H2H data updated: 2026-09-14 00:00 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Kristina Kucova vs Yingying Duan.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Yingying Duan | 6-4 6-3 | Kristina Kucova | Match data | Mar 5, 2018 | Q1 | Indian Wells Open | Premier Mandatory → modern equivalent 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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kristina Kucova | #1,375 | #71 | 899 | 1,697 | 40 | 68 | 37.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Yingying Duan | #908 | #60 | 1,002 | 1,654 | 36 | 56 | 39.1% | 0 | 0 | 0 | 0 | 1 | 1 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Kristina Kucova | Yingying Duan | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 2009 | 1–3 | 25.0% | #112 | 1,479 | 0 | 0 | 2012 | 1–1 | 50.0% | #132 | 1,508 | 0 | 0 |
| 2010 | 0–3 | 0.0% | #228 | 1,447 | 0 | 0 | 2013 | 2–3 | 40.0% | #174 | 1,511 | 0 | 0 |
| 2011 | 2–2 | 50.0% | #209 | 1,485 | 0 | 0 | 2014 | 2–5 | 28.6% | #119 | 1,476 | 0 | 0 |
| 2013 | 0–1 | 0.0% | #147 | 1,472 | 0 | 0 | 2015 | 6–7 | 46.2% | #118 | 1,516 | 0 | 0 |
| 2014 | 4–3 | 57.1% | #147 | 1,514 | 0 | 0 | 2016 | 8–7 | 53.3% | #104 | 1,537 | 0 | 1 |
| 2015 | 1–4 | 20.0% | #146 | 1,490 | 0 | 0 | 2017 | 11–17 | 39.3% | #90 | 1,582 | 0 | 1 |
| 2016 | 12–9 | 57.1% | #81 | 1,675 | 0 | 0 | 2018 | 5–11 | 31.2% | #145 | 1,572 | 0 | 1 |
| 2017 | 3–11 | 21.4% | #245 | 1,567 | 0 | 0 | 2019 | 1–4 | 20.0% | #395 | 1,541 | 0 | 1 |
| 2018 | 2–5 | 28.6% | #259 | 1,543 | 0 | 0 | 2020 | 0–1 | 0.0% | #568 | 1,532 | 0 | 1 |
| 2019 | 1–5 | 16.7% | #175 | 1,543 | 0 | 0 | — | — | — | — | — | — | — |
| 2020 | 0–1 | 0.0% | #147 | 1,628 | 0 | 0 | — | — | — | — | — | — | — |
| 2021 | 10–8 | 55.6% | #97 | 1,624 | 0 | 0 | — | — | — | — | — | — | — |
| 2022 | 4–8 | 33.3% | #268 | 1,560 | 0 | 0 | — | — | — | — | — | — | — |
| 2023 | 0–5 | 0.0% | #507 | 1,496 | 0 | 0 | — | — | — | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. 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.
| Kristina Kucova | Yingying Duan | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | ||||||||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 2009 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | 2012 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 2010 | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 2013 | 2 | 3 | 5 | 40.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 2011 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% | 2014 | 2 | 5 | 7 | 28.6% | — | — | — | — | — | — | — | — | — | — | — | — |
| 2013 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | 2015 | 5 | 6 | 11 | 45.5% | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 2014 | 1 | 2 | 3 | 33.3% | 3 | 1 | 4 | 75.0% | — | — | — | — | — | — | — | — | 2016 | 7 | 6 | 13 | 53.8% | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 2015 | 0 | 1 | 1 | 0.0% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | 2017 | 10 | 11 | 21 | 47.6% | 0 | 3 | 3 | 0.0% | 1 | 3 | 4 | 25.0% | — | — | — | — |
| 2016 | 6 | 5 | 11 | 54.5% | 6 | 4 | 10 | 60.0% | — | — | — | — | — | — | — | — | 2018 | 4 | 9 | 13 | 30.8% | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 2017 | 1 | 3 | 4 | 25.0% | 1 | 5 | 6 | 16.7% | 1 | 3 | 4 | 25.0% | — | — | — | — | 2019 | 1 | 4 | 5 | 20.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 2018 | 2 | 2 | 4 | 50.0% | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | 2020 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 2019 | 0 | 2 | 2 | 0.0% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2020 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2021 | 3 | 5 | 8 | 37.5% | 7 | 3 | 10 | 70.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2022 | 2 | 5 | 7 | 28.6% | 1 | 2 | 3 | 33.3% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2023 | 0 | 3 | 3 | 0.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 16 | 34 | 50 | 32.0% | 20 | 28 | 48 | 41.7% | 3 | 5 | 8 | 37.5% | 1 | 1 | 2 | 50.0% | Career | 32 | 46 | 78 | 41.0% | 0 | 4 | 4 | 0.0% | 4 | 6 | 10 | 40.0% | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. Detailed serve and return statistics available for 102/108 of Kristina Kucova's and 85/92 of Yingying Duan'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.
