| Ryomen vs Kazuya | 90–97 | 48.13% |
| Ryomen vs Law | 73–96 | 43.20% |
| Ryomen vs King | 72–91 | 44.17% |
| Ryomen vs Jin | 79–80 | 49.69% |
| Ryomen vs Hwoarang | 61–72 | 45.86% |
| Ryomen vs Bryan | 55–71 | 43.65% |
| Ryomen vs Steve | 50–50 | 50.00% |
| Ryomen vs Reina | 49–46 | 51.58% |
| Ryomen vs Yoshimitsu | 60–33 | 64.52% |
| Ryomen vs Lili | 45–46 | 49.45% |
| Ryomen vs Dragunov | 39–52 | 42.86% |
| Ryomen vs Jun | 37–51 | 42.05% |
| Ryomen vs Paul | 32–53 | 37.65% |
| Ryomen vs Lars | 42–39 | 51.85% |
| Ryomen vs Heihachi | 40–39 | 50.63% |
| Ryomen vs Armor King | 25–50 | 33.33% |
| Ryomen vs Nina | 25–44 | 36.23% |
| Ryomen vs Lee | 34–32 | 51.52% |
| Ryomen vs Eddy | 29–37 | 43.94% |
| Ryomen vs Asuka | 31–33 | 48.44% |
| Ryomen vs Azucena | 28–34 | 45.16% |
| Ryomen vs Feng | 23–36 | 38.98% |
| Ryomen vs Xiaoyu | 22–35 | 38.60% |
| Ryomen vs Alisa | 27–24 | 52.94% |
| Ryomen vs Devil Jin | 18–29 | 38.30% |
| Ryomen vs Clive | 20–23 | 46.51% |
| Ryomen vs Victor | 16–22 | 42.11% |
| Ryomen vs Lidia | 16–22 | 42.11% |
| Ryomen vs Leroy | 11–20 | 35.48% |
| Ryomen vs Raven | 13–17 | 43.33% |
| Ryomen vs Fahkumram | 10–20 | 33.33% |
| Ryomen vs Leo | 10–17 | 37.04% |
| Ryomen vs Jack-8 | 11–13 | 45.83% |
| Ryomen vs Kuma | 12–12 | 50.00% |
| Ryomen vs Anna | 10–13 | 43.48% |
| Ryomen vs Shaheen | 7–8 | 46.67% |
| Ryomen vs Claudio | 6–4 | 60.00% |
| Ryomen vs Zafina | 6–3 | 66.67% |
| Ryomen vs Panda | 2–2 | 50.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.