Chun-Hsin Tseng vs Shion YamadaPrediction, Head-to-Head Results, and Stats
Chun-Hsin Tseng and Shion Yamada have met 1 time since 2026; Chun-Hsin Tseng leads 1–0. Across all meetings Tseng has taken 2 sets to Yamada's 0. Their most recent meeting: Chun-Hsin Tseng won at Futures 2026 (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Tseng | Yamada | ||
|---|---|---|---|---|
| Indicator | Chun-Hsin Tseng | Shion Yamada | ||
| Wins in straight sets | 77% | 24/31 | 100% | 6/6 |
| Wins a set when losing | 28% | 8/29 | 20% | 2/10 |
| Goes to a deciding set | 25% | 15/60 | 13% | 2/16 |
| Covers −1.5 sets as favorite | 50% | 16/32 | — | |
| Covers +1.5 sets as underdog | 52% | 11/21 | 25% | 1/4 |
| Tiebreak sets won | 50% | 10/20 | 20% | 1/5 |
| Wins after taking set 1 | 81% | 26/32 | 86% | 6/7 |
| Wins 2-0 after taking set 1 | 75% | 24/32 | 86% | 6/7 |
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 (Tseng 1, Yamada 0).
Style Matchup
Playing styles and historical archetype record
Tseng
⚔️ The Gladiator
Yamada
⚙️ Grinder
Matchup analysis
⚔️ The Gladiator vs ⚙️ Grinder is historically tight (49% vs 51%, 233 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
May 25, 2026
Futures 2026
H Hard
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Tseng | Yamada |
|---|---|---|
| W-L | 8–7 | - |
| Avg odds | 1.90 | - |
| ROI % | -15.6% | - |
| Units P/L | -2.34u | - |
Travel
Last 30 days
| Metric | Tseng | Yamada |
|---|---|---|
| Countries | 1 | — |
| Events | 1 | — |
| Matches | 1 | — |
| Distance | 0 mi · 0 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.
Recent Form
Last five matches per player
Nicolas Mejia
Shanghai Rolex Masters - Shanghai · 1st Round Qualifying
Oct 5
Olle Wallin
Davis Cup, Group I, 1R, TPE-SWE 3-2 · Rubber 4
Sep 20
Karl Friberg
Davis Cup, Group I, 1R, TPE-SWE 3-2 · Rubber 2
Sep 19
Luca Castelnuovo
Shanghai Challenger · 1st Round
Sep 8
Kasidit Samrej
Zhangjiagang Challenger · Semifinals
Sep 5
Fajing Sun
Zhangjiagang Challenger · Quarterfinals
Sep 4
Yosuke Watanuki
Zhangjiagang Challenger · 2nd Round
Sep 2
Tianhui Zhang
Zhangjiagang Challenger · 1st Round
Sep 1
Ryota Tanuma
M15 Tokyo · 1st Round
Jul 8
Ye Cong Mo
M15 Luan · 1st Round
Jun 3
Zolbadar Urnukh
M15 Luan · 3rd Round Qualifying
Jun 2
Shijie Chen
M15 Luan · 2nd Round Qualifying
Jun 1
Ryusei Miyazato
M15 Luan · 1st Round Qualifying
May 31
Tzu-Yuan Tseng
M15 Luan · 2nd Round Qualifying
May 25
Chun-Hsin Tseng
Futures 2026
May 25
Sile Hu
M15 Luan · 1st Round Qualifying
May 24
Win rate
Matches, sets and games won · Last 12 months · 16–60 matches
| Metric | Tseng | Yamada |
|---|---|---|
| Matches won | 52% | 38% |
| Sets won | 52% | 41% |
| Games won | 51% | 47% |
Record by tier
Head-to-head record by tournament tier
| Stage | Tseng | Yamada |
|---|---|---|
| ITF M | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Tseng | Yamada |
|---|---|---|
| Hard | 1 | 0 |
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