Head-to-head · 20 bouts
Washuyama Yoshikazu and Masudayama Yasuhito have met 20 times in recorded sumo. Washuyama Yoshikazu leads 17–3.
Washuyama Yoshikazu has won with: frontal push out (6), frontal force out (3), thrust down (2), beltless armthrow (2), frontal crush out (1).
Masudayama Yasuhito has won with: thrust down (1), frontal push down (1), frontal push out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| January 1975 | Day 6 | Masudayama Yasuhito | Thrust down | Juryo 9 East vs Juryo 11 West |
| March 1975 | Day 6 | Washuyama Yoshikazu | Frontal crush out | Juryo 7 East vs Juryo 7 West |
| May 1975 | Day 6 | Washuyama Yoshikazu | Thrust down | Juryo 5 East vs Juryo 4 West |
| November 1977 | Day 15 | Washuyama Yoshikazu | Frontal push out | Maegashira 4 East vs Maegashira 9 East |
| September 1978 | Day 12 | Washuyama Yoshikazu | Frontal push out | Maegashira 10 East vs Maegashira 7 West |
| November 1978 | Day 10 | Masudayama Yasuhito | Frontal push down | Maegashira 11 East vs Maegashira 13 East |
| January 1979 | Day 6 | Washuyama Yoshikazu | Hand pull down | Maegashira 7 East vs Maegashira 5 West |
| September 1979 | Day 11 | Washuyama Yoshikazu | Frontal push out | Maegashira 13 East vs Maegashira 14 West |
| November 1979 | Day 6 | Washuyama Yoshikazu | Frontal force out | Maegashira 10 West vs Maegashira 5 West |
| January 1980 | Day 14 | Washuyama Yoshikazu | Beltless armthrow | Maegashira 10 West vs Maegashira 2 West |
| July 1980 | Day 13 | Washuyama Yoshikazu | Minor inner foot sweep | Maegashira 3 East vs Maegashira 10 West |
| September 1980 | Day 8 | Washuyama Yoshikazu | Thrust down | Maegashira 6 East vs Maegashira 9 West |
| November 1980 | Day 11 | Washuyama Yoshikazu | Frontal push out | Maegashira 1 East vs Maegashira 3 East |
| March 1981 | Day 15 | Washuyama Yoshikazu | Frontal force out | Maegashira 10 West vs Maegashira 3 West |
| May 1981 | Day 9 | Washuyama Yoshikazu | Under shoulder swing down | Maegashira 3 West vs Maegashira 1 West |
| July 1981 | Day 1 | Washuyama Yoshikazu | Frontal force out | Maegashira 5 East vs Maegashira 4 West |
| March 1982 | Day 2 | Masudayama Yasuhito | Frontal push out | Juryo 8 West vs Juryo 4 West |
| July 1984 | Day 6 | Washuyama Yoshikazu | Beltless armthrow | Maegashira 11 West vs Maegashira 5 West |
| September 1985 | Day 12 | Washuyama Yoshikazu | Frontal push out | Juryo 3 East vs Juryo 7 East |
| November 1985 | Day 11 | Washuyama Yoshikazu | Frontal push out | Juryo 2 East vs Juryo 11 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.