Cristobal Saavedra Corvalan defeated Juan Carlos Saez 4-6 6-1 6-1 in the Chile F9 qualifying round on clay. The upset overturned the form book — Juan Carlos Saez came in leading the head-to-head 6–3. Cristobal Saavedra Corvalan narrowed the head-to-head to 6–4.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-11-24 | Chile F8 | QF | clay | Juan Carlos Saez | 7-6(4) 6-4 |
| 2014-09-01 | Peru F5 | F | clay | Juan Carlos Saez | 6-4 7-5 |
| 2012-11-26 | Chile F13 | QF | clay | Juan Carlos Saez | 7-6(2) 6-2 |
| 2012-11-19 | Chile F12 | QF | clay | Juan Carlos Saez | 7-6(9) 6-0 |
| 2012-05-28 | Chile F6 | R16 | clay | Cristobal Saavedra Corvalan | 6-3 6-4 |
| 2012-05-21 | Chile F5 | SF | clay | Juan Carlos Saez | 6-2 6-4 |
| 2011-11-14 | Chile F13 | R32 | clay | Juan Carlos Saez | 2-6 6-4 7-5 |
| 2011-10-24 | Chile F10 | SF | clay | Cristobal Saavedra Corvalan | 5-7 6-1 6-4 |
| 2010-11-01 | Chile F3 | F | clay | Cristobal Saavedra Corvalan | 2-6 7-6(3) 7-6(5) |
Averages over each player's completed matches in the selected window (69 vs 68). 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