Yue Yuan
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Jasmine Paolini | 0 | 4 | 4 | Oct 8, 2025 | H2H |
| Mayar Sherif | 2 | 1 | 3 | Mar 31, 2026 | H2H |
| Ekaterina Alexandrova | 1 | 2 | 3 | Oct 16, 2025 | H2H |
| Xinyu Wang | 2 | 1 | 3 | Oct 14, 2025 | H2H |
| Yulia Putintseva | 2 | 1 | 3 | Sep 25, 2025 | H2H |
H2H data updated: 2026-09-14 00:00 UTC
Yue Yuan vs Kayla Day H2H: 1-0
Yue Yuan holds a 1–0 lead over Kayla Day in their WTA head-to-head. Across 1 main-draw meeting, Yue Yuan leads 1–0 on hard courts. Most recently, Yue Yuan won the 2024 ASB Classic first round 7-6(1) 6-7(5) 6-1.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
1
–
0
1 main-draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Kayla Day | 2-6 7-5 6-3 | Yue Yuan | Match data | Aug 12, 2026 | Q2 | Cincinnati Open | WTA 1000 | Hard |
| Kayla Day | 6-1 6-4 | Yue Yuan | Match data | Mar 29, 2026 | Q2 | Charleston Open | WTA 500 | Clay |
| Yue Yuan | 7-6(1) 6-7(5) 6-1 | Kayla Day | Match data | Jan 4, 2024* | R32 | ASB Classic | WTA 250 | Hard |
2 qualifying meetings shown in the table; qualifying is excluded from the H2H score. Estimated match date where the exact historical date is unavailable. 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yue Yuan | #138 | #36 | 1,480 | 1,825 | 52 | 65 | 44.4% | 0 | 0 | 0 | 0 | 1 | 1 |
| Kayla Day | #117 | #84 | 847 | 1,637 | 9 | 29 | 23.7% | 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 | Yue Yuan | Kayla Day | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | — | — | — | — | — | — | — | 2016 | 1–2 | 33.3% | #198 | 1,540 | 0 | 0 |
| 17 | — | — | — | — | — | — | — | 2017 | 3–5 | 37.5% | #150 | 1,524 | 0 | 0 |
| 18 | — | — | — | — | — | — | — | 2018 | 0–2 | 0.0% | #313 | 1,487 | 0 | 0 |
| 19 | 2018 | 0–1 | 0.0% | #351 | 1,464 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2020 | 0–1 | 0.0% | #229 | 1,421 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | — | — | — | — | — | — | — | 2022 | 0–2 | 0.0% | #197 | 1,534 | 0 | 0 |
| 23 | 2022 | 2–4 | 33.3% | #97 | 1,470 | 0 | 0 | 2023 | 3–6 | 33.3% | #87 | 1,564 | 0 | 0 |
| 24 | 2023 | 7–10 | 41.2% | #77 | 1,607 | 0 | 0 | 2024 | 0–7 | 0.0% | #241 | 1,435 | 0 | 0 |
| 25 | 2024 | 29–26 | 52.7% | #49 | 1,767 | 0 | 1 | — | — | — | — | — | — | — |
| 26 | 2025 | 9–18 | 33.3% | #128 | 1,664 | 0 | 1 | 2026 | 2–5 | 28.6% | #117 | 1,604 | 0 | 0 |
| 27 | 2026 | 5–5 | 50.0% | #138 | 1,578 | 0 | 1 | — | — | — | — | — | — | — |
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 | Yue Yuan | Kayla Day | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2016 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — |
| 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 3 | 4 | 7 | 42.9% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — |
| 19 | 2018 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2020 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — |
