Head to head 対戦成績
Up to three wrestlers on one board. In each row the better figure is lit white. Height and weight aren't scored.
| Measure | ||
|---|---|---|
| Highest rank | Jonidan 27 | Sandanme 37 (better) |
| Career wins | 121121-150 | 165165-178 (better) |
| Win rate | 44.6% | 48.1% (better) |
| Top-division titles | 0 | 0 |
| Special prizes | 0 | 0 |
| Gold stars | 0 | 0 |
| Top-division basho | 0 | 0 |
| Top-division wins | - | - |
| Height | 176 cm | 175 cm |
| Weight | 91 kg | 114 kg |
Iwata Masakazu v Matsunoumi Koki
4 meetingsIwata Masakazu 1Matsunoumi Koki 3
- Matsunoumi Koki won · Natsu 2004, day 10 · Jd103w v Jd99eyorikiri
- Iwata Masakazu won · Natsu 2003, day 14 · Jd80e v Jd82ehikiotoshi
- Matsunoumi Koki won · Natsu 2002, day 5 · Jk8w v Jk11eoshidashi
- Matsunoumi Koki won · Natsu 2001, day 15 · Jk38w v Jk45eyorikiri