| Roosupial vs Bryan | 41–52 | 44.09% |
| Roosupial vs Reina | 43–33 | 56.58% |
| Roosupial vs Yoshimitsu | 43–32 | 57.33% |
| Roosupial vs Kazuya | 42–33 | 56.00% |
| Roosupial vs King | 48–22 | 68.57% |
| Roosupial vs Steve | 37–30 | 55.22% |
| Roosupial vs Jin | 33–30 | 52.38% |
| Roosupial vs Paul | 32–30 | 51.61% |
| Roosupial vs Dragunov | 30–31 | 49.18% |
| Roosupial vs Azucena | 40–18 | 68.97% |
| Roosupial vs Hwoarang | 22–26 | 45.83% |
| Roosupial vs Law | 19–19 | 50.00% |
| Roosupial vs Xiaoyu | 22–16 | 57.89% |
| Roosupial vs Jun | 16–22 | 42.11% |
| Roosupial vs Asuka | 15–21 | 41.67% |
| Roosupial vs Lee | 21–15 | 58.33% |
| Roosupial vs Lili | 23–10 | 69.70% |
| Roosupial vs Lars | 17–16 | 51.52% |
| Roosupial vs Nina | 15–15 | 50.00% |
| Roosupial vs Victor | 16–13 | 55.17% |
| Roosupial vs Eddy | 14–15 | 48.28% |
| Roosupial vs Raven | 13–15 | 46.43% |
| Roosupial vs Leo | 10–12 | 45.45% |
| Roosupial vs Kuma | 7–15 | 31.82% |
| Roosupial vs Shaheen | 11–10 | 52.38% |
| Roosupial vs Claudio | 5–15 | 25.00% |
| Roosupial vs Feng | 10–9 | 52.63% |
| Roosupial vs Leroy | 8–10 | 44.44% |
| Roosupial vs Jack-8 | 9–7 | 56.25% |
| Roosupial vs Devil Jin | 10–6 | 62.50% |
| Roosupial vs Alisa | 5–11 | 31.25% |
| Roosupial vs Zafina | 8–5 | 61.54% |
| Roosupial vs Panda | 0–3 | 0.00% |
| Roosupial vs Lidia | 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.