Martin Alund defeated Diego Schwartzman 6-3 6-4 in the Chile F15 qualifying round on clay. The upset overturned the form book — Diego Schwartzman came in leading the head-to-head 3–2. Martin Alund narrowed the head-to-head to 3–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-05-26 | Roland Garros | Q2 | clay | Diego Schwartzman | 6-2 6-2 |
| 2014-05-22 | Roland Garros | Q64 | clay | Diego Schwartzman | 6-2 6-2 |
| 2013-01-09 | Australian Open | Q128 | hard | Diego Schwartzman | 0-6 6-0 6-2 |
| 2011-05-02 | Argentina F4 | F | clay | Martin Alund | 6-4 6-1 |
| 2011-01-31 | Colombia F1 | R16 | clay | Martin Alund | 6-0 2-6 6-2 |
Averages over each player's completed matches in the selected window (65 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About