Tomas Berdych defeated Nikolay Davydenko 3-6 7-5 6-4 in the Barcelona round of 32 on clay. The upset overturned the form book — Nikolay Davydenko came in leading the head-to-head 9–2. Tomas Berdych narrowed the head-to-head to 9–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-02-21 | Dubai | R16 | hard | Tomas Berdych | 6-3 7-6(5) |
| 2010-11-07 | Paris Masters | R16 | hard | Nikolay Davydenko | 4-6 7-6(5) 6-0 |
| 2009-06-22 | Wimbledon | R32 | grass | Tomas Berdych | 6-2 6-3 6-2 |
| 2008-10-26 | Paris Masters | R16 | hard | Nikolay Davydenko | 6-1 6-1 |
| 2008-04-11 | Davis Cup WG QF: RUS vs CZE | RR | clay | Nikolay Davydenko | 6-3 2-6 6-7(5) 6-3 1-2 RET |
| 2007-08-13 | Cincinnati Masters | R16 | hard | Nikolay Davydenko | 6-3 6-2 |
| 2007-01-15 | Australian Open | R16 | hard | Nikolay Davydenko | 5-7 6-4 6-1 7-6(5) |
| 2006-01-09 | Sydney | R32 | hard | Nikolay Davydenko | 7-6(4) 6-3 |
| 2005-08-08 | Canada Masters | R32 | hard | Nikolay Davydenko | 5-7 6-1 6-3 |
| 2005-07-18 | Stuttgart | QF | grass | Nikolay Davydenko | 6-4 6-2 |
| 2005-02-14 | Rotterdam | R16 | hard | Nikolay Davydenko | 7-6(8) 6-0 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 54). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About