H2H data updated: 2026-08-31 00:00 UTC
Allie Kiick holds a 1–0 lead over Xinyun Han in their WTA head-to-head. Across 1 main-draw meeting, Allie Kiick leads 1–0 on hard courts. Most recently, Allie Kiick won the 2018 Washington Open first round 6-2 6-3.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
| Winner | Score | Loser | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Allie Kiick | 6-2 6-3 | Xinyun Han | Match data | Aug 2, 2018* | R32 | Washington Open | International → modern equivalent WTA 250 | Hard |
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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Xinyun Han | #1,386 | #105 | 597 | 1,563 | 21 | 34 | 38.2% | 0 | 0 | 0 | 0 | 0 | 0 |
| Allie Kiick | #495 | #126 | 506 | 1,567 | 5 | 12 | 29.4% | 0 | 0 | 0 | 0 | 0 | 0 |
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 | Xinyun Han | Allie Kiick | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 2008 | 1–2 | 33.3% | #339 | 1,491 | 0 | 0 | 2013 | 0–2 | 0.0% | #195 | 1,474 | 0 | 0 |
| 19 | 2009 | 0–2 | 0.0% | #191 | 1,479 | 0 | 0 | 2014 | 1–2 | 33.3% | #195 | 1,467 | 0 | 0 |
| 20 | 2010 | 2–3 | 40.0% | #131 | 1,496 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2011 | 2–4 | 33.3% | #324 | 1,501 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | — | — | — | — | — | — | — | 2017 | 0–1 | 0.0% | #427 | 1,466 | 0 | 0 |
| 23 | 2013 | 0–1 | 0.0% | #391 | 1,488 | 0 | 0 | 2018 | 2–2 | 50.0% | #158 | 1,537 | 0 | 0 |
| 24 | — | — | — | — | — | — | — | 2019 | 2–3 | 40.0% | #143 | 1,516 | 0 | 0 |
| 25 | 2015 | 0–2 | 0.0% | #157 | 1,474 | 0 | 0 | 2020 | 0–1 | 0.0% | #177 | 1,465 | 0 | 0 |
| 26 | 2016 | 4–5 | 44.4% | #111 | 1,498 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 2017 | 8–7 | 53.3% | #131 | 1,492 | 0 | 0 | 2022 | 0–1 | 0.0% | #585 | 1,504 | 0 | 0 |
| 28 | 2018 | 1–3 | 25.0% | #159 | 1,488 | 0 | 0 | — | — | — | — | — | — | — |
| 29 | 2019 | 3–4 | 42.9% | #187 | 1,478 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | 2020 | 0–1 | 0.0% | #207 | 1,483 | 0 | 0 | — | — | — | — | — | — | — |
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 | Xinyun Han | Allie Kiick | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 18 | 2008 | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | 2013 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — |
| 19 | 2009 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | 2014 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — |
| 20 | 2010 | 2 | 3 | 5 | 40.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2011 | 0 | 2 | 2 | 0.0% | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 23 | 2013 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 2018 | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 0 | 1 | 1 | 0.0% | 2 | 2 | 4 | 50.0% | — | — | — | — |
