Dong-Hak Sin
🇰🇷South Korea· Unranked· 34y· ATP
Record by season
| Season | Total | Hard | Clay | Grass | Indoor |
|---|---|---|---|---|---|
| All | 41–3852% | 32–2952% | 9–950% | — | — |
| 2018 | 4–544% | 3–443% | 1–150%† | — | — |
| 2017 | 14–670% | 11–569% | 3–175%† | — | — |
| 2016 | 6–746% | 2–340% | 4–450% | — | — |
| 2015 | 5–645% | 4–544% | 1–150%† | — | — |
| 2014 | 5–838% | 5–645% | 0–20%† | — | — |
† fewer than 5 matches
Records start with the 2011 season
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