Pedro Sakamoto defeated Fernando Romboli 6-1 6-2 in the Santiago q16 on clay. The result followed the form book — Pedro Sakamoto came in leading the head-to-head 3–1. Pedro Sakamoto extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-02-24 | Santiago | Q1 | clay | Pedro Sakamoto | 6-1 6-2 |
| 2014-10-27 | Brazil F11 | R32 | clay | Pedro Sakamoto | 6-4 6-3 |
| 2013-08-05 | Brazil F4 | F | clay | Pedro Sakamoto | 7-6(4) 7-5 |
| 2011-10-03 | Brazil F33 | R32 | clay | Fernando Romboli | 6-4 6-1 |
Averages over each player's completed matches in the selected window (177 vs 17). 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