Head to head
1
Hard
0
0
Grass
1
Stan Wawrinka's wins on the left · Evgeny Korolev's on the right · bar lengths share one scale
All meetings (2)
| 2007 | US Open | Hard | R128 | Stan Wawrinka | 4-6 6-3 4-6 6-4 7-5 |
| 2007 | Halle | Grass | R32 | Evgeny Korolev | 3-6 6-3 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.