Head to head
Rivalry summary
Ryan Harrison and Mackenzie McDonald met 1 times on the ATP tour between 2018 and 2018. Ryan Harrison leads the head-to-head 1–0 against Mackenzie McDonald.
1
Hard
0
Ryan Harrison's wins on the left · Mackenzie McDonald's on the right · bar lengths share one scale
All meetings (1)
| 2018 | Canada Masters | Hard | R64 | Ryan Harrison | 6-4 6-2 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.