Hao Sheng Koay vs Zijiang YangPrediction, Head-to-Head Results, and Stats
Hao Sheng Koay and Zijiang Yang have met 1 time since 2026; Hao Sheng Koay leads 1–0. Across all meetings Koay has taken 2 sets to Yang's 0. Their most recent meeting: Hao Sheng Koay won at M15 Wuning (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Sheng Koay | Yang | ||
|---|---|---|---|---|
| Indicator | Hao Sheng Koay | Zijiang Yang | ||
| Wins in straight sets | 80% | 4/5 | 57% | 8/14 |
| Wins a set when losing | 50% | 2/4 | 11% | 3/28 |
| Goes to a deciding set | 33% | 3/9 | 21% | 9/42 |
| Covers −1.5 sets as favorite | 0% | 0/1 | — | |
| Covers +1.5 sets as underdog | 0% | 0/1 | 46% | 6/13 |
| Tiebreak sets won | 50% | 1/2 | 50% | 4/8 |
| Wins after taking set 1 | 83% | 5/6 | 87% | 13/15 |
| Wins 2-0 after taking set 1 | 67% | 4/6 | 53% | 8/15 |
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 1, Yang 0).
Previous meetings
1 career meeting, newest first
Jun 29, 2026
M15 Wuning
H Hard · 2nd Round Qualifying
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Koay | Yang |
|---|---|---|
| W-L | - | 4–3 |
| Avg odds | - | 7.09 |
| ROI % | - | +202.0% |
| Units P/L | - | +14.14u |
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
Yang has a higher win rate against shared opponents (100% vs Koay's 50%).
| Opponent | Koay | Yang |
|---|---|---|
| Cuihaozhe Guo | W 61 62 | W 60 61 |
| Xirui Han | L 76 16 510 | W 75 46 103 |
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
Zhenxiong Dong
M25 Qian Daohu · 1st Round Qualifying
Oct 11
Anthony Susanto
M25 Luan · 1st Round Qualifying
Oct 4
Chan Yeong Oh
M25 Yinchuan · 2nd Round
Sep 24
Colin Sinclair
M25 Yinchuan · 1st Round
Sep 23
Jia Qi Huang
M25 Yinchuan · 3rd Round Qualifying
Sep 22
Sile Hu
M25 Yinchuan · 2nd Round Qualifying
Sep 21
Thomas Fancutt
Guangzhou Challenger · 1st Round Qualifying
Sep 13
Cuihaozhe Guo
M15 Wuning · 2nd Round Qualifying
Sep 7
Win rate
Matches, sets and games won · Last 12 months · 9–42 matches
| Metric | Koay | Yang |
|---|---|---|
| Matches won | 56% | 33% |
| Sets won | 57% | 33% |
| Games won | 51% | 43% |
Record by tier
Head-to-head record by tournament tier
| Stage | Koay | Yang |
|---|---|---|
| ITF M15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Koay | Yang |
|---|---|---|
| Hard | 1 | 0 |
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