Meng Yi Chen vs Sijia WeiPrediction, Head-to-Head Results, and Stats
Meng Yi Chen and Sijia Wei have met 1 time since 2026; Meng Yi Chen leads 1–0. Across all meetings Chen has taken 2 sets to Wei's 1. Their most recent meeting: Meng Yi Chen won at W15 Tianjin (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Yi Chen | Wei | ||
|---|---|---|---|---|
| Indicator | Meng Yi Chen | Sijia Wei | ||
| Wins in straight sets | 58% | 7/12 | 77% | 10/13 |
| Wins a set when losing | 7% | 1/14 | 36% | 4/11 |
| Goes to a deciding set | 23% | 6/26 | 29% | 7/24 |
| Covers −1.5 sets as favorite | 0% | 0/3 | 47% | 8/17 |
| Covers +1.5 sets as underdog | 64% | 7/11 | 50% | 3/6 |
| Tiebreak sets won | 33% | 1/3 | 67% | 4/6 |
| Wins after taking set 1 | 100% | 11/11 | 86% | 12/14 |
| Wins 2-0 after taking set 1 | 64% | 7/11 | 71% | 10/14 |
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: 0 of 1 completed meetings ended in straight sets (Yi Chen 0, Wei 0).
Style Matchup
Playing styles and historical archetype record
Chen
🧱 The Wall
Wei
🏹 Frontrunner
Matchup analysis
The 🏹 Frontrunner archetype wins about 65% vs 🧱 The Wall across 142 matches in our dataset: a stylistic lean toward Sijia Wei.
Frontrunner players often use fast starts and aggressive openers to pressure the the wall's elite returner.
Previous meetings
1 career meeting, newest first
Aug 21, 2026
W15 Tianjin
H Hard · Quarterfinals
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Chen | Wei |
|---|---|---|
| W-L | 3–3 | 1–3 |
| Avg odds | 5.19 | 1.41 |
| ROI % | +173.3% | -74.0% |
| Units P/L | +10.40u | -2.96u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Chen | Wei |
|---|---|---|
| Countries | 3 | 1 |
| Events | 3 | 2 |
| Matches | 7 | 3 |
| Distance | — | — |
| Route | POL → ITA → USA | USA |
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
Across 4 shared opponents, both Chen and Wei posted a 50% win rate.
| Opponent | Chen | Wei |
|---|---|---|
| Unknown Player | L 16 57 | L 62 46 46 |
| Yufei Ren | W 62 36 64 | L 57 67 |
| Junhan Zhang | W 63 75 | W 61 46 64 |
| Dayeon Back | L 26 06 | W 64 60 |
Recent Form
Last five matches per player
Rinko Matsuda
W15 Tianjin · Final
Aug 23
Sunam Jeong
W15 Tianjin · Semifinals
Aug 22
Sijia Wei
W15 Tianjin · Quarterfinals
Aug 21
Dabin Kim
W15 Tianjin · 2nd Round
Aug 20
Jiangxue Han
W15 Tianjin · 1st Round
Aug 18
Cheuk Ying Shek
W15 Tianjin · 1st Round
Aug 12
Xi Luo
W15 Tianjin · 1st Round
Aug 4
Unknown Player
W35 Zhengzhou · 1st Round
Jun 16
Jia Jing Lu
W15 Tianjin · 1st Round
Aug 26
Meng Yi Chen
W15 Tianjin · Quarterfinals
Aug 21
Liuyan An
W15 Tianjin · 1st Round
Aug 18
Unknown Player
W15 Maanshan · 1st Round
Jul 1
Yufei Ren
W50 Wuning · 1st Round
Jun 2
Jiaqi Wang
W35 Wuning · 2nd Round
May 28
Juliet Jia Wen Zhang
Wuning 2 ITF · Round of 32
May 27
Junhan Zhang
W35 Wuning · 1st Round
May 27
Win rate
Matches, sets and games won · Last 12 months · 24–26 matches
| Metric | Chen | Wei |
|---|---|---|
| Matches won | 46% | 54% |
| Sets won | 43% | 55% |
| Games won | 46% | 51% |
Record by tier
Head-to-head record by tournament tier
| Stage | Chen | Wei |
|---|---|---|
| ITF W15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Chen | Wei |
|---|---|---|
| Hard | 1 | 0 |
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