Head to head
2
Hard
1
1
Clay
1
0
Grass
1
1
Carpet
0
Igor Andreev's wins on the left · Gael Monfils's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 2012 | Madrid Masters | Clay | R32 | Gael Monfils | 6-3 1-0 RET |
| 2010 | US Open | Hard | R64 | Gael Monfils | 6-3 6-4 6-3 |
| 2008 | Canada Masters | Hard | R64 | Igor Andreev | 7-6(5) 7-6(3) |
| 2008 | Munich | Clay | R32 | Igor Andreev | 6-3 6-4 |
| 2007 | Queen's Club | Grass | R64 | Gael Monfils | 6-3 6-4 |
| 2006 | Paris Masters | Carpet | R64 | Igor Andreev | 7-5 6-4 |
| 2005 | Marseille | Hard | R32 | Igor Andreev | 6-3 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.