Head-to-head · 13 bouts
Ikioi Shota and Gagamaru Masaru have met 13 times in recorded sumo. Ikioi Shota leads 10–3.
Ikioi Shota has won with: frontal force out (5), frontal push out (3), thrust down (2).
Gagamaru Masaru has won with: frontal push out (2), pulling over armthrow (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| July 2008 | Day 12 | Gagamaru Masaru | Pulling over armthrow | Makushita 54 East vs Makushita 54 West |
| September 2008 | Day 2 | Gagamaru Masaru | Frontal push out | Makushita 43 East vs Makushita 43 West |
| November 2012 | Day 6 | Ikioi Shota | Frontal force out | Maegashira 7 East vs Maegashira 10 East |
| January 2013 | Day 11 | Ikioi Shota | Frontal force out | Maegashira 4 East vs Maegashira 5 West |
| May 2013 | Day 5 | Ikioi Shota | Thrust down | Maegashira 11 West vs Maegashira 9 West |
| July 2013 | Day 9 | Ikioi Shota | Frontal force out | Maegashira 5 East vs Maegashira 2 West |
| March 2014 | Day 15 | Ikioi Shota | Frontal push out | Maegashira 9 West vs Maegashira 4 West |
| March 2015 | Day 12 | Gagamaru Masaru | Frontal push out | Maegashira 13 East vs Maegashira 15 West |
| May 2015 | Day 9 | Ikioi Shota | Frontal push out | Maegashira 6 East vs Maegashira 10 East |
| November 2015 | Day 12 | Ikioi Shota | Thrust down | Maegashira 4 East vs Maegashira 11 East |
| March 2016 | Day 13 | Ikioi Shota | Frontal force out | Maegashira 4 East vs Maegashira 10 East |
| September 2016 | Day 7 | Ikioi Shota | Frontal force out | Maegashira 12 East vs Maegashira 7 West |
| July 2019 | Day 10 | Ikioi Shota | Frontal push out | Juryo 8 West vs Juryo 2 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.