Head to head
Rivalry summary
Agustin Calleri and Frederic Niemeyer met 1 times on the ATP tour between 2001 and 2001. Agustin Calleri leads the head-to-head 1–0 against Frederic Niemeyer.
1
Clay
0
Agustin Calleri's wins on the left · Frederic Niemeyer's on the right · bar lengths share one scale
All meetings (1)
| 2001 | Davis Cup G1 SF: ARG vs CAN | Clay | RR | Agustin Calleri | 6-2 6-4 |
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.