Head to head
1
Hard
0
0
Carpet
1
Trey Waltke's wins on the left · John Lloyd's on the right · bar lengths share one scale
All meetings (2)
| 1978 | Los Angeles | Carpet | R32 | John Lloyd | 7-6 6-2 |
| 1977 | Laguna Niguel | Hard | QF | Trey Waltke | 4-6 7-6 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.