Head to head
Rivalry summary
Glenn Michibata and Bill Cowan met 1 times on the ATP tour between 1982 and 1982. Glenn Michibata leads the head-to-head 1–0 against Bill Cowan.
1
Carpet
0
Glenn Michibata's wins on the left · Bill Cowan's on the right · bar lengths share one scale
All meetings (1)
| 1982 | Bangkok | Carpet | R32 | Glenn Michibata | 6-3 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.