Dong Ju Kim
ATP · ranked No. 729
Elo1,362
Elo · hard1,366
Elo · clay1,431
Elo · grass1,431
ATP ranking729
Season 20262–4no title
Elo over the last 2 years
Season 2026
| Surface | Record | Won |
|---|---|---|
| Hard court | 2–4 | 33% |
| Record · Titles: 0 | 2–4 | 33% |
Serve profile vs the tour (12 months)
Matches with stats from the last 12 months, pulled towards the tour average on a small sample.
| Dong Ju Kim | Tour | |
|---|---|---|
| Service points won | 61% | 62% |
| Return points won | 39% | 38% |
| Service games held | 72% | 76% |
| Breaks of serve | 25% | 24% |
| Aces per service game | 0.31 | |
| Double faults per game | 0.16 | |
| Sets with a tie-break | 12% | |
| Tie-breaks won | 1/2 | |
| Wins in straight sets | 50% | |
| Matches in the sample | 7 |
Form: recent matches
- 25/10/26LAlibek Kachmazov#361Challenger Seoul · Q16:4 3:6 1:6
- 14/09/26LMartin Borisiouk#867Challenger Phan Thiet 4 · Q24:6 3:6
- 13/09/26WTran Quoc CuongChallenger Phan Thiet 4 · Q16:2 6:0
- 07/09/26LGrigoriy Lomakin#851Challenger Phan Thiet 3 · Q24:6 6:2 6:7
- 06/09/26WKristjan TammChallenger Phan Thiet 3 · Q13:6 6:3 7:6
- 12/04/26LHikaru Shiraishi#592Challenger Busan · Q15:7 3:6
- 26/10/25LKokoro Isomura#649Challenger Seoul · Q14:6 3:6