Lucas Arnold Ker defeated Sergio Cortes 6-3 7-5 in the Chile 1 Masters 4 semi-final on clay. The result followed the form book — Lucas Arnold Ker came in leading the head-to-head 1–0. Lucas Arnold Ker extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1996-03-23 | Chile 1 Masters 1 | F | clay | Lucas Arnold Ker | 6-4 7-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.