Head to head
Rivalry summary
Jaime Fillol Sr. and Byron Bertram met 3 times on the ATP tour between 1971 and 1980. Jaime Fillol Sr. leads the head-to-head 2–1 against Byron Bertram. By surface, they are level 1–1 on hard.
1
Hard
1
1
Clay
0
Jaime Fillol Sr.'s wins on the left · Byron Bertram's on the right · bar lengths share one scale
All meetings (3)
| 1980 | Tampa | Hard | R32 | Byron Bertram | 6-4 7-6 |
| 1978 | Palm Springs | Hard | R64 | Jaime Fillol Sr. | 6-4 6-2 |
| 1971 | Bournemouth | Clay | R32 | Jaime Fillol Sr. | 6-1 6-4 3-6 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.