Hikaru Shiraishi vs Tomohiro MasabayashiPrediction, Head-to-Head Results, and Stats
🇯🇵Hikaru Shiraishi
#517 · 26 yrs · R
3 meetings · sets 6–0
🇯🇵Tomohiro Masabayashi
#1380 · 28 yrs · R
6wHikaru Shiraishi and Tomohiro Masabayashi have met 3 times since 2025; Hikaru Shiraishi leads 3–0. Their first meeting came at M25 Takasaki 1 in 2025 on hard. On hard courts Shiraishi leads 2–0. Shiraishi has won the last 3 meetings. Across all meetings Shiraishi has taken 6 sets to Masabayashi's 0. Their most recent meeting: Hikaru Shiraishi won at M15 Karuizawa (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Shiraishi | Masabayashi | ||
|---|---|---|---|---|
| Indicator | Hikaru Shiraishi | Tomohiro Masabayashi | ||
| Wins in straight sets | 67% | 26/39 | 80% | 4/5 |
| Wins a set when losing | 42% | 13/31 | 33% | 8/24 |
| Goes to a deciding set | 37% | 26/70 | 31% | 9/29 |
| Covers −1.5 sets as favorite | 41% | 16/39 | 67% | 2/3 |
| Covers +1.5 sets as underdog | 55% | 11/20 | 19% | 3/16 |
| Tiebreak sets won | 29% | 6/21 | 56% | 5/9 |
| Wins after taking set 1 | 85% | 35/41 | 63% | 5/8 |
| Wins 2-0 after taking set 1 | 63% | 26/41 | 50% | 4/8 |
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. Head-to-head: 3 of 3 completed meetings ended in straight sets (Shiraishi 3, Masabayashi 0).
Style Matchup
Playing styles and historical archetype record
Shiraishi
🪃 Counterpuncher
Masabayashi
🏃 Pusher
Matchup analysis
The 🪃 Counterpuncher archetype wins about 70% vs 🏃 Pusher across 61 matches in our dataset: a stylistic lean toward Hikaru Shiraishi.
Counterpuncher players often use elite bp conversion and strong return game to pressure the pusher's extreme retrieval.
Previous meetings
3 career meetings, newest first
May 28, 2026
M15 Karuizawa
C Clay · 2nd Round
Mar 27, 2026
M15 Tsukuba 1
H Hard · 2nd Round
Sep 17, 2025
M25 Takasaki 1
H Hard · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Shiraishi | Masabayashi | ||
|---|---|---|---|---|
| Outcome | Hikaru Shiraishi | Tomohiro Masabayashi | ||
| 1 or more | 73% | 11/15 | 25% | 1/4 |
| 3 or more | 27% | 4/15 | 0% | 0/4 |
| 5 or more | 0% | 0/15 | 0% | 0/4 |
| 10 or more | 0% | 0/15 | 0% | 0/4 |
| 15 or more | 0% | 0/15 | 0% | 0/4 |
| 20 or more | 0% | 0/15 | 0% | 0/4 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Shiraishi | Masabayashi |
|---|---|---|
| W-L | 6–7 | 0–4 |
| Avg odds | 1.85 | 7.62 |
| ROI % | -40.6% | -100.0% |
| Units P/L | -5.28u | -4.00u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Shiraishi | Masabayashi |
|---|---|---|
| Countries | 1 | — |
| Events | 2 | — |
| Matches | 3 | — |
| Distance | — | — |
| Route | TPE | — |
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
Shiraishi has a higher win rate against shared opponents (40% vs Masabayashi's 0%).
| Opponent | Shiraishi | Masabayashi |
|---|---|---|
| Nitin Kumar Sinha | W 64 62 | L 46 62 67 |
| Isaac Becroft | L 63 46 26 | L 63 57 06 |
| Ethan David Zapp | W 61 60 | L 67 16 |
| Taiyo Yamanaka | L 67 26 | L 26 16 |
| Kasidit Samrej | L 36 46 | L 16 26 |
Recent Form
Last five matches per player
Yanki Erel
M25 Taipei · 2nd Round
Aug 27
Hyeon Chung
M25 Taipei · 2nd Round
Aug 20
Nitin Kumar Sinha
M25 Taipei · 1st Round
Aug 19
Asahi Harazaki
M15 Bali · 1st Round
Jul 28
Isaac Becroft
M15 Bali · 2nd Round
Jul 23
Ethan David Zapp
M15 Bali · 1st Round
Jul 22
Ethan David Zapp
M15 Bali · 1st Round
Jul 22
Taiyo Yamanaka
M15 Tokyo · 2nd Round
Jul 9
Vladyslav Orlov
M25 Ollersbach · 1st Round
Jul 22
Alex Huszar
M25 Kramsach · 1st Round
Jul 15
Leo Raquillet
Liege challenger
Jul 5
Nico Hipfl
M25 Nivelles · 1st Round
Jun 30
David Tixhon
M25 Brussels · 1st Round
Jun 24
David Tixhon
Futures 2026
Jun 24
Saki Tange
Futures 2026
Jun 14
Hikaru Shiraishi
M15 Karuizawa · 2nd Round
May 28
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 29–70 matches
| Metric | Shiraishi | Masabayashi |
|---|---|---|
| Matches won | 56% | 17% |
| Sets won | 55% | 27% |
| Games won | 52% | 39% |
Record by tier
Head-to-head record by tournament tier
| Stage | Shiraishi | Masabayashi |
|---|---|---|
| ITF M15 | 2 | 0 |
| ITF M25 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Shiraishi | Masabayashi |
|---|---|---|
| Hard | 2 | 0 |
| Clay | 1 | 0 |
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