Hernan Gumy defeated Lucas Arnold Ker 6-4 6-3 in the Argentina 2 Masters 2 semi-final on clay. The upset overturned the form book — Lucas Arnold Ker came in leading the head-to-head 1–0. Hernan Gumy claimed a first win over Lucas Arnold Ker in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-10-20 | Mexico City | R32 | clay | Lucas Arnold Ker | 6-1 0-6 6-1 |
Averages over each player's completed matches in the selected window (124 vs 42). 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