| rocknrollroli vs Reina | 10–11 | 47.62% |
| rocknrollroli vs Paul | 2–8 | 20.00% |
| rocknrollroli vs Law | 2–7 | 22.22% |
| rocknrollroli vs Hwoarang | 2–7 | 22.22% |
| rocknrollroli vs Jin | 2–7 | 22.22% |
| rocknrollroli vs Lee | 5–4 | 55.56% |
| rocknrollroli vs King | 4–4 | 50.00% |
| rocknrollroli vs Eddy | 2–6 | 25.00% |
| rocknrollroli vs Xiaoyu | 3–3 | 50.00% |
| rocknrollroli vs Steve | 1–5 | 16.67% |
| rocknrollroli vs Kazuya | 2–3 | 40.00% |
| rocknrollroli vs Lili | 2–3 | 40.00% |
| rocknrollroli vs Heihachi | 2–2 | 50.00% |
| rocknrollroli vs Yoshimitsu | 1–2 | 33.33% |
| rocknrollroli vs Asuka | 0–3 | 0.00% |
| rocknrollroli vs Feng | 2–1 | 66.67% |
| rocknrollroli vs Dragunov | 1–2 | 33.33% |
| rocknrollroli vs Kuma | 2–1 | 66.67% |
| rocknrollroli vs Jack-8 | 0–2 | 0.00% |
| rocknrollroli vs Devil Jin | 1–1 | 50.00% |
| rocknrollroli vs Shaheen | 0–2 | 0.00% |
| rocknrollroli vs Nina | 0–2 | 0.00% |
| rocknrollroli vs Raven | 2–0 | 100.00% |
| rocknrollroli vs Bryan | 1–0 | 100.00% |
| rocknrollroli vs Alisa | 1–0 | 100.00% |
| rocknrollroli vs Zafina | 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.