Koshiba against Daii, Haru 1991, day 11
Haru 1991, day 11, 20 March 1991. Jonidan, bout 4 of 56. East on the left, west on the right.
43% KoshibaDaii 57%
The ratings had Daii the favourite, at 57%, and he won. These are the site's own ratings as the basho began, not a bookmaker's odds.