| Kristina Kucova | Yingying Duan | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 2009 | 4/4 | 0.5 | 3.5 | 63.4% | 53.3% | 49.0% | 36.3% | 55.7% | 51.8% | 42.2% | 2012 | 2/2 | 1.5 | 3.5 | 64.1% | 67.9% | 49.1% | 85.0% | 45.8% | 61.7% | 42.0% |
| 2010 | 3/3 | 0.0 | 4.0 | 65.9% | 49.5% | 30.1% | 36.1% | 56.0% | 42.2% | 33.9% | 2013 | 5/5 | 3.6 | 3.0 | 65.5% | 58.9% | 40.6% | 29.4% | 56.0% | 52.3% | 42.5% |
| 2011 | 4/4 | 0.0 | 1.8 | 62.3% | 52.3% | 41.0% | 45.8% | 36.9% | 48.1% | 41.3% | 2014 | 5/7 | 1.4 | 3.6 | 61.4% | 60.9% | 46.0% | 57.6% | 51.7% | 54.9% | 39.8% |
| 2013 | 1/1 | 0.0 | 8.0 | 60.4% | 55.7% | 32.5% | 25.0% | 64.3% | 46.5% | 49.0% | 2015 | 9/13 | 3.1 | 3.7 | 61.2% | 71.3% | 44.9% | 55.4% | 39.5% | 60.8% | 39.4% |
| 2014 | 3/7 | 0.3 | 2.3 | 64.4% | 61.5% | 50.3% | 34.4% | 42.9% | 56.7% | 46.0% | 2016 | 14/15 | 3.6 | 3.9 | 65.4% | 66.2% | 44.5% | 56.6% | 43.4% | 58.7% | 42.0% |
| 2015 | 4/5 | 0.0 | 5.3 | 68.4% | 57.0% | 50.7% | 57.3% | 42.7% | 55.1% | 41.3% | 2017 | 28/28 | 2.6 | 3.1 | 67.2% | 61.1% | 42.7% | 52.1% | 48.3% | 55.1% | 39.7% |
| 2016 | 20/21 | 0.5 | 3.9 | 63.1% | 58.5% | 44.8% | 49.6% | 45.3% | 52.8% | 45.8% | 2018 | 16/16 | 3.9 | 3.6 | 67.8% | 63.8% | 37.4% | 61.2% | 47.4% | 55.7% | 41.0% |
| 2017 | 14/14 | 0.8 | 2.4 | 65.7% | 51.7% | 43.6% | 42.7% | 48.0% | 48.3% | 39.5% | 2019 | 5/5 | 1.2 | 2.6 | 63.1% | 64.4% | 40.2% | 43.6% | 33.0% | 55.4% | 35.6% |
| 2018 | 7/7 | 0.4 | 2.6 | 66.4% | 53.5% | 38.6% | 42.0% | 54.2% | 48.8% | 44.9% | 2020 | 1/1 | 5.0 | 2.0 | 70.4% | 60.5% | 43.8% | 62.5% | 50.0% | 55.6% | 24.5% |
| 2019 | 6/6 | 0.0 | 4.2 | 56.8% | 54.3% | 43.2% | 51.3% | 33.7% | 50.0% | 36.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 2020 | 1/1 | 0.0 | 5.0 | 53.4% | 45.2% | 44.4% | 44.4% | 18.2% | 44.8% | 39.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| 2021 | 18/18 | 0.3 | 3.3 | 63.4% | 62.0% | 46.9% | 46.5% | 48.6% | 56.6% | 44.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 2022 | 12/12 | 0.8 | 3.4 | 68.2% | 57.9% | 38.7% | 43.8% | 40.4% | 52.1% | 40.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 2023 | 5/5 | 0.6 | 4.6 | 60.1% | 54.3% | 34.6% | 46.1% | 36.2% | 46.8% | 35.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | 102/108 | 0.4 | 3.4 | 64.0% | 56.5% | 43.1% | 45.3% | 45.3% | 51.6% | 42.0% | Career | 85/92 | 3.0 | 3.4 | 65.7% | 63.7% | 42.3% | 54.3% | 46.1% | 56.4% | 40.1% |
Rows are aligned in career order because complete birth data is unavailable. 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.
