San Diego 2 Challenger
1st round
| Dietrich | 6 | 6 | ✓ |
|---|---|---|---|
| Dinev | 3 | 1 |
ATP head-to-head · 1 meeting
Dylan Dietrich leads Dinko Dinev 1–0 in their head-to-head (1 meeting). They last met at San Diego 2 Challenger (1st round) on 21 Sept 2026, where Dylan Dietrich won.
1st round
| Dietrich | 6 | 6 | ✓ |
|---|---|---|---|
| Dinev | 3 | 1 |