| 23 | 2022 | 2 | 2 | 4 | 50.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 2023 | 1 | 4 | 5 | 20.0% | 2 | 2 | 4 | 50.0% | — | — | — | — |
| 24 | 2023 | 7 | 8 | 15 | 46.7% | — | — | — | — | 0 | 2 | 2 | 0.0% | 2024 | 0 | 3 | 3 | 0.0% | 0 | 3 | 3 | 0.0% | 0 | 1 | 1 | 0.0% |
| 25 | 2024 | 24 | 16 | 40 | 60.0% | 3 | 6 | 9 | 33.3% | 2 | 4 | 6 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2025 | 7 | 15 | 22 | 31.8% | 0 | 1 | 1 | 0.0% | 2 | 2 | 4 | 50.0% | 2026 | 2 | 3 | 5 | 40.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
| 27 | 2026 | 4 | 4 | 8 | 50.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 44 | 47 | 91 | 48.4% | 4 | 9 | 13 | 30.8% | 4 | 9 | 13 | 30.8% | — | 7 | 20 | 27 | 25.9% | 2 | 7 | 9 | 22.2% | 0 | 2 | 2 | 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 108/117 of Yue Yuan's and 38/39 of Kayla Day'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 | Yue Yuan | Kayla Day | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 16 | — | —/— | — | — | — | — | — | — | — | — | — | 2016 | 3/3 | 1.0 | 3.7 | 59.0% | 55.2% | 30.3% | 50.6% | 66.7% | 44.4% | 38.1% |
| 17 | — | —/— | — | — | — | — | — | — | — | — | — | 2017 | 8/8 | 3.4 | 5.5 | 48.8% | 66.2% | 45.1% | 51.9% | 31.0% | 55.7% | 38.9% |
| 18 | — | —/— | — | — | — | — | — | — | — | — | — | 2018 | 2/2 | 5.0 | 6.0 | 48.1% | 68.0% | 33.7% | 50.0% | 35.0% | 49.8% | 33.8% |
| 19 | 2018 | 1/1 | 3.0 | 2.0 | 55.3% | 57.1% | 52.9% | 44.4% | 100.0% | 55.3% | 43.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 2020 | 1/1 | 1.0 | 6.0 | 44.1% | 53.3% | 21.1% | 44.4% | — | 35.3% | 17.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | — | —/— | — | — | — | — | — | — | — | — | — | 2022 | 2/2 | 4.0 | 2.5 | 66.5% | 68.4% | 39.1% | 56.4% | 50.0% | 58.6% | 36.6% |
| 23 | 2022 | 6/6 | 2.3 | 1.7 | 59.9% | 67.2% | 43.3% | 43.8% | 55.8% | 57.6% | 36.1% | 2023 | 9/9 | 2.2 | 3.0 | 58.1% | 62.9% | 43.8% | 57.4% | 39.7% | 55.0% | 39.3% |
| 24 | 2023 | 17/17 | 3.1 | 1.9 | 59.1% | 65.2% | 48.5% | 54.8% | 46.3% | 58.5% | 43.8% | 2024 | 7/7 | 3.7 | 3.3 | 66.8% | 58.5% | 42.2% | 52.8% | 37.1% | 55.1% | 36.5% |
| 25 | 2024 | 53/55 | 2.3 | 1.5 | 60.0% | 62.7% | 47.5% | 55.7% | 42.7% | 56.6% | 42.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 26 | 2025 | 20/27 | 2.4 | 2.0 | 63.8% | 62.5% | 44.3% | 53.9% | 51.5% | 55.8% | 40.3% | 2026 | 7/8 | 4.0 | 3.4 | 65.3% | 59.9% | 47.4% | 52.6% | 46.8% | 55.8% | 40.7% |
| 27 | 2026 | 10/10 | 2.3 | 0.7 | 63.2% | 62.5% | 43.8% | 48.3% | 41.0% | 55.3% | 40.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 108/117 | 2.4 | 1.6 | 60.7% | 63.2% | 46.3% | 53.7% | 45.6% | 56.5% | 41.5% | — | 38/39 | 3.2 | 3.8 | 59.1% | 62.2% | 42.6% | 53.5% | 41.1% | 54.4% | 38.4% |
