| Rocc vs Heihachi | 49–17 | 74.24% |
| Rocc vs King | 28–30 | 48.28% |
| Rocc vs Steve | 38–19 | 66.67% |
| Rocc vs Reina | 35–22 | 61.40% |
| Rocc vs Kazuya | 32–23 | 58.18% |
| Rocc vs Jin | 36–18 | 66.67% |
| Rocc vs Lili | 28–17 | 62.22% |
| Rocc vs Law | 27–17 | 61.36% |
| Rocc vs Dragunov | 25–17 | 59.52% |
| Rocc vs Bryan | 24–17 | 58.54% |
| Rocc vs Yoshimitsu | 16–23 | 41.03% |
| Rocc vs Jack-8 | 18–19 | 48.65% |
| Rocc vs Lidia | 22–15 | 59.46% |
| Rocc vs Hwoarang | 14–21 | 40.00% |
| Rocc vs Azucena | 17–15 | 53.12% |
| Rocc vs Lars | 17–14 | 54.84% |
| Rocc vs Xiaoyu | 16–12 | 57.14% |
| Rocc vs Claudio | 14–14 | 50.00% |
| Rocc vs Paul | 13–14 | 48.15% |
| Rocc vs Devil Jin | 14–12 | 53.85% |
| Rocc vs Lee | 20–6 | 76.92% |
| Rocc vs Jun | 13–13 | 50.00% |
| Rocc vs Eddy | 13–13 | 50.00% |
| Rocc vs Victor | 13–11 | 54.17% |
| Rocc vs Asuka | 8–13 | 38.10% |
| Rocc vs Nina | 14–7 | 66.67% |
| Rocc vs Leo | 11–9 | 55.00% |
| Rocc vs Raven | 6–8 | 42.86% |
| Rocc vs Kuma | 7–6 | 53.85% |
| Rocc vs Alisa | 6–6 | 50.00% |
| Rocc vs Shaheen | 5–4 | 55.56% |
| Rocc vs Panda | 6–3 | 66.67% |
| Rocc vs Leroy | 6–3 | 66.67% |
| Rocc vs Clive | 3–6 | 33.33% |
| Rocc vs Feng | 4–3 | 57.14% |
| Rocc vs Zafina | 0–3 | 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.