| rocko vs Reina | 51–47 | 52.04% |
| rocko vs Kazuya | 48–39 | 55.17% |
| rocko vs King | 38–39 | 49.35% |
| rocko vs Bryan | 37–28 | 56.92% |
| rocko vs Paul | 34–27 | 55.74% |
| rocko vs Asuka | 32–25 | 56.14% |
| rocko vs Dragunov | 26–30 | 46.43% |
| rocko vs Jin | 31–20 | 60.78% |
| rocko vs Lili | 25–26 | 49.02% |
| rocko vs Law | 26–19 | 57.78% |
| rocko vs Jun | 19–23 | 45.24% |
| rocko vs Hwoarang | 17–24 | 41.46% |
| rocko vs Lidia | 23–18 | 56.10% |
| rocko vs Victor | 19–18 | 51.35% |
| rocko vs Steve | 14–21 | 40.00% |
| rocko vs Azucena | 18–16 | 52.94% |
| rocko vs Leroy | 15–18 | 45.45% |
| rocko vs Xiaoyu | 11–21 | 34.38% |
| rocko vs Nina | 12–17 | 41.38% |
| rocko vs Feng | 13–14 | 48.15% |
| rocko vs Yoshimitsu | 10–16 | 38.46% |
| rocko vs Leo | 12–14 | 46.15% |
| rocko vs Alisa | 9–17 | 34.62% |
| rocko vs Claudio | 13–13 | 50.00% |
| rocko vs Heihachi | 9–16 | 36.00% |
| rocko vs Devil Jin | 11–10 | 52.38% |
| rocko vs Zafina | 8–12 | 40.00% |
| rocko vs Lars | 10–7 | 58.82% |
| rocko vs Raven | 7–10 | 41.18% |
| rocko vs Eddy | 11–6 | 64.71% |
| rocko vs Jack-8 | 8–8 | 50.00% |
| rocko vs Panda | 6–7 | 46.15% |
| rocko vs Shaheen | 4–7 | 36.36% |
| rocko vs Kuma | 4–6 | 40.00% |
| rocko vs Lee | 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.