| Ruben005 vs Eddy | 14–31 | 31.11% |
| Ruben005 vs Jin | 15–20 | 42.86% |
| Ruben005 vs Reina | 16–19 | 45.71% |
| Ruben005 vs King | 15–11 | 57.69% |
| Ruben005 vs Hwoarang | 16–9 | 64.00% |
| Ruben005 vs Steve | 11–11 | 50.00% |
| Ruben005 vs Kazuya | 7–12 | 36.84% |
| Ruben005 vs Dragunov | 6–13 | 31.58% |
| Ruben005 vs Jun | 11–8 | 57.89% |
| Ruben005 vs Lee | 9–9 | 50.00% |
| Ruben005 vs Asuka | 5–11 | 31.25% |
| Ruben005 vs Azucena | 6–10 | 37.50% |
| Ruben005 vs Lili | 6–9 | 40.00% |
| Ruben005 vs Law | 5–9 | 35.71% |
| Ruben005 vs Alisa | 6–8 | 42.86% |
| Ruben005 vs Victor | 5–8 | 38.46% |
| Ruben005 vs Devil Jin | 3–9 | 25.00% |
| Ruben005 vs Leo | 4–7 | 36.36% |
| Ruben005 vs Paul | 4–6 | 40.00% |
| Ruben005 vs Feng | 4–6 | 40.00% |
| Ruben005 vs Bryan | 4–5 | 44.44% |
| Ruben005 vs Yoshimitsu | 2–6 | 25.00% |
| Ruben005 vs Leroy | 6–2 | 75.00% |
| Ruben005 vs Xiaoyu | 5–2 | 71.43% |
| Ruben005 vs Lars | 6–1 | 85.71% |
| Ruben005 vs Raven | 5–2 | 71.43% |
| Ruben005 vs Nina | 3–3 | 50.00% |
| Ruben005 vs Kuma | 1–5 | 16.67% |
| Ruben005 vs Panda | 2–2 | 50.00% |
| Ruben005 vs Claudio | 2–1 | 66.67% |
| Ruben005 vs Shaheen | 0–2 | 0.00% |
| Ruben005 vs Jack-8 | 0–1 | 0.00% |
| Ruben005 vs Zafina | 1–0 | 100.00% |
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.