Head-to-head · 12 bouts
Sadanoumi and Chiyonokuni Toshiki have met 12 times in recorded sumo. Chiyonokuni Toshiki leads 7–5.
Sadanoumi has won with: rear push out (2), frontal force out (1), frontal crush out (1), frontal push out (1).
Chiyonokuni Toshiki has won with: slap down (3), frontal force out (3), backward force down (1).
| Tournament | Day | Winner | Technique | Ranks |
|---|---|---|---|---|
| September 2011 | Day 2 | Chiyonokuni Toshiki | Backward force down | Juryo 8 East vs Juryo 9 East |
| March 2014 | Day 6 | Chiyonokuni Toshiki | Slap down | Juryo 6 East vs Juryo 4 West |
| May 2014 | Day 1 | Sadanoumi | Rear push out | Maegashira 17 East vs Maegashira 16 West |
| September 2016 | Day 4 | Chiyonokuni Toshiki | Slap down | Maegashira 6 East vs Maegashira 10 West |
| January 2017 | Day 11 | Sadanoumi | Frontal force out | Maegashira 15 West vs Maegashira 8 West |
| July 2017 | Day 13 | Chiyonokuni Toshiki | Frontal force out | Maegashira 11 East vs Maegashira 14 East |
| May 2018 | Day 13 | Chiyonokuni Toshiki | Frontal force out | Maegashira 14 East vs Maegashira 11 West |
| November 2018 | Day 2 | Sadanoumi | Frontal crush out | Maegashira 10 East vs Maegashira 11 East |
| November 2020 | Day 5 | Chiyonokuni Toshiki | Slap down | Maegashira 11 East vs Maegashira 14 East |
| September 2021 | Day 6 | Sadanoumi | Frontal push out | Maegashira 17 East vs Juryo 3 West |
| November 2021 | Day 5 | Chiyonokuni Toshiki | Frontal force out | Maegashira 16 West vs Maegashira 14 West |
| January 2022 | Day 9 | Sadanoumi | Rear push out | Maegashira 9 East vs Maegashira 11 East |
Every bout between the two that is in this database (March 1958 onwards). Technique names follow NHK WORLD-JAPAN.