Head to head
1
Clay
0
0
Carpet
2
John Alexander's wins on the left · Brad Gilbert's on the right · bar lengths share one scale
All meetings (3)
| 1984 | Brisbane | Carpet | R32 | Brad Gilbert | 7-6 6-1 |
| 1983 | Brisbane | Carpet | QF | Brad Gilbert | 6-4 6-4 |
| 1981 | Indianapolis | Clay | R64 | John Alexander | 6-3 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.