| Rubenironside vs Reina | 2–11 | 15.38% |
| Rubenironside vs Steve | 3–8 | 27.27% |
| Rubenironside vs Kazuya | 4–5 | 44.44% |
| Rubenironside vs Clive | 3–6 | 33.33% |
| Rubenironside vs Hwoarang | 0–7 | 0.00% |
| Rubenironside vs Raven | 3–3 | 50.00% |
| Rubenironside vs Eddy | 1–5 | 16.67% |
| Rubenironside vs Leo | 1–4 | 20.00% |
| Rubenironside vs Kuma | 4–1 | 80.00% |
| Rubenironside vs Jun | 1–4 | 20.00% |
| Rubenironside vs King | 0–4 | 0.00% |
| Rubenironside vs Yoshimitsu | 0–4 | 0.00% |
| Rubenironside vs Dragunov | 0–4 | 0.00% |
| Rubenironside vs Alisa | 3–1 | 75.00% |
| Rubenironside vs Law | 0–3 | 0.00% |
| Rubenironside vs Jin | 1–2 | 33.33% |
| Rubenironside vs Lili | 0–3 | 0.00% |
| Rubenironside vs Zafina | 2–1 | 66.67% |
| Rubenironside vs Xiaoyu | 1–1 | 50.00% |
| Rubenironside vs Jack-8 | 1–1 | 50.00% |
| Rubenironside vs Devil Jin | 2–0 | 100.00% |
| Rubenironside vs Azucena | 0–2 | 0.00% |
| Rubenironside vs Victor | 0–2 | 0.00% |
| Rubenironside vs Lidia | 0–2 | 0.00% |
| Rubenironside vs Heihachi | 1–1 | 50.00% |
| Rubenironside vs Lee | 0–1 | 0.00% |
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.