| ROCK622 vs Hwoarang | 34–44 | 43.59% |
| ROCK622 vs Dragunov | 30–28 | 51.72% |
| ROCK622 vs Kazuya | 29–27–1 | 51.79% |
| ROCK622 vs Jin | 23–30 | 43.40% |
| ROCK622 vs Reina | 25–26 | 49.02% |
| ROCK622 vs Asuka | 25–24 | 51.02% |
| ROCK622 vs Paul | 27–17 | 61.36% |
| ROCK622 vs King | 19–21 | 47.50% |
| ROCK622 vs Lili | 21–17 | 55.26% |
| ROCK622 vs Victor | 14–23 | 37.84% |
| ROCK622 vs Bryan | 18–16 | 52.94% |
| ROCK622 vs Devil Jin | 18–15 | 54.55% |
| ROCK622 vs Yoshimitsu | 8–17 | 32.00% |
| ROCK622 vs Azucena | 11–14 | 44.00% |
| ROCK622 vs Leroy | 15–9 | 62.50% |
| ROCK622 vs Jun | 11–13 | 45.83% |
| ROCK622 vs Eddy | 9–13 | 40.91% |
| ROCK622 vs Law | 7–14 | 33.33% |
| ROCK622 vs Feng | 9–12 | 42.86% |
| ROCK622 vs Nina | 12–9 | 57.14% |
| ROCK622 vs Steve | 9–10 | 47.37% |
| ROCK622 vs Alisa | 12–7 | 63.16% |
| ROCK622 vs Leo | 8–10 | 44.44% |
| ROCK622 vs Lars | 7–9 | 43.75% |
| ROCK622 vs Claudio | 6–6 | 50.00% |
| ROCK622 vs Kuma | 2–10 | 16.67% |
| ROCK622 vs Xiaoyu | 3–5 | 37.50% |
| ROCK622 vs Jack-8 | 3–5 | 37.50% |
| ROCK622 vs Lee | 3–4 | 42.86% |
| ROCK622 vs Shaheen | 5–0 | 100.00% |
| ROCK622 vs Raven | 3–2 | 60.00% |
| ROCK622 vs Zafina | 3–0 | 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.