H2H data updated: 2026-09-02 00:00 UTC

Yosuke Watanuki vs Jason Jung

Compare the head-to-head record, career totals, season-by-season performance, and match log for Yosuke Watanuki vs Jason Jung.

Japan Age 28 Right-Handed 180 cm / 5'11"
H2H
0 0
0 main draw meetings
Chinese Taipei Age 37 Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jason Jung #125 6-2 6-0 Yosuke Watanuki #232 Match data Sep 27, 2020* Q1 Q Roland Garros Grand Slam Clay

1 qualifying meeting 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
Yosuke Watanuki #420 #72 756 1,775 18 23 43.9% 0 0 0 0 0 0
Jason Jung #1,071 #114 500 1,668 10 22 31.2% 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 Yosuke Watanuki Jason Jung
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 2018 1–2 33.3% #194 1,573 0 0
21 2019 0–1 0.0% #263 1,584 0 0
23 2021 1–1 50.0% #266 1,567 0 0
24 2022 2–3 40.0% #145 1,645 0 0
25 2023 8–11 42.1% #99 1,708 0 0
26 2024 2–2 50.0% #374 1,695 0 0
27 2025 4–3 57.1% #159 1,632 0 0
28 2017 0–2 0.0% #239 1,465 0 0
29 2018 2–3 40.0% #121 1,531 0 0
30 2019 2–6 25.0% #127 1,559 0 0
31 2020 3–6 33.3% #132 1,600 0 0
32 2021 2–3 40.0% #178 1,537 0 0
34 2023 1–2 33.3% #244 1,528 0 0

Advanced Statistics Comparison by Age

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 Yosuke Watanuki Jason Jung
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 2017 1493 102.9
20 2018 1573 117.0 -0.45 +1.44 0.854 47.2% +43 37.5% -0.25 1–1 0–2 -0.20
21 2019 1584 108.7 -2.35 -1.06 0.781 46.0% 0.0% -2.00 +0.15
22 2020 1570 92.7
23 2021 1567 109.2 +1.10 -1.14 0.916 48.1% 40.0% -0.20 1–0 -0.18
24 2022 1645 119.0 +0.87 -2.04 0.950 49.5% -94 57.1% +1.00 1–0 0–2 -0.36 2013 1475 94.4
25 2023 1708 134.9 -0.38 -1.46 0.887 48.2% -11 -73 -11 45.1% -0.31 2–5 (29%) 9–7 (56%) -0.77 2014 1504 109.1
26 2024 1695 121.3 -0.44 +1.71 1.000 49.5% -3 45.5% -0.27 1–0 1–1 -0.15 2015 1494 97.5
27 2025 1632 117.4 +0.61 +0.28 1.074 50.6% +13 50.0% +0.19 2–2 (50%) 1–2 (33%) -0.09
28 2026 1590 96.5 2017 1466 99.2 -1.95 -2.05 0.694 43.9% 0.0% -3.00 -0.09
29 2018 1532 109.6 -1.26 -2.42 0.819 47.0% +87 38.5% -0.85 1–1 0–1 +0.05
30 2019 1559 117.1 -2.28 -1.30 0.845 47.3% +24 35.0% -0.60 1–3 (25%) 0–3 (0%) +0.22
31 2020 1600 135.9 -1.90 -0.10 0.889 47.4% +31 37.5% -1.00 1–0 1–3 (25%) +0.21
32 2021 1538 108.2 -2.40 -0.54 0.941 48.6% +68 36.4% -0.73 1–0 1–2 (33%) +0.76
33 2022 1529 100.5
34 2023 1528 110.8 -3.54 -0.93 0.665 41.8% -1 28.6% -2.28 1–0 1–0 +0.07
Career 1776 126.4 -0.05 -0.69 0.931 48.8% +3 -84 -11 45.0% -0.16 8–8 (50%) 11–14 (44%) 103.8 -3.90 1669 117.0 -2.13 -1.03 0.837 46.8% +23 +79 33.8% -1.06 5–4 (56%) 3–9 (25%) 99.3 +3.81

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.