David Sanchez defeated German Puentes 6-2 6-2 in the Spain 2 Masters 4 qualifying round on clay. The upset overturned the form book — German Puentes came in leading the head-to-head 7–4, but David Sanchez had been the form player, winning 4 of their last 9 on clay. David Sanchez narrowed the head-to-head to 7–5.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-02-04 | Spain 2 Masters 3 | SF | clay | German Puentes | 7-5 7-6(7) |
| 2000-01-10 | Spain 1 3 | SF | clay | German Puentes | 6-4 6-2 |
| 2000-01-10 | Spain 1 2 | F | clay | German Puentes | 5-7 6-4 6-4 |
| 1999-01-29 | Spain 2 Masters 3 | SF | clay | German Puentes | 6-7 7-5 6-1 |
| 1999-01-02 | Spain 1 Masters 2 | R16 | clay | German Puentes | 3-6 6-3 6-4 |
| 1997-10-17 | Spain 9 Masters 4 | SF | clay | David Sanchez | 6-3 6-3 |
| 1997-10-17 | Spain 9 Masters 1 | QF | clay | David Sanchez | 6-2 6-2 |
| 1997-08-08 | Spain 7 Masters 3 | F | clay | German Puentes | 6-3 6-4 |
| 1997-01-03 | Spain 1 Masters 1 | R32 | clay | German Puentes | 6-4 6-2 |
| 1996-08-10 | Spain 7 Masters 4 | SF | clay | David Sanchez | 6-0 6-2 |
| 1996-01-05 | Spain 1 Masters 2 | QF | clay | David Sanchez | 7-5 6-4 |
Averages over each player's completed matches in the selected window (200 vs 34). 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