Head-to-head · 21 bouts
Kaiketsu Masateru and Kongo Masahiro have met 21 times in recorded sumo. Kongo Masahiro leads 11–10.
Kaiketsu Masateru has won with: over arm throw (3), frontal force out (2), beltless armthrow (1), twisting over arm throw (1), hand pull down (1).
Kongo Masahiro has won with: frontal force out (6), twisting backward knee trip (2), over arm throw (2), minor inner foot sweep (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| July 1970 | Day 5 | Kongo Masahiro | Frontal force out | Juryo 11 East vs Juryo 3 West |
| September 1971 | Day 11 | Kaiketsu Masateru | Over arm throw | Maegashira 7 East vs Maegashira 9 East |
| January 1972 | Day 3 | Kongo Masahiro | Minor inner foot sweep | Maegashira 5 East vs Maegashira 7 East |
| March 1972 | Day 3 | Kaiketsu Masateru | Over arm throw | Maegashira 7 West vs Maegashira 5 West |
| May 1972 | Day 4 | Kongo Masahiro | Frontal force out | Komusubi 2 East vs Maegashira 1 East |
| September 1972 | Day 3 | Kaiketsu Masateru | Beltless armthrow | Maegashira 2 West vs Sekiwake 1 West |
| November 1972 | Day 11 | Kaiketsu Masateru | Over arm throw | Komusubi 1 East vs Komusubi 1 West |
| May 1973 | Day 8 | Kongo Masahiro | Twisting backward knee trip | Maegashira 4 East vs Maegashira 7 West |
| July 1973 | Day 12 | Kaiketsu Masateru | Twisting over arm throw | Komusubi 1 East vs Maegashira 3 East |
| January 1974 | Day 15 | Kongo Masahiro | Frontal force out | Maegashira 6 West vs Komusubi 1 West |
| March 1974 | Day 11 | Kaiketsu Masateru | Frontal force out | Sekiwake 1 East vs Komusubi 1 West |
| May 1974 | Day 10 | Kongo Masahiro | Twisting backward knee trip | Sekiwake 1 East vs Maegashira 6 East |
| July 1974 | Day 3 | Kaiketsu Masateru | Frontal force out | Sekiwake 1 East vs Maegashira 2 East |
| September 1974 | Day 4 | Kongo Masahiro | Frontal force out | Sekiwake 2 East vs Maegashira 1 East |
| November 1974 | Day 11 | Kaiketsu Masateru | Hand pull down | Komusubi 1 East vs Komusubi 2 West |
| January 1975 | Day 1 | Kongo Masahiro | Over arm throw | Sekiwake 1 East vs Komusubi 1 East |
| May 1975 | Day 13 | Kongo Masahiro | Over arm throw | Maegashira 9 West vs Ozeki 1 West |
| July 1975 | Day 10 | Kongo Masahiro | Frontal force out | Ozeki 1 East vs Maegashira 1 West |
| September 1975 | Day 8 | Kongo Masahiro | Frontal force out | Ozeki 1 East vs Sekiwake 1 East |
| November 1975 | Day 11 | Kaiketsu Masateru | Thrust down | Maegashira 2 East vs Ozeki 1 West |
| July 1976 | Day 13 | Kaiketsu Masateru | Frontal lift out | Maegashira 2 East vs Komusubi 1 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.