Head to head
0
Hard
1
2
Clay
0
Igor Andreev's wins on the left · Nicolas Massu's on the right · bar lengths share one scale
All meetings (3)
| 2007 | Roland Garros | Clay | R64 | Igor Andreev | 6-3 3-6 6-3 7-5 |
| 2007 | Davis Cup WG R1: CHI vs RUS | Clay | RR | Igor Andreev | 6-2 6-1 6-7(1) 6-4 |
| 2004 | Athens Olympics | Hard | R16 | Nicolas Massu | 6-3 6-7(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.