Head to head
0
Hard
4
1
Clay
1
0
Carpet
1
Max Mirnyi's wins on the left · Nicolas Kiefer's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 2008 | Beijing Olympics | Hard | R64 | Nicolas Kiefer | 6-3 6-1 |
| 2006 | Hamburg Masters | Clay | R32 | Max Mirnyi | 6-2 6-2 |
| 2006 | Monte Carlo Masters | Clay | R64 | Nicolas Kiefer | 6-4 4-6 7-6(2) |
| 2005 | Moscow | Carpet | QF | Nicolas Kiefer | 6-3 6-4 |
| 2002 | St. Petersburg | Hard | R16 | Nicolas Kiefer | 6-3 7-5 |
| 2002 | Indianapolis | Hard | R32 | Nicolas Kiefer | 6-4 7-5 |
| 2002 | Cincinnati Masters | Hard | R64 | Nicolas Kiefer | 6-3 7-6(6) |
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.