Ivan Vajda defeated Zeljko Krajan 6-4 6-1 in the Croatia 1 Masters 3 round of 16 on clay. The upset overturned the form book — Zeljko Krajan came in leading the head-to-head 3–2. Ivan Vajda narrowed the head-to-head to 3–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-07-17 | Umag | Q16 | clay | Ivan Vajda | 6-4 3-6 6-3 |
| 1999-05-31 | Germany F4B | SF | clay | Zeljko Krajan | 6-7 6-3 6-4 |
| 1998-05-02 | Croatia 2 Masters 1 | R16 | clay | Ivan Vajda | 6-2 3-1 |
| 1997-06-14 | Croatia 3 Masters 1 | R16 | clay | Zeljko Krajan | 6-2 6-4 |
| 1996-11-02 | Israel 2 Masters 1 | R32 | hard | Zeljko Krajan | 5-7 6-3 7-6 |
Averages over each player's completed matches in the selected window (2 vs 32). 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. Small sample — read as indicative. About