Sijia Wei
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Rebecca Sramkova | 1 | 1 | 2 | Nov 1, 2024 | H2H |
| Anna Bondar | 0 | 1 | 1 | Oct 27, 2025 | H2H |
| Zeynep Sonmez | 0 | 1 | 1 | Sep 25, 2025 | H2H |
| Greet Minnen | 0 | 1 | 1 | Feb 25, 2025 | H2H |
| Mananchaya Sawangkaew | 0 | 1 | 1 | Jan 27, 2025 | H2H |
H2H data updated: 2026-09-12 00:00 UTC
Sijia Wei vs Olivia Gadecki
Compare the head-to-head record, career totals, season-by-season performance, and match log for Sijia Wei vs Olivia Gadecki.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
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0 main-draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Olivia Gadecki | 5-7 6-3 6-4 | Sijia Wei | Match data | Oct 5, 2024 | Q1 | Wuhan Open | WTA 1000 | Hard |
1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sijia Wei | #395 | #114 | 650 | 1,612 | 3 | 10 | 23.1% | 0 | 0 | 0 | 0 | 0 | 0 |
| Olivia Gadecki | #260 | #83 | 829 | 1,697 | 10 | 25 | 28.6% | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Sijia Wei | Olivia Gadecki | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | 2023 | 0–1 | 0.0% | #232 | 1,451 | 0 | 0 | 2021 | 2–3 | 40.0% | #238 | 1,521 | 0 | 0 |
| 20 | 2024 | 3–4 | 42.9% | #134 | 1,480 | 0 | 0 | 2022 | 0–1 | 0.0% | #201 | 1,553 | 0 | 0 |
| 21 | 2025 | 0–5 | 0.0% | #233 | 1,484 | 0 | 0 | 2023 | 1–4 | 20.0% | #126 | 1,515 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 2024 | 5–9 | 35.7% | #97 | 1,693 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 2025 | 1–7 | 12.5% | #206 | 1,481 | 0 | 0 |
| 24 | — | — | — | — | — | — | — | 2026 | 1–1 | 50.0% | #260 | 1,557 | 0 | 0 |
Surface Results by Age
Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Age | Sijia Wei | Olivia Gadecki | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | |||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 19 | 2023 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 2021 | 2 | 3 | 5 | 40.0% | — | — | — | — | — | — | — | — |
| 20 | 2024 | 3 | 4 | 7 | 42.9% | — | — | — | — | — | — | — | — | 2022 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 21 | 2025 | 0 | 5 | 5 | 0.0% | — | — | — | — | — | — | — | — | 2023 | 1 | 3 | 4 | 25.0% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 5 | 6 | 11 | 45.5% | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1 | 3 | 4 | 25.0% | 0 | 3 | 3 | 0.0% | 0 | 1 | 1 | 0.0% |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| Career | — | 3 | 10 | 13 | 23.1% | — | — | — | — | — | — | — | — | — | 10 | 16 | 26 | 38.5% | 0 | 5 | 5 | 0.0% | 0 | 4 | 4 | 0.0% |
Performance Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 9/13 of Sijia Wei's and 31/35 of Olivia Gadecki's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.
