Head-to-head · 13 bouts
Masurao Hiroo and Sasshunada Yasutaka have met 13 times in recorded sumo. Masurao Hiroo leads 10–3.
Masurao Hiroo has won with: frontal force out (9), frontal push out (1).
Sasshunada Yasutaka has won with: frontal push out (3).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| July 1984 | Day 1 | Sasshunada Yasutaka | Frontal push out | Juryo 11 East vs Juryo 10 West |
| March 1985 | Day 8 | Masurao Hiroo | Frontal force out | Juryo 10 East vs Juryo 1 West |
| May 1985 | Day 10 | Masurao Hiroo | Frontal force out | Juryo 8 West vs Juryo 3 West |
| November 1985 | Day 11 | Masurao Hiroo | Frontal push out | Juryo 2 West vs Juryo 1 West |
| March 1986 | Day 4 | Sasshunada Yasutaka | Frontal push out | Juryo 8 West vs Juryo 4 West |
| November 1986 | Day 7 | Masurao Hiroo | Frontal force out | Maegashira 6 East vs Maegashira 13 West |
| January 1987 | Day 2 | Masurao Hiroo | Frontal force out | Maegashira 4 East vs Maegashira 11 East |
| January 1988 | Day 8 | Masurao Hiroo | Frontal force out | Maegashira 6 East vs Maegashira 13 West |
| March 1988 | Day 3 | Masurao Hiroo | Frontal force out | Maegashira 6 East vs Maegashira 1 West |
| March 1989 | Day 9 | Masurao Hiroo | Frontal force out | Maegashira 10 East vs Maegashira 14 East |
| May 1989 | Day 7 | Masurao Hiroo | Frontal force out | Maegashira 11 West vs Maegashira 4 West |
| September 1989 | Day 13 | Masurao Hiroo | Frontal force out | Maegashira 14 East vs Maegashira 4 West |
| January 1990 | Day 9 | Sasshunada Yasutaka | Frontal push out | Juryo 7 West vs Juryo 2 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.