| Ryuben vs Kazuya | 111–84 | 56.92% |
| Ryuben vs Hwoarang | 107–73 | 59.44% |
| Ryuben vs Jin | 94–82 | 53.41% |
| Ryuben vs Bryan | 87–83 | 51.18% |
| Ryuben vs Yoshimitsu | 70–71 | 49.65% |
| Ryuben vs King | 65–74 | 46.76% |
| Ryuben vs Steve | 77–55 | 58.33% |
| Ryuben vs Dragunov | 58–69 | 45.67% |
| Ryuben vs Paul | 66–57 | 53.66% |
| Ryuben vs Law | 63–60 | 51.22% |
| Ryuben vs Reina | 52–50 | 50.98% |
| Ryuben vs Lili | 37–63 | 37.00% |
| Ryuben vs Heihachi | 57–42 | 57.58% |
| Ryuben vs Devil Jin | 42–53 | 44.21% |
| Ryuben vs Lee | 37–44 | 45.68% |
| Ryuben vs Armor King | 38–40 | 48.72% |
| Ryuben vs Feng | 37–39 | 48.68% |
| Ryuben vs Victor | 30–43 | 41.10% |
| Ryuben vs Xiaoyu | 35–36 | 49.30% |
| Ryuben vs Alisa | 18–53 | 25.35% |
| Ryuben vs Nina | 44–23 | 65.67% |
| Ryuben vs Jun | 26–40 | 39.39% |
| Ryuben vs Lars | 33–32 | 50.77% |
| Ryuben vs Eddy | 31–28 | 52.54% |
| Ryuben vs Raven | 27–30 | 47.37% |
| Ryuben vs Azucena | 23–32 | 41.82% |
| Ryuben vs Asuka | 26–28 | 48.15% |
| Ryuben vs Shaheen | 24–21 | 53.33% |
| Ryuben vs Lidia | 17–23 | 42.50% |
| Ryuben vs Fahkumram | 14–26 | 35.00% |
| Ryuben vs Leo | 11–17 | 39.29% |
| Ryuben vs Zafina | 13–14 | 48.15% |
| Ryuben vs Leroy | 14–13 | 51.85% |
| Ryuben vs Kuma | 13–12 | 52.00% |
| Ryuben vs Clive | 9–16 | 36.00% |
| Ryuben vs Claudio | 5–18 | 21.74% |
| Ryuben vs Jack-8 | 10–11 | 47.62% |
| Ryuben vs Anna | 8–13 | 38.10% |
| Ryuben vs Panda | 7–9 | 43.75% |
| Ryuben vs Miary Zo | 5–5 | 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.