Head to head
1
Clay
0
0
Carpet
1
John Alexander's wins on the left · Mike Leach's on the right · bar lengths share one scale
All meetings (2)
| 1984 | Melbourne-1 | Carpet | R16 | Mike Leach | 6-3 6-3 |
| 1982 | Boston | Clay | R32 | John Alexander | 6-3 5-7 5-5 RET |
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.