| Rocco91 vs Jin | 57–37 | 60.64% |
| Rocco91 vs Kazuya | 45–32 | 58.44% |
| Rocco91 vs Steve | 34–33 | 50.75% |
| Rocco91 vs King | 28–32 | 46.67% |
| Rocco91 vs Reina | 29–31 | 48.33% |
| Rocco91 vs Law | 38–20 | 65.52% |
| Rocco91 vs Hwoarang | 28–20 | 58.33% |
| Rocco91 vs Bryan | 26–19 | 57.78% |
| Rocco91 vs Heihachi | 21–23 | 47.73% |
| Rocco91 vs Lili | 20–18 | 52.63% |
| Rocco91 vs Dragunov | 16–20 | 44.44% |
| Rocco91 vs Clive | 17–16 | 51.52% |
| Rocco91 vs Jun | 17–14 | 54.84% |
| Rocco91 vs Yoshimitsu | 17–12 | 58.62% |
| Rocco91 vs Eddy | 15–14 | 51.72% |
| Rocco91 vs Paul | 14–10 | 58.33% |
| Rocco91 vs Azucena | 16–8 | 66.67% |
| Rocco91 vs Nina | 15–8 | 65.22% |
| Rocco91 vs Alisa | 12–10 | 54.55% |
| Rocco91 vs Lee | 13–9 | 59.09% |
| Rocco91 vs Asuka | 12–7 | 63.16% |
| Rocco91 vs Anna | 11–8 | 57.89% |
| Rocco91 vs Victor | 10–7 | 58.82% |
| Rocco91 vs Fahkumram | 7–10 | 41.18% |
| Rocco91 vs Devil Jin | 8–7 | 53.33% |
| Rocco91 vs Xiaoyu | 13–1 | 92.86% |
| Rocco91 vs Lidia | 8–5 | 61.54% |
| Rocco91 vs Feng | 4–7 | 36.36% |
| Rocco91 vs Leroy | 6–5 | 54.55% |
| Rocco91 vs Lars | 7–3 | 70.00% |
| Rocco91 vs Jack-8 | 5–4 | 55.56% |
| Rocco91 vs Leo | 6–3 | 66.67% |
| Rocco91 vs Kuma | 5–4 | 55.56% |
| Rocco91 vs Raven | 8–0 | 100.00% |
| Rocco91 vs Panda | 2–5 | 28.57% |
| Rocco91 vs Shaheen | 2–4 | 33.33% |
| Rocco91 vs Claudio | 1–2 | 33.33% |
| Rocco91 vs Zafina | 0–2 | 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.