Head to head
1
Hard
1
0
Clay
1
1
Carpet
0
Sebastien Lareau's wins on the left · Nicolas Lapentti's on the right · bar lengths share one scale
All meetings (4)
| 2001 | Memphis | Hard | R32 | Sebastien Lareau | 4-6 6-3 7-6(2) |
| 2000 | Indianapolis | Hard | R32 | Nicolas Lapentti | 6-3 3-6 6-2 |
| 1998 | Davis Cup G1 SF: ECU vs CAN | Clay | RR | Nicolas Lapentti | 6-2 6-3 0-6 6-3 |
| 1995 | Davis Cup G2 F: CAN vs ECU | Carpet | RR | Sebastien Lareau | 6-4 6-4 6-4 |
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.