Head to head
Rivalry summary
Barry MacKay and William Brown met 1 times on the ATP tour between 1970 and 1970. Barry MacKay leads the head-to-head 1–0 against William Brown.
1
Hard
0
Barry MacKay's wins on the left · William Brown's on the right · bar lengths share one scale
All meetings (1)
| 1970 | Berkeley | Hard | R64 | Barry MacKay | 6-3 4-6 6-3 |
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.