| Age | Sijia Wei | Olivia Gadecki | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | |
| 19 | 2023 | 1/1 | 4.0 | 3.0 | 58.8% | 58.0% | 40.0% | 57.1% | 44.4% | 50.6% | 45.7% | 2021 | 5/5 | 4.4 | 3.6 | 66.1% | 65.3% | 41.2% | 50.8% | 29.4% | 57.2% | 36.5% |
| 20 | 2024 | 7/7 | 1.9 | 4.0 | 54.1% | 61.6% | 46.6% | 62.1% | 51.7% | 54.9% | 43.5% | 2022 | 1/1 | 7.0 | 10.0 | 57.9% | 61.8% | 35.0% | 41.7% | 71.4% | 50.5% | 40.8% |
| 21 | 2025 | 1/5 | 1.0 | 4.0 | 45.0% | 44.4% | 36.4% | 50.0% | 0.0% | 40.0% | 29.6% | 2023 | 5/5 | 4.4 | 4.4 | 63.7% | 67.2% | 42.5% | 47.5% | 33.2% | 57.9% | 38.4% |
| 22 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 13/14 | 3.0 | 4.7 | 61.2% | 67.4% | 43.8% | 42.2% | 45.8% | 58.2% | 41.0% |
| 23 | — | —/— | — | — | — | — | — | — | — | — | — | 2025 | 5/8 | 1.2 | 5.0 | 61.5% | 59.3% | 35.4% | 41.8% | 31.3% | 50.1% | 37.5% |
| 24 | — | —/— | — | — | — | — | — | — | — | — | — | 2026 | 2/2 | 2.0 | 2.5 | 70.0% | 58.1% | 51.2% | 65.0% | 37.5% | 56.0% | 40.5% |
| Career | — | 9/13 | 2.0 | 3.9 | 53.6% | 59.3% | 44.7% | 60.2% | 45.2% | 52.7% | 42.2% | — | 31/35 | 3.2 | 4.5 | 62.9% | 64.9% | 42.0% | 45.8% | 39.1% | 56.3% | 39.3% |
Advanced Statistics Comparison by Age
Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Age | Sijia Wei | Olivia Gadecki | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | |
| 19 | 2023 | 1451 | 92.0 | +0.69 | -0.83 | 0.925 | 48.4% | — | — | — | 0.0% | -2.00 | — | — | — | +0.11 | 2021 | 1521 | 113.9 | -0.21 | -3.32 | 0.852 | 46.7% | +15 | — | — | 41.7% | -1.00 | 1–1 | 2–0 | — | -0.14 |
| 20 | 2024 | 1481 | 112.4 | -0.40 | +0.34 | 0.963 | 49.3% | +21 | — | — | 43.8% | -0.31 | 1–1 | 1–0 | — | -0.02 | 2022 | 1553 | 102.6 | -0.78 | -1.60 | 0.824 | 46.2% | — | — | — | 33.3% | -1.00 | 0–1 | — | — | -0.12 |
| 21 | 2025 | 1485 | 108.1 | -2.20 | -1.82 | 0.493 | 34.5% | +66 | — | — | 9.1% | -3.09 | 0–1 | 0–1 | — | -0.13 | 2023 | 1515 | 100.6 | +0.05 | -1.49 | 0.911 | 48.2% | -14 | — | — | 27.3% | -0.91 | 0–1 | — | — | +0.41 |
| 22 | 2026 | 1477 | 98.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1693 | 129.8 | +0.56 | -0.21 | 0.981 | 49.4% | +5 | — | — | 37.5% | -0.44 | 2–2 (50%) | 0–1 | — | -0.39 |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1482 | 104.1 | -2.45 | -2.25 | 0.752 | 43.9% | +39 | +3 | — | 16.7% | -1.94 | 1–1 | 0–3 (0%) | — | -0.13 |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 1557 | 120.2 | +1.61 | +2.48 | 0.921 | 48.5% | — | — | — | 60.0% | -0.60 | 0–1 | — | — | -0.17 |
| Career | — | 1612 | 106.3 | -0.48 | -0.03 | 0.892 | 47.6% | +40 | — | — | 27.6% | -1.48 | 1–2 (33%) | 1–1 | — | -0.31 | — | 1697 | 121.3 | -0.11 | -1.12 | 0.898 | 47.7% | +10 | +3 | — | 33.3% | -0.95 | 4–7 (36%) | 2–4 (33%) | 96.9 | -1.54 |
Career Rivalries
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
Olivia Gadecki
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Mirra Andreeva | 0 | 2 | 2 | Jan 7, 2026 | H2H |
| Danielle Collins | 1 | 1 | 2 | Sep 13, 2024 | H2H |
| Sloane Stephens | 1 | 1 | 2 | Sep 12, 2024 | H2H |
| Xinyu Wang | 0 | 2 | 2 | Jan 10, 2024 | H2H |
| Ann Li | 1 | 0 | 1 | Jan 5, 2026 | H2H |