By surface
| Surface | Andrea Gaudenzi | Marcos Ondruska |
|---|---|---|
| Clay | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1996-04-05 | ATP | Davis Cup WG QF: ITA vs RSA | Round Robin | Clay | Andrea Gaudenzi | 6-1 | 1-1 | |||
| 1993-08-02 | ATP | Kitzbuhel | Round of 32 | Clay | Andrea Gaudenzi | 6-4 | 6-1 |