Head to head
Rivalry summary
Bill Cowan and Abraham Sojo met 1 times on the ATP tour between 1982 and 1982. Bill Cowan leads the head-to-head 1–0 against Abraham Sojo.
1
Hard
0
Bill Cowan's wins on the left · Abraham Sojo's on the right · bar lengths share one scale
All meetings (1)
| 1982 | Davis Cup AME SF: VEN vs CAN | Hard | RR | Bill Cowan | 7-5 6-2 |
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.