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 | Juryo 1 | Maegashira 8 (better) |
| Career wins | 180180-209 | 298298-305 (better) |
| Win rate | 46.3% | 49.4% (better) |
| Top-division titles | 0 | 0 |
| Special prizes | 0 | 0 |
| Gold stars | 0 | 0 |
| Top-division basho | 0 | 17 (better) |
| Top-division wins | - | 119119-151 |
| Height | 186 cm | 180 cm |
| Weight | 130 kg | 136 kg |
Ryumon Masakatsu v Iwashita Eiichi
8 meetingsRyumon Masakatsu 1Iwashita Eiichi 7
- Iwashita Eiichi won · Kyushu 1980, day 4 · J13e v J8eoshitaoshi
- Iwashita Eiichi won · Haru 1979, day 8 · J11e v J3eoshidashi
- Iwashita Eiichi won · Kyushu 1978, day 15 · J12e v J5ehikiotoshi
- Iwashita Eiichi won · Nagoya 1978, day 14 · J6e v J3woshidashi
- Iwashita Eiichi won · Natsu 1978, day 9 · J9e v J7woshidashi
- Iwashita Eiichi won · Haru 1977, day 15 · J1w v J2eoshidashi
- Iwashita Eiichi won · Kyushu 1976, day 5 · J3w v J9eoshidashi
- Ryumon Masakatsu won · Natsu 1976, day 3 · Ms1e v Ms2e