H2H data updated: 2026-09-13 00:00 UTC

Leonie Kung vs Aliona Bolsova H2H: 1-0

Leonie Kung holds a 1–0 lead over Aliona Bolsova in their WTA head-to-head. Across 1 main-draw meeting, Leonie Kung leads 1–0 on clay. Most recently, Leonie Kung won the 2020 Prague Open first round 6-4 6-3.

Switzerland Age 25 Right-Handed 176 cm / 5'9"
H2H
1 0
1 main-draw meetings
Spain Age 28 Right-Handed 174 cm / 5'9"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Leonie Kung #157 6-4 6-3 Aliona Bolsova #102 Match data Aug 13, 2020* R32 Prague Open International modern equivalent WTA 250 Clay

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
Leonie Kung #447 #144 516 1,614 7 9 43.8% 0 0 0 0 0 0
Aliona Bolsova #385 #88 782 1,617 13 24 35.1% 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 Leonie Kung Aliona Bolsova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 2018 0–1 0.0% #539 1,454 0 0
19 2020 5–2 71.4% #157 1,574 0 0
20 2021 2–5 28.6% #165 1,439 0 0
21 2019 6–6 50.0% #116 1,538 0 0
22 2020 2–4 33.3% #103 1,563 0 0
23 2021 3–9 25.0% #157 1,598 0 0
24 2025 0–1 0.0% #349 1,426 0 0
25 2023 1–4 20.0% #170 1,524 0 0
27 2025 1–1 50.0% #235 1,522 0 0

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 Leonie Kung Aliona Bolsova
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 2017 1485 98.8
17 2018 1454 97.3 -1.27 -2.60 0.571 38.7% 0.0% -3.50 -0.08
19 2020 1575 122.0 -0.05 +1.56 1.143 53.3% +45 64.7% +1.06 2–1 (67%) 1–1 +0.68
20 2021 1440 111.2 +0.14 -1.03 0.943 48.4% +91 33.3% -1.00 0–1 +0.14 2018 1500 99.1
21 2022 1438 94.7 2019 1539 111.9 -1.14 +0.81 0.983 49.3% -55 +85 56.0% +0.16 1–2 (33%) 2–3 (40%) 98.2 +0.62
22 2020 1564 109.7 -0.86 -0.91 0.822 45.9% +44 35.7% -1.14 1–1 2–1 (67%) +0.31
23 2024 1478 2021 1598 119.7 -1.14 -1.37 0.905 48.3% -9 -43 33.3% -0.77 2–4 (33%) 1–4 (20%) 96.8 -0.27
24 2025 1427 97.4 33.3% -3.00 0–1 1–0 -0.08 2022 1600 100.4
25 2023 1525 107.9 -1.29 -0.98 0.868 46.9% +32 27.3% -1.64 0–1 +0.28
26 2024 1496
27 2025 1522 111.4 -0.26 +0.42 0.992 49.9% 40.0% +0.80 1–0 0–2 -0.39
28 2026 1513 100.6
Career 1615 111.2 -0.04 +0.07 1.005 50.0% +62 45.9% -0.35 2–3 (40%) 2–1 (67%) +4.13 1617 115.4 -1.07 -0.44 0.915 48.1% -22 +47 40.0% -0.58 5–8 (38%) 5–10 (33%) 96.2 +1.49

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.