Head-to-head · 13 bouts
Washuyama Yoshikazu and Kaiketsu Masateru have met 13 times in recorded sumo. Kaiketsu Masateru leads 8–5.
Washuyama Yoshikazu has won with: frontal force out (2), frontal push out (2), beltless armthrow (1).
Kaiketsu Masateru has won with: frontal thrust out (2), frontal force out (1), slap down (1), frontal push out (1), arm lock throw (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| May 1973 | Day 9 | Kaiketsu Masateru | Frontal force out | Maegashira 4 East vs Maegashira 13 West |
| November 1975 | Day 7 | Kaiketsu Masateru | Frontal thrust out | Maegashira 1 East vs Ozeki 1 West |
| January 1976 | Day 13 | Washuyama Yoshikazu | Beltless armthrow | Maegashira 6 East vs Sekiwake 1 West |
| May 1976 | Day 14 | Washuyama Yoshikazu | Frontal force out | Sekiwake 1 East vs Maegashira 6 West |
| July 1976 | Day 2 | Kaiketsu Masateru | Slap down | Komusubi 1 West vs Sekiwake 1 West |
| September 1976 | Day 15 | Kaiketsu Masateru | Frontal push out | Maegashira 3 East vs Maegashira 4 West |
| November 1976 | Day 7 | Kaiketsu Masateru | Arm lock throw | Maegashira 4 West vs Sekiwake 1 West |
| January 1977 | Day 5 | Kaiketsu Masateru | Head lock throw | Komusubi 1 West vs Sekiwake 1 West |
| March 1977 | Day 1 | Kaiketsu Masateru | Frontal thrust out | Ozeki 2 East vs Maegashira 1 West |
| May 1977 | Day 7 | Washuyama Yoshikazu | Frontal push out | Maegashira 4 West vs Ozeki 2 West |
| July 1977 | Day 3 | Washuyama Yoshikazu | Frontal force out | Maegashira 1 West vs Ozeki 2 West |
| September 1977 | Day 12 | Washuyama Yoshikazu | Frontal push out | Ozeki 3 East vs Sekiwake 1 West |
| November 1977 | Day 9 | Kaiketsu Masateru | Thrust down | Maegashira 4 East vs Sekiwake 1 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.