, sets and games won · Last 12 months · 30–58 matches
| Metric | Koyama | Takahashi |
|---|---|---|
| Matches won | 40% | 48% |
| Sets won | 42% | 51% |
| Games won | 46% | 50% |
Record by tier
Head-to-head record by tournament tier
| Stage | Koyama | Takahashi |
|---|---|---|
| ITF M15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Koyama | Takahashi |
|---|---|---|
| Hard | 0 | 1 |
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