Head to head
1
Grass
0
1
Carpet
0
John Alexander's wins on the left · Bob Giltinan's on the right · bar lengths share one scale
All meetings (2)
| 1976 | Atlanta WCT | Carpet | R16 | John Alexander | 7-6(2) 2-6 6-4 |
| 1973 | Australian Open | Grass | QF | John Alexander | 6-1 5-7 6-1 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.