Jason Jung
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Ernesto Escobedo | 1 | 1 | 2 | Aug 2, 2023 | H2H |
| Federico Coria | 0 | 2 | 2 | Sep 29, 2020 | H2H |
| Borna Coric | 0 | 1 | 1 | Aug 3, 2023 | H2H |
| J.J. Wolf | 0 | 1 | 1 | Jul 27, 2023 | H2H |
| Evgeny Donskoy | 0 | 1 | 1 | Jul 21, 2021 | H2H |
H2H data updated: 2026-09-12 00:00 UTC
Jason Jung vs Alexander Cozbinov
Compare the head-to-head record, career totals, season-by-season performance, and match log for Jason Jung vs Alexander Cozbinov.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
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0 main-draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Jason Jung | 6-0 6-1 | Alexander Cozbinov | Match data | Jul 31, 2023 | Q1 | Los Cabos Open | ATP 250 | 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.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jason Jung | #1,071 | #114 | 500 | 1,668 | 10 | 22 | 31.2% | 0 | 0 | 0 | 0 | 0 | 0 |
| Alexander Cozbinov | — | — | — | 1,500 | — | — | — | 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 | Jason Jung | Alexander Cozbinov | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 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 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 | Jason Jung | Alexander Cozbinov | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 24 | 2013 | 1475 | 94.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2014 | 1504 | 109.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2015 | 1494 | 97.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2017 | 1466 | 99.2 | -1.95 | -2.05 | 0.694 | 43.9% | — | — | — | 0.0% | -3.00 | — | — | — | -0.09 | 2023 | 1486 | 91.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 | — | 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 | — | 1500 | 95.7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
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.
Alexander Cozbinov
all rivalries →No career rivalry data available.