Hao Sheng Koay vs Hoyoung RohPrediction, Head-to-Head Results, and Stats
Hao Sheng Koay and Hoyoung Roh have met 1 time since 2026; Hoyoung Roh leads 1–0. Across all meetings Koay has taken 0 sets to Roh's 2. Their most recent meeting: Hoyoung Roh won at M15 Wuning (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Sheng Koay | Roh | ||
|---|---|---|---|---|
| Indicator | Hao Sheng Koay | Hoyoung Roh | ||
| Wins in straight sets | 80% | 4/5 | 82% | 23/28 |
| Wins a set when losing | 50% | 2/4 | 0% | 0/12 |
| Goes to a deciding set | 33% | 3/9 | 13% | 5/40 |
| Covers −1.5 sets as favorite | 0% | 0/1 | 67% | 14/21 |
| Covers +1.5 sets as underdog | 0% | 0/1 | 58% | 7/12 |
| Tiebreak sets won | 50% | 1/2 | 56% | 5/9 |
| Wins after taking set 1 | 83% | 5/6 | 100% | 24/24 |
| Wins 2-0 after taking set 1 | 67% | 4/6 | 96% | 23/24 |
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. Small sample — read with care. Head-to-head: 1 of 1 completed meetings ended in straight sets (Sheng Koay 0, Roh 1).
Previous meetings
1 career meeting, newest first
Jul 2, 2026
M15 Wuning
H Hard · 2nd Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Koay | Roh |
|---|---|---|
| W-L | - | 3–1 |
| Avg odds | - | 1.67 |
| ROI % | - | +17.8% |
| Units P/L | - | +0.71u |
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
Roh has a higher win rate against shared opponents (100% vs Koay's 50%).
| Opponent | Koay | Roh |
|---|---|---|
| Cuihaozhe Guo | W 61 62 | W 64 75 |
| Evan Zhu | L 06 26 | W 63 63 |
Recent Form
Last five matches per player
Hoyoung Roh
M15 Wuning · 2nd Round
Jul 2
Duckhee Lee
M15 Wuning · 1st Round
Jul 1
Minghui Zhang
M15 Wuning · 3rd Round Qualifying
Jun 30
Zijiang Yang
M15 Wuning · 2nd Round Qualifying
Jun 29
Takumi Katsuda
M15 Wuning · 1st Round Qualifying
Jun 28
Cuihaozhe Guo
M15 Wuning · 2nd Round Qualifying
Jun 23
Xirui Han
M15 Wuning · 3rd Round Qualifying
Jun 23
Evan Zhu
M15 Kuala Lumpur 1 · Quarterfinals
Nov 14
Alexander Rozin
M15 Fayetteville · Quarterfinals
Oct 2
Charlie Robertson
M15 Fayetteville · 2nd Round
Oct 1
Eudald Gonzalez
M15 Fayetteville · 1st Round
Sep 29
Fitriadi M Rifqi
M15 Wuning · Final
Jul 19
Asahi Harazaki
M15 Wuning · Semifinals
Jul 18
Shu Muto
M15 Wuning · Quarterfinals
Jul 17
Weiwen Pan
M15 Wuning · 2nd Round
Jul 16
Donghyun Hwang
M15 Wuning · 1st Round
Jul 15
Win rate
Matches, sets and games won · Last 12 months · 9–40 matches
| Metric | Koay | Roh |
|---|---|---|
| Matches won | 56% | 70% |
| Sets won | 57% | 66% |
| Games won | 51% | 55% |
Record by tier
Head-to-head record by tournament tier
| Stage | Koay | Roh |
|---|---|---|
| ITF M15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Koay | Roh |
|---|---|---|
| Hard | 0 | 1 |
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