Level, 2 wins each over 4 singles meetings since 2022. Last meeting on 31/03/2026 at US Men's Clay Court Championship - Houston.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 31/03/2026 | US Men's Clay Court Championship - Houston | Round 1 | clay | McDonald | 6-4 6-2 |
| 10/10/2022 | Firenze Open - Florence | Round 1 | indoor hard | McDonald | 6-4 4-6 6-1 |
| 22/09/2022 | San Diego Open - San Diego | Round 2 | hard | Brooksby | 6-4 3-6 6-2 |
| 27/07/2022 | Truist Atlanta Open - Atlanta | Round 2 | hard | Brooksby | 6-3 6-4 |
| clay | McDonald 1 - 0 Brooksby |
| indoor hard | McDonald 1 - 0 Brooksby |
| hard | McDonald 0 - 2 Brooksby |
| 2026 | McDonald 1 - 0 Brooksby |
| 2022 | McDonald 1 - 2 Brooksby |
180 wins, 166 losses since 2021 (52.0%).
Last matches: D D D D V
130 wins, 83 losses since 2021 (61.0%).
Last matches: D V V V V
Level, 2 wins each over 4 singles meetings since 2022.
On 31/03/2026, at US Men's Clay Court Championship - Houston (Round 1): Mackenzie McDonald won 6-4 6-2.