Head to head
1
Clay
0
Byron Black's wins on the left · Khalid Outaleb's on the right · bar lengths share one scale
All meetings (1)
| 1990 | Davis Cup G2 F: MAR vs ZIM | Clay | RR | Byron Black | 2-6 7-5 6-2 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.