Billy Harris leads 3 to 1 over 4 singles meetings since 2025. Last meeting on 28/10/2026 at Seoul Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 28/10/2026 | Seoul Challenger | Round 2 | hard | Harris | 6-2 6-4 |
| 17/03/2026 | Miami Open - Miami | Qualifying 1 | hard | Vukic | 7-6(3) 3-2 |
| 11/03/2026 | Phoenix Challenger | Round 1 | hard | Harris | 6-7(6) 6-7(3) |
| 12/04/2025 | BMW Open - Munich | Qualifying 1 | clay | Harris | 3-6 6-3 6-4 |
| hard | Vukic 1 - 2 Harris |
| clay | Vukic 0 - 1 Harris |
| 2026 | Vukic 1 - 2 Harris |
| 2025 | Vukic 0 - 1 Harris |
197 wins, 184 losses since 2021 (51.7%).
Last matches: D V D D V
251 wins, 194 losses since 2021 (56.4%).
Last matches: D V V V D
Billy Harris leads 3 to 1 over 4 singles meetings since 2025.
On 28/10/2026, at Seoul Challenger (Round 2): Billy Harris won 6-2 6-4.