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 | Yue Yuan | Kayla Day | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2016 | 1540 | 107.8 | -2.89 | +0.53 | 0.685 | 42.0% | +14 | — | — | 0.0% | -4.75 | — | — | — | -0.17 |
| 17 | 2016 | 1481 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 1524 | 111.0 | 0.00 | -2.37 | 0.877 | 47.2% | +13 | — | — | 45.0% | -0.85 | 1–3 (25%) | — | — | -0.14 |
| 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 1487 | 91.2 | -2.87 | -2.16 | 0.673 | 41.8% | — | — | — | 20.0% | -3.20 | 0–1 | — | — | +0.16 |
| 19 | 2018 | 1464 | 97.8 | -1.07 | -2.16 | 0.963 | 50.0% | — | — | — | 33.3% | -1.00 | 0–1 | — | — | +0.20 | 2019 | 1463 | 99.5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2019 | 1438 | 104.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2020 | 1450 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2020 | 1421 | 95.8 | -1.68 | -1.30 | 0.273 | 26.5% | — | — | — | 0.0% | -5.50 | — | — | — | +0.01 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2021 | 1504 | 93.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 1535 | 99.5 | -0.90 | -1.76 | 0.884 | 47.0% | — | — | — | 0.0% | -2.00 | — | 0–1 | — | +0.44 |
| 23 | 2022 | 1471 | 93.0 | +0.77 | -2.23 | 0.852 | 46.9% | +40 | — | — | 38.5% | -1.23 | 0–1 | 2–0 | — | +0.31 | 2023 | 1565 | 118.9 | -0.78 | -1.35 | 0.874 | 47.7% | -48 | +5 | — | 31.6% | -0.84 | 1–0 | 0–1 | — | +0.61 |
| 24 | 2023 | 1608 | 125.6 | +0.78 | -0.11 | 1.056 | 50.8% | -11 | — | — | 46.3% | +0.05 | 2–7 (22%) | 2–3 (40%) | 95.5 | +0.45 | 2024 | 1436 | 102.7 | -2.31 | -3.54 | 0.812 | 46.2% | -2 | +63 | — | 22.2% | -1.61 | 0–4 (0%) | 1–3 (25%) | 92.8 | +0.78 |
| 25 | 2024 | 1767 | 140.3 | -0.42 | -0.57 | 0.974 | 49.6% | +48 | -241 | -205 | 49.2% | -0.17 | 12–6 (67%) | 9–7 (56%) | 105.0 | -1.83 | 2025 | 1474 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2025 | 1664 | 133.2 | -0.68 | -2.01 | 0.912 | 48.5% | +24 | — | -126 | 41.3% | -0.60 | 1–8 (11%) | 3–5 (38%) | 93.2 | -0.75 | 2026 | 1604 | 129.8 | -0.29 | -0.02 | 0.921 | 48.5% | -18 | — | — | 35.3% | -0.94 | 1–2 (33%) | 1–1 | — | -0.59 |
| 27 | 2026 | 1578 | 122.3 | -0.57 | -1.73 | 0.913 | 48.6% | +57 | — | — | 46.2% | -0.31 | 4–2 (67%) | 3–2 (60%) | 102.5 | -0.35 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1826 | 130.4 | -0.24 | -0.99 | 0.953 | 49.1% | +33 | -241 | -173 | 45.6% | -0.35 | 19–25 (43%) | 19–17 (53%) | 98.9 | -1.68 | — | 1637 | 116.0 | -1.09 | -1.64 | 0.842 | 46.7% | -9 | +30 | — | 29.9% | -1.39 | 3–10 (23%) | 2–6 (25%) | 91.1 | +2.87 |
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.
Kayla Day
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Madison Keys | 1 | 2 | 3 | Jun 30, 2026 | H2H |
| Caroline Dolehide | 0 | 2 | 2 | Apr 3, 2024 | H2H |
| Marie Bouzkova | 0 | 2 | 2 | Oct 12, 2023 | H2H |
| Garbiñe Muguruza | 0 | 2 | 2 | Aug 4, 2017 | H2H |
| Shuai Zhang | 0 | 1 | 1 | Aug 15, 2026 | H2H |