Jizelle Sibai vs Ya Yi YangPrediction, Head-to-Head Results, and Stats
🇦🇺Jizelle Sibai
Unranked · 16 yrs · Left-Handed
5w1 meeting · sets 1–2
🇹🇼Ya Yi Yang
#513 · 22 yrs · Left-Handed
Jizelle Sibai and Ya Yi Yang have met 1 time since 2026; Ya Yi Yang leads 1–0. Across all meetings Sibai has taken 1 sets to Yang's 2. Their most recent meeting: Ya Yi Yang won at W15 Brisbane (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Sibai | Yi Yang | ||
|---|---|---|---|---|
| Indicator | Jizelle Sibai | Ya Yi Yang | ||
| Wins in straight sets | 60% | 3/5 | 76% | 26/34 |
| Wins a set when losing | 33% | 2/6 | 29% | 9/31 |
| Goes to a deciding set | 36% | 4/11 | 26% | 17/65 |
| Covers −1.5 sets as favorite | 33% | 1/3 | 11% | 1/9 |
| Covers +1.5 sets as underdog | 71% | 5/7 | 50% | 5/10 |
| Tiebreak sets won | — | 57% | 4/7 | |
| Wins after taking set 1 | 100% | 3/3 | 94% | 29/31 |
| Wins 2-0 after taking set 1 | 100% | 3/3 | 84% | 26/31 |
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 (Sibai 0, Yi Yang 0).
Previous meetings
1 career meeting, newest first
Jul 22, 2026
W15 Brisbane
H Hard · 1st Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Sibai | Yang |
|---|---|---|
| W-L | 1–3 | 3–6 |
| Avg odds | 2.09 | 2.09 |
| ROI % | -60.3% | -49.9% |
| Units P/L | -2.41u | -4.49u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Sibai | Yang |
|---|---|---|
| Countries | — | 2 |
| Events | — | 2 |
| Matches | — | 5 |
| Distance | — | — |
| Route | — | ITA → 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
Sibai has a higher win rate against shared opponents (100% vs Yang's 50%).
| Opponent | Sibai | Yang |
|---|---|---|
| Nithesa Selvaraj | W 62 62 | W 60 64 |
| Naho Sato | W 26 62 63 | L 26 26 |
Recent Form
Last five matches per player
Sarah Mildren
W15 Brisbane · 2nd Round
Jul 30
Nithesa Selvaraj
W15 Brisbane · 1st Round
Jul 29
Ya Yi Yang
W15 Brisbane · 1st Round
Jul 22
Natsuki Yoshimoto
W15 Brisbane · 1st Round
Jul 14
Talia Gibson
W75 Brisbane 2 · 2nd Round
Feb 12
Naho Sato
W75 Brisbane 2 · 1st Round
Feb 11
Boyoung Jeong
W35 Darwin · Quarterfinals
Oct 10
Arina Varaksina
W35 Darwin 2 · 1st Round
Oct 8
Rinko Matsuda
W15 Tianjin · Quarterfinals
Aug 21
Yingqun Sun
W15 Tianjin · 1st Round
Aug 19
Thasaporn Naklo
W15 Tianjin · Quarterfinals
Aug 14
Dabin Kim
W15 Tianjin · 2nd Round
Aug 13
Xi Luo
W15 Tianjin · 1st Round
Aug 11
Natsuho Arakawa
W15 Brisbane · 2nd Round
Jul 30
Fang An Lin
W15 Brisbane · 1st Round
Jul 29
Nithesa Selvaraj
W15 Brisbane · 2nd Round
Jul 23
Win rate
Matches, sets and games won · Last 12 months · 11–65 matches
| Metric | Sibai | Yang |
|---|---|---|
| Matches won | 45% | 52% |
| Sets won | 46% | 52% |
| Games won | 48% | 50% |
Record by tier
Head-to-head record by tournament tier
| Stage | Sibai | Yang |
|---|---|---|
| ITF W15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Sibai | Yang |
|---|---|---|
| Hard | 0 | 1 |
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