| RockAngel20 vs King | 36–20 | 64.29% |
| RockAngel20 vs Law | 21–28 | 42.86% |
| RockAngel20 vs Hwoarang | 21–22 | 48.84% |
| RockAngel20 vs Reina | 22–16 | 57.89% |
| RockAngel20 vs Eddy | 23–14 | 62.16% |
| RockAngel20 vs Kazuya | 16–19 | 45.71% |
| RockAngel20 vs Bryan | 17–11 | 60.71% |
| RockAngel20 vs Lars | 12–16 | 42.86% |
| RockAngel20 vs Jin | 5–22 | 18.52% |
| RockAngel20 vs Yoshimitsu | 16–8 | 66.67% |
| RockAngel20 vs Xiaoyu | 8–16 | 33.33% |
| RockAngel20 vs Steve | 11–11 | 50.00% |
| RockAngel20 vs Jun | 7–14 | 33.33% |
| RockAngel20 vs Victor | 13–6 | 68.42% |
| RockAngel20 vs Raven | 10–8 | 55.56% |
| RockAngel20 vs Heihachi | 9–9 | 50.00% |
| RockAngel20 vs Paul | 12–5 | 70.59% |
| RockAngel20 vs Lee | 10–6 | 62.50% |
| RockAngel20 vs Asuka | 7–8 | 46.67% |
| RockAngel20 vs Azucena | 5–10 | 33.33% |
| RockAngel20 vs Lili | 9–5 | 64.29% |
| RockAngel20 vs Devil Jin | 7–5 | 58.33% |
| RockAngel20 vs Alisa | 2–7 | 22.22% |
| RockAngel20 vs Claudio | 9–0 | 100.00% |
| RockAngel20 vs Nina | 3–6 | 33.33% |
| RockAngel20 vs Feng | 4–4 | 50.00% |
| RockAngel20 vs Dragunov | 4–4 | 50.00% |
| RockAngel20 vs Leroy | 4–3 | 57.14% |
| RockAngel20 vs Jack-8 | 0–4 | 0.00% |
| RockAngel20 vs Leo | 4–0 | 100.00% |
| RockAngel20 vs Shaheen | 0–4 | 0.00% |
| RockAngel20 vs Zafina | 3–0 | 100.00% |
| RockAngel20 vs Kuma | 1–1 | 50.00% |
| RockAngel20 vs Lidia | 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.