Head to head
3
Hard
1
0
Clay
1
1
Grass
1
Rainer Schuettler'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)
| 2005 | Monte Carlo Masters | Clay | R64 | Nicolas Kiefer | 6-2 2-6 6-1 |
| 2004 | Halle | Grass | QF | Rainer Schuettler | 6-3 7-6(2) |
| 2004 | Miami Masters | Hard | R64 | Nicolas Kiefer | 6-4 4-6 7-6(3) |
| 2003 | US Open | Hard | R64 | Rainer Schuettler | 6-1 7-5 2-6 6-4 |
| 2002 | Sydney | Hard | R32 | Rainer Schuettler | 6-2 6-2 |
| 2001 | US Open | Hard | R128 | Rainer Schuettler | 5-7 6-4 1-0 RET |
| 1999 | Halle | Grass | R32 | Nicolas Kiefer | 6-4 6-1 |
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.