Head to head
Rivalry summary
Andrea Gaudenzi and Jan Siemerink met 2 times on the ATP tour between 1994 and 2001. Andrea Gaudenzi leads the head-to-head 2–0 against Jan Siemerink. By surface, Gaudenzi leads 2–0 on clay.
2
Clay
0
Andrea Gaudenzi's wins on the left · Jan Siemerink's on the right · bar lengths share one scale
All meetings (2)
| 2001 | St. Poelten | Clay | QF | Andrea Gaudenzi | 7-6(4) 6-3 |
| 1994 | Rome Masters | Clay | R32 | Andrea Gaudenzi | 6-4 6-3 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.