Omar Jasika vs Yaojie ZengPrediction, Head-to-Head Results, and Stats
Omar Jasika and Yaojie Zeng have met 2 times since 2026; Omar Jasika leads 2–0. Their first meeting came at Jiujiang Challenger in 2026 on hard. On hard courts Jasika leads 2–0. Jasika has won the last 2 meetings. Across all meetings Jasika has taken 4 sets to Zeng's 0. Their most recent meeting: Omar Jasika won at Shanghai Challenger (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Jasika | Zeng | ||
|---|---|---|---|---|
| Indicator | Omar Jasika | Yaojie Zeng | ||
| Wins in straight sets | 76% | 32/42 | 76% | 22/29 |
| Wins a set when losing | 42% | 14/33 | 19% | 4/21 |
| Goes to a deciding set | 32% | 24/75 | 22% | 11/50 |
| Covers −1.5 sets as favorite | 57% | 26/46 | 52% | 11/21 |
| Covers +1.5 sets as underdog | 67% | 16/24 | 38% | 6/16 |
| Tiebreak sets won | 58% | 14/24 | 38% | 8/21 |
| Wins after taking set 1 | 88% | 37/42 | 100% | 25/25 |
| Wins 2-0 after taking set 1 | 76% | 32/42 | 88% | 22/25 |
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: 2 of 2 completed meetings ended in straight sets (Jasika 2, Zeng 0).
Style Matchup
Playing styles and historical archetype record
Jasika
⚔️ The Gladiator
Zeng
💥 Big Hitter
Matchup analysis
The 💥 Big Hitter archetype wins about 55% vs ⚔️ The Gladiator across 1,349 matches in our dataset: a stylistic lean toward Yaojie Zeng.
Big Hitter players often use power groundstrokes and high winner count to pressure the the gladiator's physical intensity.
Previous meetings
2 career meetings, newest first
Sep 7, 2026
Shanghai Challenger
H Hard · 3rd Round Qualifying
Apr 26, 2026
Jiujiang Challenger
H Hard · 1st Round Qualifying
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Jasika | Zeng | ||
|---|---|---|---|---|
| Outcome | Omar Jasika | Yaojie Zeng | ||
| 1 or more | 74% | 23/31 | 100% | 8/8 |
| 3 or more | 19% | 6/31 | 88% | 7/8 |
| 5 or more | 7% | 2/31 | 50% | 4/8 |
| 10 or more | 0% | 0/31 | 13% | 1/8 |
| 15 or more | 0% | 0/31 | 0% | 0/8 |
| 20 or more | 0% | 0/31 | 0% | 0/8 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Jasika | Zeng |
|---|---|---|
| W-L | 21–9 | 3–5 |
| Avg odds | 1.57 | 4.37 |
| ROI % | -0.6% | -42.0% |
| Units P/L | -0.17u | -3.36u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Jasika | Zeng |
|---|---|---|
| Countries | 1 | 1 |
| Events | 3 | 1 |
| Matches | 5 | 1 |
| Distance | 1,078 mi · 1,735 km | 0 mi · 0 km |
| Route | CHN | 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.
Common opponents
Results vs. opponents both players faced · Last 12 months
Jasika has a higher win rate against shared opponents (50% vs Zeng's 17%).
| Opponent | Jasika | Zeng |
|---|---|---|
| Matthew Dellavedova | W 76 63 | L 36 16 |
| Martin Borisiouk | W 46 63 75 | L |
| Michael Zheng | L 46 26 | L 67 16 |
| Luca Castelnuovo | L | L 46 36 |
| Akira Santillan | L 26 36 | L 57 36 |
| Aoran Wang | W 76 62 | W 63 76 |
Recent Form
Last five matches per player
Petr Bar Biryukov
Jinan Challenger · 1st Round Qualifying
Oct 11
Alibek Kachmazov
Wuning 3 Challenger · Semifinals
Oct 10
Timofei Derepasko
Wuning 3 Challenger · Quarterfinals
Oct 9
Marat Sharipov
Wuning 3 Challenger · 2nd Round
Oct 7
Martin Borisiouk
Wuning 3 Challenger · 1st Round
Oct 6
Dane Sweeny
Jingshan Challenger · 1st Round
Sep 30
Hiroki Moriya
Jingshan Challenger · 3rd Round Qualifying
Sep 29
Chase Ferguson
Jingshan Challenger · 1st Round Qualifying
Sep 28
Matthew Dellavedova
M25 Luan · Quarterfinals
Oct 9
Xirui Han
M25 Luan · 2nd Round
Oct 8
Nikolai Barsukov
M25 Luan · 1st Round
Oct 6
Michael Zheng
Jingshan Challenger · 1st Round
Sep 29
Semen Pankin
M25 Yinchuan · 1st Round
Sep 22
Akira Santillan
Guangzhou Challenger · 1st Round
Sep 14
Omar Jasika
Shanghai Challenger · 3rd Round Qualifying
Sep 7
Aoran Wang
Shanghai Challenger · 1st Round Qualifying
Sep 6
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 50–75 matches
| Metric | Jasika | Zeng |
|---|---|---|
| Matches won | 56% | 58% |
| Sets won | 56% | 56% |
| Games won | 53% | 53% |
Record by tier
Head-to-head record by tournament tier
| Stage | Jasika | Zeng |
|---|---|---|
| ATP Challenger Tour | 2 | 0 |
By surface
Head-to-head record per surface
| Surface | Jasika | Zeng |
|---|---|---|
| Hard | 2 | 0 |
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