Head-to-head · 16 bouts
Oikari Tsuyoshi and Chiyotenzan Daihachiro have met 16 times in recorded sumo. Chiyotenzan Daihachiro leads 9–7.
Oikari Tsuyoshi has won with: thrust down (2), frontal push out (2), frontal force out (2), frontal crush out (1).
Chiyotenzan Daihachiro has won with: frontal push out (6), frontal push down (1), thrust down (1), frontal crush out (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| May 1997 | Day 2 | Oikari Tsuyoshi | Thrust down | Juryo 12 East vs Juryo 10 West |
| July 1997 | Day 8 | Oikari Tsuyoshi | Frontal crush out | Makushita 1 West vs Juryo 13 West |
| May 1998 | Day 5 | Oikari Tsuyoshi | Frontal push out | Juryo 4 East vs Juryo 9 West |
| July 1998 | Day 8 | Chiyotenzan Daihachiro | Frontal push out | Juryo 6 West vs Juryo 2 West |
| September 1998 | Day 8 | Chiyotenzan Daihachiro | Frontal push out | Juryo 8 East vs Juryo 1 West |
| November 1998 | Day 14 | Chiyotenzan Daihachiro | Frontal push out | Juryo 2 East vs Maegashira 15 West |
| January 2000 | Day 11 | Chiyotenzan Daihachiro | Frontal push out | Maegashira 11 East vs Maegashira 13 West |
| May 2002 | Day 6 | Oikari Tsuyoshi | Thrust down | Maegashira 13 East vs Maegashira 10 West |
| July 2002 | Day 3 | Oikari Tsuyoshi | Frontal force out | Maegashira 15 East vs Maegashira 13 West |
| September 2002 | Day 6 | Chiyotenzan Daihachiro | Frontal push out | Juryo 5 East vs Juryo 2 West |
| November 2002 | Day 7 | Oikari Tsuyoshi | Frontal force out | Juryo 4 East vs Juryo 9 East |
| September 2003 | Day 2 | Chiyotenzan Daihachiro | Frontal push down | Juryo 7 East vs Juryo 10 East |
| January 2004 | Day 1 | Chiyotenzan Daihachiro | Thrust down | Juryo 4 East vs Juryo 3 West |
| March 2004 | Day 14 | Chiyotenzan Daihachiro | Frontal crush out | Juryo 1 East vs Maegashira 13 West |
| May 2004 | Day 1 | Chiyotenzan Daihachiro | Frontal push out | Juryo 5 East vs Juryo 4 West |
| July 2004 | Day 11 | Oikari Tsuyoshi | Frontal push out | Juryo 10 West vs Juryo 6 West |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.