| 25 | 2015 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | 2020 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 26 | 2016 | 4 | 5 | 9 | 44.4% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2017 | 8 | 6 | 14 | 57.1% | — | — | — | — | 0 | 1 | 1 | 0.0% | 2022 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 28 | 2018 | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2019 | 0 | 1 | 1 | 0.0% | 3 | 3 | 6 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 2020 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 15 | 27 | 42 | 35.7% | 6 | 6 | 12 | 50.0% | 0 | 1 | 1 | 0.0% | — | 3 | 9 | 12 | 25.0% | 2 | 3 | 5 | 40.0% | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 47/54 of Xinyun Han's and 14/17 of Allie Kiick'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 | Xinyun Han | Allie Kiick | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 18 | 2008 | 1/3 | 1.0 | 6.0 | 71.4% | 60.0% | 31.3% | 50.0% | 100.0% | 51.8% | 28.6% | 2013 | 2/2 | 0.0 | 6.5 | 51.7% | 51.0% | 29.2% | 45.2% | 0.0% | 40.4% | 27.1% |
| 19 | 2009 | 1/2 | 0.0 | 6.0 | 50.0% | 48.1% | 37.0% | 0.0% | 66.7% | 42.6% | 41.3% | 2014 | 3/3 | 2.3 | 3.3 | 61.0% | 45.3% | 37.9% | 37.5% | 53.3% | 42.2% | 55.0% |
| 20 | 2010 | 5/5 | 0.6 | 5.2 | 61.9% | 56.8% | 38.3% | 36.5% | 31.3% | 49.6% | 43.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 2011 | 4/6 | 0.8 | 5.8 | 61.6% | 57.1% | 37.4% | 30.4% | 50.9% | 50.4% | 41.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | — | —/— | — | — | — | — | — | — | — | — | — | 2017 | 1/1 | 1.0 | 5.0 | 50.0% | 45.0% | 15.0% | 30.0% | 100.0% | 30.0% | 45.7% |
| 23 | 2013 | 1/1 | 0.0 | 9.0 | 65.5% | 36.1% | 26.3% | 27.3% | 100.0% | 32.7% | 56.0% | 2018 | 1/4 | 1.0 | 4.0 | 63.0% | 60.3% | 43.2% | 57.1% | 33.3% | 54.0% | 38.2% |
| 24 | — | —/— | — | — | — | — | — | — | — | — | — | 2019 | 5/5 | 1.0 | 2.4 | 68.3% | 63.2% | 43.0% | 67.9% | 44.6% | 57.4% | 43.8% |
| 25 | — | —/— | — | — | — | — | — | — | — | — | — | 2020 | 1/1 | 1.0 | 6.0 | 73.2% | 53.8% | 57.9% | 50.0% | 60.0% | 54.9% | 31.9% |
| 26 | 2016 | 9/10 | 1.8 | 5.6 | 59.8% | 62.3% | 38.6% | 45.8% | 46.3% | 52.8% | 45.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 27 | 2017 | 15/15 | 1.1 | 6.0 | 62.8% | 59.8% | 38.5% | 55.3% | 39.1% | 52.0% | 44.8% | 2022 | 1/1 | 0.0 | 3.0 | 67.3% | 45.5% | 18.8% | 50.0% | 50.0% | 36.7% | 34.1% |
| 28 | 2018 | 3/4 | 1.3 | 4.7 | 59.3% | 54.8% | 36.1% | 38.9% | 32.2% | 47.2% | 41.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 29 | 2019 | 7/7 | 0.4 | 2.4 | 71.3% | 57.8% | 42.5% | 47.6% | 47.6% | 53.3% | 43.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 30 | 2020 | 1/1 | 0.0 | 6.0 | 42.2% | 57.9% | 34.6% | 28.6% | 0.0% | 44.4% | 29.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 47/56 | 1.0 | 5.3 | 62.6% | 58.4% | 38.3% | 44.7% | 43.8% | 50.9% | 43.6% | — | 14/17 | 1.1 | 3.8 | 63.0% | 54.2% | 37.3% | 52.1% | 44.8% | 47.9% | 42.0% |
Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 | Xinyun Han | Allie Kiick | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Schedule | |
| 18 | 2008 | 1492 | 100.9 | -0.57 | -2.82 | 0.593 | 40.2% | — | — | — | 42.9% | -0.14 | 0–1 | — | +0.05 | 2013 | 1475 | 88.1 | -3.92 | -0.31 | 0.456 | 33.6% | — | — | — | 0.0% | -5.25 | — | — | +0.19 |
