Colton Smith leads 3 to 1 over 4 singles meetings since 2024. Last meeting on 30/05/2026 at Little Rock Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 30/05/2026 | Little Rock Challenger | Quarter-final | hard | Smith | 6-4 7-6(4) |
| 06/04/2026 | Sarasota Challenger | Round 1 | clay | Zink | 6-1 1-6 6-2 |
| 20/07/2025 | Citi Open - Washington | Qualifiers | hard | Smith | 4-6 6-4 6-3 |
| 13/07/2024 | M25 Dallas | Semi-final | indoor hard | Smith | 3-6 6-3 6-0 |
| hard | Zink 0 - 2 Smith |
| clay | Zink 1 - 0 Smith |
| indoor hard | Zink 0 - 1 Smith |
| 2026 | Zink 1 - 1 Smith |
| 2025 | Zink 0 - 1 Smith |
| 2024 | Zink 0 - 1 Smith |
123 wins, 104 losses since 2021 (54.2%).
Last matches: D V V V V
93 wins, 62 losses since 2021 (60.0%).
Last matches: D D D D V
Colton Smith leads 3 to 1 over 4 singles meetings since 2024.
On 30/05/2026, at Little Rock Challenger (Quarter-final): Colton Smith won 6-4 7-6(4).