Head-to-head · 12 bouts
Haguroiwa Tomomi and Kongo Masahiro have met 12 times in recorded sumo. they are level at 6–6.
Haguroiwa Tomomi has won with: frontal force out (2), frontal push out (2), frontal lift out (1), slap down (1).
Kongo Masahiro has won with: frontal force out (4), frontal push out (1), beltless armthrow (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| November 1970 | Day 10 | Haguroiwa Tomomi | Frontal force out | Maegashira 11 East vs Maegashira 6 West |
| January 1971 | Day 11 | Haguroiwa Tomomi | Frontal push out | Maegashira 6 East vs Maegashira 9 West |
| May 1971 | Day 2 | Kongo Masahiro | Frontal push out | Maegashira 6 East vs Maegashira 7 East |
| July 1971 | Day 15 | Haguroiwa Tomomi | Frontal push out | Maegashira 7 East vs Maegashira 9 East |
| November 1971 | Day 14 | Kongo Masahiro | Frontal force out | Maegashira 4 East vs Maegashira 6 East |
| March 1972 | Day 5 | Haguroiwa Tomomi | Frontal lift out | Maegashira 9 West vs Maegashira 5 West |
| September 1972 | Day 12 | Kongo Masahiro | Frontal force out | Maegashira 11 East vs Maegashira 2 West |
| January 1973 | Day 9 | Haguroiwa Tomomi | Slap down | Maegashira 4 West vs Maegashira 2 West |
| September 1973 | Day 15 | Kongo Masahiro | Beltless armthrow | Maegashira 8 West vs Maegashira 6 West |
| November 1973 | Day 6 | Haguroiwa Tomomi | Frontal force out | Maegashira 8 West vs Maegashira 4 West |
| July 1974 | Day 5 | Kongo Masahiro | Frontal force out | Maegashira 2 East vs Maegashira 2 West |
| May 1976 | Day 9 | Kongo Masahiro | Frontal force out | Maegashira 7 East vs Maegashira 13 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.