Hans Podlipnik Castillo defeated Guillermo Rivera Aranguiz 6-1 6-2 in the Chile F12 round of 16 on clay. The upset overturned the form book — Guillermo Rivera Aranguiz came in leading the head-to-head 3–1, but Hans Podlipnik Castillo had been the form player, winning 2 of their last 6 on clay. Hans Podlipnik Castillo narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-12-08 | Chile F10 | QF | clay | Hans Podlipnik Castillo | 3-6 6-3 6-4 |
| 2014-11-24 | Chile F8 | QF | clay | Guillermo Rivera Aranguiz | 6-3 6-4 |
| 2014-09-29 | Chile F4 | QF | clay | Guillermo Rivera Aranguiz | 4-6 7-6(6) 6-3 |
| 2011-11-14 | Chile F13 | F | clay | Guillermo Rivera Aranguiz | 6-4 6-4 |
Averages over each player's completed matches in the selected window (119 vs 35). 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