| Kristina Kucova | Yingying Duan | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2009 | 1480 | 100.8 | -2.45 | -1.32 | 0.875 | 46.9% | — | — | — | 22.2% | -1.11 | 1–0 | 0–2 | — | +0.33 | 2012 | 1508 | 106.9 | -0.29 | -0.87 | 1.098 | 51.7% | — | — | — | 50.0% | +0.75 | — | 0–1 | — | +0.01 |
| 2010 | 1447 | 97.3 | -2.20 | -1.19 | 0.587 | 38.4% | — | — | — | 0.0% | -3.83 | — | — | — | +0.09 | 2013 | 1511 | 104.6 | -0.82 | -0.25 | 0.890 | 47.5% | +21 | — | — | 36.4% | -1.45 | 1–0 | 2–0 | — | +0.08 |
| 2011 | 1485 | 109.5 | -1.91 | +0.52 | 0.796 | 44.8% | +42 | — | — | 57.1% | +0.29 | 1–0 | 1–0 | — | -0.22 | 2014 | 1477 | 101.2 | -1.58 | -1.40 | 0.882 | 47.6% | +14 | — | — | 33.3% | -0.60 | 0–1 | 0–2 | — | +0.69 |
| 2013 | 1472 | 100.2 | -1.44 | -3.90 | 0.916 | 47.7% | — | — | — | 33.3% | -0.67 | 0–1 | 0–1 | — | +0.05 | 2015 | 1517 | 106.8 | +0.96 | -1.58 | 1.004 | 49.9% | -2 | — | — | 46.7% | -0.33 | 2–4 (33%) | 2–1 (67%) | 98.5 | +0.60 |
| 2014 | 1515 | 114.8 | +1.12 | -0.31 | 1.062 | 51.2% | -9 | +53 | — | 56.3% | +0.31 | 1–1 | 0–1 | — | +0.23 | 2016 | 1538 | 108.9 | +0.86 | -0.78 | 1.017 | 50.6% | -26 | — | — | 48.6% | -0.06 | 4–1 (80%) | 1–1 | — | +1.24 |
| 2015 | 1490 | 105.8 | -1.50 | +0.60 | 0.919 | 48.3% | — | +35 | — | 35.7% | -0.93 | 1–3 (25%) | 1–1 | — | -0.16 | 2017 | 1583 | 117.0 | -0.51 | -2.33 | 0.883 | 47.6% | +30 | -93 | -6 | 39.3% | -0.93 | 3–4 (43%) | 5–4 (56%) | 100.8 | +0.64 |
| 2016 | 1676 | 125.2 | -2.13 | +1.39 | 0.970 | 49.6% | -47 | -40 | — | 52.0% | -0.10 | 7–2 (78%) | 1–4 (20%) | 106.7 | -0.02 | 2018 | 1573 | 127.1 | -0.70 | -1.07 | 0.927 | 48.5% | +3 | — | — | 39.5% | -0.55 | 1–5 (17%) | 0–3 (0%) | — | -0.27 |
| 2017 | 1567 | 106.6 | -4.42 | -2.38 | 0.765 | 43.8% | +37 | +13 | -25 | 30.0% | -1.50 | 1–3 (25%) | 1–1 | — | -0.09 | 2019 | 1542 | 109.9 | -0.01 | -4.94 | 0.799 | 45.8% | +17 | — | — | 25.0% | -1.67 | 1–1 | 1–3 (25%) | — | -0.18 |
| 2018 | 1544 | 107.0 | -1.75 | +0.58 | 0.878 | 46.9% | +47 | -42 | — | 26.7% | -1.47 | 1–0 | 0–1 | — | -0.09 | 2020 | 1533 | 102.9 | +0.45 | -3.00 | 0.551 | 40.8% | — | — | — | 0.0% | -2.50 | — | — | — | -0.05 |
| 2019 | 1544 | 115.2 | -2.55 | -2.28 | 0.726 | 43.4% | — | -57 | — | 20.0% | -2.20 | — | 0–1 | — | -0.35 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2020 | 1629 | 99.0 | -1.17 | +0.49 | 0.714 | 41.9% | — | — | — | 0.0% | -3.00 | — | — | — | +0.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2021 | 1625 | 124.4 | -0.01 | +0.98 | 1.015 | 50.1% | -47 | +108 | — | 52.4% | +0.02 | 4–2 (67%) | 5–2 (71%) | 103.9 | +0.65 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2022 | 1561 | 112.8 | -3.79 | -3.02 | 0.846 | 46.3% | -8 | +74 | — | 37.0% | -0.63 | 1–2 (33%) | 0–4 (0%) | 95.6 | +0.58 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2023 | 1496 | 97.5 | -3.95 | -3.42 | 0.666 | 41.1% | +3 | — | — | 0.0% | -3.30 | — | 0–1 | — | +0.24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1698 | 119.0 | -2.22 | -0.58 | 0.868 | 46.8% | -11 | +22 | -25 | 39.0% | -0.79 | 18–14 (56%) | 9–19 (32%) | 99.2 | +1.18 | Career | 1655 | 118.7 | -0.20 | -1.71 | 0.920 | 48.4% | +8 | -93 | -6 | 40.4% | -0.66 | 12–16 (43%) | 11–15 (42%) | 97.2 | +3.00 |
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 |
|---|---|---|---|---|---|
| Anna Karolina Schmiedlova | 2 | 1 | 3 | May 24, 2022 | H2H |
| Su-Wei Hsieh | 1 | 2 | 3 | Jun 15, 2017 | H2H |
| Sorana Cirstea | 0 | 2 | 2 | Jan 20, 2022 | H2H |
| Misaki Doi | 1 | 1 | 2 | Jan 19, 2022 | H2H |
| Irina Bara | 2 | 0 | 2 | Aug 6, 2021 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Saisai Zheng | 0 | 3 | 3 | Oct 10, 2019 | H2H |
| Kristina Mladenovic | 1 | 2 | 3 | Sep 12, 2019 | H2H |
| Zarina Diyas | 1 | 1 | 2 | Jan 8, 2020 | H2H |
| Luksika Kumkhum | 1 | 1 | 2 | Sep 13, 2018 | H2H |
| Lin Zhu | 1 | 1 | 2 | Jul 26, 2018 | H2H |