Dmitry Tursunov defeated Denis Istomin 6-3 6-4 in the Barcelona round of 64 on clay. The upset overturned the form book — Denis Istomin came in leading the head-to-head 4–2, defending last year's round of 64. Dmitry Tursunov narrowed the head-to-head to 4–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-06-23 | Wimbledon | R128 | grass | Denis Istomin | 7-5 6-4 3-6 6-2 |
| 2014-03-19 | Miami Masters | R64 | hard | Denis Istomin | 6-7(8) 6-0 6-3 |
| 2014-02-03 | Montpellier | R16 | hard | Denis Istomin | 7-5 6-4 |
| 2014-01-13 | Australian Open | R64 | hard | Denis Istomin | 7-6(3) 4-6 6-1 6-4 |
| 2014-01-06 | Sydney | QF | hard | Dmitry Tursunov | 7-6(5) 6-2 |
| 2009-06-14 | Eastbourne | QF | grass | Dmitry Tursunov | 7-6(6) 6-4 |
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 (109 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About