| 19 | 2009 | 1480 | 108.8 | +0.62 | +1.02 | 0.719 | 41.9% | — | — | — | 20.0% | -1.20 | 0–1 | 0–1 | -0.18 | 2014 | 1468 | 97.7 | -3.30 | +0.43 | 0.951 | 48.3% | +16 | — | — | 42.9% | -1.14 | 0–1 | — | +0.25 |
| 20 | 2010 | 1496 | 106.8 | -2.50 | +0.88 | 0.854 | 46.3% | +13 | — | — | 42.9% | -1.07 | 2–2 (50%) | 1–0 | +0.15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2011 | 1501 | 99.3 | -1.24 | -0.28 | 0.837 | 46.2% | — | +56 | — | 28.6% | -1.79 | 2–0 | 1–0 | -0.46 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 1467 | 102.9 | -0.66 | +0.66 | 0.652 | 38.4% | — | — | — | 0.0% | -4.50 | — | — | -0.14 |
| 23 | 2013 | 1489 | 100.2 | -2.56 | -2.82 | 0.832 | 43.8% | — | — | — | 0.0% | -2.50 | — | — | +0.02 | 2018 | 1538 | 117.0 | -1.53 | -1.92 | 0.830 | 46.6% | 0 | — | — | 50.0% | 0.00 | 1–1 | — | +0.43 |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 1517 | 108.7 | -0.83 | +0.23 | 1.029 | 50.7% | — | +14 | — | 40.0% | 0.00 | — | — | -0.39 |
| 25 | 2015 | 1475 | 106.6 | — | — | — | — | — | — | — | 20.0% | -2.00 | 0–1 | — | -0.15 | 2020 | 1465 | 92.2 | -1.13 | -2.38 | 0.709 | 43.4% | — | — | — | 33.3% | -1.67 | 0–1 | — | +0.18 |
| 26 | 2016 | 1499 | 102.3 | -1.75 | +0.14 | 0.970 | 49.2% | 0 | — | — | 47.8% | -0.22 | 2–3 (40%) | 0–1 | +0.78 | 2021 | 1479 | 105.0 | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2017 | 1492 | 106.3 | -2.06 | +1.01 | 0.934 | 48.7% | +2 | — | — | 51.6% | +0.06 | 3–0 (100%) | 2–2 (50%) | +0.81 | 2022 | 1505 | 97.7 | +0.30 | +3.12 | 0.539 | 35.5% | — | — | — | 0.0% | -5.00 | — | — | -0.14 |
| 28 | 2018 | 1488 | 93.5 | -2.78 | -1.71 | 0.787 | 44.0% | -20 | — | — | 25.0% | -1.88 | — | — | +0.55 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2019 | 1479 | 106.6 | -1.41 | -0.42 | 0.926 | 48.2% | — | +76 | — | 46.7% | -0.73 | 0–1 | 1–1 | +0.24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 2020 | 1483 | 103.6 | -0.87 | +0.16 | 0.527 | 37.2% | — | — | — | 0.0% | -5.00 | — | — | -0.13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 32 | 2022 | 1408 | 84.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 33 | 2023 | 1395 | 96.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1563 | 103.0 | -1.82 | +0.15 | 0.887 | 47.3% | 0 | +68 | — | 40.5% | -0.80 | 9–9 (50%) | 5–5 (50%) | +3.05 | — | 1567 | 105.2 | -1.78 | +0.09 | 0.806 | 44.9% | +7 | +14 | — | 34.2% | -1.39 | 1–3 (25%) | — | +2.24 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Qiang Wang | 2 | 1 | 3 | Feb 13, 2020 | H2H |
| Junri Namigata | 2 | 0 | 2 | Jul 26, 2018 | H2H |
| Samantha Stosur | 1 | 1 | 2 | Sep 20, 2017 | H2H |
| Yulia Putintseva | 0 | 2 | 2 | Sep 15, 2017 | H2H |
| Alison Riske-Amritraj | 0 | 2 | 2 | Oct 15, 2016 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Tatjana Maria | 1 | 1 | 2 | Jul 18, 2019 | H2H |
| Ekaterina Alexandrova | 0 | 1 | 1 | Apr 6, 2022 | H2H |
| Kateryna Volodko | 0 | 1 | 1 | Sep 2, 2020 | H2H |
| Monica Puig | 0 | 1 | 1 | Aug 1, 2019 | H2H |
| Samantha Stosur | 0 | 1 | 1 | Jul 19, 2019 | H2H |