| RBock vs Reina | 20–21 | 48.78% |
| RBock vs Jin | 16–23 | 41.03% |
| RBock vs Kazuya | 19–10 | 65.52% |
| RBock vs Azucena | 8–19 | 29.63% |
| RBock vs Eddy | 2–24 | 7.69% |
| RBock vs King | 9–16 | 36.00% |
| RBock vs Yoshimitsu | 9–15 | 37.50% |
| RBock vs Lili | 14–10 | 58.33% |
| RBock vs Hwoarang | 12–11 | 52.17% |
| RBock vs Bryan | 7–16 | 30.43% |
| RBock vs Dragunov | 9–11 | 45.00% |
| RBock vs Jun | 6–14 | 30.00% |
| RBock vs Xiaoyu | 8–11 | 42.11% |
| RBock vs Devil Jin | 4–14 | 22.22% |
| RBock vs Lee | 6–12 | 33.33% |
| RBock vs Steve | 2–15 | 11.76% |
| RBock vs Lars | 1–15 | 6.25% |
| RBock vs Law | 8–7 | 53.33% |
| RBock vs Asuka | 3–10 | 23.08% |
| RBock vs Claudio | 4–8 | 33.33% |
| RBock vs Paul | 7–3 | 70.00% |
| RBock vs Alisa | 2–8 | 20.00% |
| RBock vs Zafina | 4–6 | 40.00% |
| RBock vs Feng | 1–8 | 11.11% |
| RBock vs Leo | 4–4 | 50.00% |
| RBock vs Kuma | 1–7 | 12.50% |
| RBock vs Shaheen | 0–7 | 0.00% |
| RBock vs Leroy | 3–4 | 42.86% |
| RBock vs Victor | 2–4 | 33.33% |
| RBock vs Raven | 6–0 | 100.00% |
| RBock vs Jack-8 | 2–3 | 40.00% |
| RBock vs Nina | 4–1 | 80.00% |
| RBock vs Panda | 4–0 | 100.00% |
| RBock vs Clive | 0–2 | 0.00% |
| RBock vs Heihachi | 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.