Head to head
0
Hard
1
3
Clay
0
Felix Mantilla's wins on the left · Christian Ruud's on the right · bar lengths share one scale
All meetings (4)
| 1997 | San Marino | Clay | QF | Felix Mantilla | 6-3 6-1 |
| 1997 | Dubai | Hard | R32 | Christian Ruud | 6-4 2-6 6-3 |
| 1996 | Marbella | Clay | QF | Felix Mantilla | 0-7 7-6(2) 6-3 |
| 1995 | Buenos Aires | Clay | R16 | Felix Mantilla | 6-4 7-6(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.