| Roccomcship vs Kazuya | 49–43 | 53.26% |
| Roccomcship vs King | 40–36 | 52.63% |
| Roccomcship vs Heihachi | 36–37 | 49.32% |
| Roccomcship vs Jin | 36–34 | 51.43% |
| Roccomcship vs Reina | 34–26 | 56.67% |
| Roccomcship vs Hwoarang | 23–34 | 40.35% |
| Roccomcship vs Dragunov | 28–24 | 53.85% |
| Roccomcship vs Bryan | 22–29 | 43.14% |
| Roccomcship vs Steve | 28–21 | 57.14% |
| Roccomcship vs Asuka | 27–22 | 55.10% |
| Roccomcship vs Clive | 27–21 | 56.25% |
| Roccomcship vs Azucena | 21–25 | 45.65% |
| Roccomcship vs Law | 26–16 | 61.90% |
| Roccomcship vs Devil Jin | 23–19 | 54.76% |
| Roccomcship vs Lee | 22–18 | 55.00% |
| Roccomcship vs Eddy | 19–19 | 50.00% |
| Roccomcship vs Lili | 18–17 | 51.43% |
| Roccomcship vs Lars | 18–16 | 52.94% |
| Roccomcship vs Paul | 21–11 | 65.62% |
| Roccomcship vs Yoshimitsu | 16–16 | 50.00% |
| Roccomcship vs Leroy | 9–19 | 32.14% |
| Roccomcship vs Victor | 17–11 | 60.71% |
| Roccomcship vs Leo | 11–15 | 42.31% |
| Roccomcship vs Jun | 13–11 | 54.17% |
| Roccomcship vs Fahkumram | 6–17 | 26.09% |
| Roccomcship vs Xiaoyu | 10–11 | 47.62% |
| Roccomcship vs Lidia | 9–10 | 47.37% |
| Roccomcship vs Nina | 8–10 | 44.44% |
| Roccomcship vs Kuma | 8–8 | 50.00% |
| Roccomcship vs Feng | 6–8 | 42.86% |
| Roccomcship vs Jack-8 | 5–8 | 38.46% |
| Roccomcship vs Alisa | 4–9 | 30.77% |
| Roccomcship vs Claudio | 8–4 | 66.67% |
| Roccomcship vs Zafina | 6–4 | 60.00% |
| Roccomcship vs Shaheen | 5–4 | 55.56% |
| Roccomcship vs Raven | 3–6 | 33.33% |
| Roccomcship vs Panda | 2–4 | 33.33% |
| Roccomcship vs Anna | 2–3 | 40.00% |
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.