Tatsuwaka against Oi, Hatsu 1979, day 4
Hatsu 1979, day 4, 10 January 1979. Jonokuchi, bout 3 of 7. East on the left, west on the right.
47% TatsuwakaOi 53%
The ratings had it close to even, 53% to 47%. These are the site's own ratings as the basho began, not a bookmaker's odds.