Head to head
2
Hard
1
1
Grass
0
Mark Philippoussis's wins on the left · Justin Gimelstob's on the right · bar lengths share one scale
All meetings (4)
| 2006 | Newport | Grass | F | Mark Philippoussis | 6-3 7-5 |
| 2000 | Los Angeles | Hard | R16 | Justin Gimelstob | 3-6 7-6(5) 7-6(3) |
| 2000 | San Jose | Hard | QF | Mark Philippoussis | 7-6(5) 6-4 |
| 1999 | San Jose | Hard | QF | Mark Philippoussis | 6-2 3-6 7-6(0) |
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.