| cottoon vs Reina | 29–19 | 60.42% |
| cottoon vs King | 21–14 | 60.00% |
| cottoon vs Asuka | 23–8 | 74.19% |
| cottoon vs Lili | 17–11 | 60.71% |
| cottoon vs Dragunov | 16–9 | 64.00% |
| cottoon vs Victor | 11–13 | 45.83% |
| cottoon vs Hwoarang | 9–14 | 39.13% |
| cottoon vs Bryan | 16–7 | 69.57% |
| cottoon vs Kazuya | 13–9 | 59.09% |
| cottoon vs Paul | 6–15 | 28.57% |
| cottoon vs Jin | 6–13 | 31.58% |
| cottoon vs Feng | 10–8 | 55.56% |
| cottoon vs Alisa | 7–9 | 43.75% |
| cottoon vs Azucena | 10–6 | 62.50% |
| cottoon vs Claudio | 9–6 | 60.00% |
| cottoon vs Jun | 6–9 | 40.00% |
| cottoon vs Law | 10–3 | 76.92% |
| cottoon vs Nina | 2–10 | 16.67% |
| cottoon vs Yoshimitsu | 3–8 | 27.27% |
| cottoon vs Steve | 4–7 | 36.36% |
| cottoon vs Xiaoyu | 2–6 | 25.00% |
| cottoon vs Lee | 3–5 | 37.50% |
| cottoon vs Eddy | 4–4 | 50.00% |
| cottoon vs Leo | 4–3 | 57.14% |
| cottoon vs Kuma | 2–5 | 28.57% |
| cottoon vs Leroy | 4–3 | 57.14% |
| cottoon vs Jack-8 | 3–3 | 50.00% |
| cottoon vs Devil Jin | 3–3 | 50.00% |
| cottoon vs Lars | 1–5 | 16.67% |
| cottoon vs Shaheen | 2–2 | 50.00% |
| cottoon vs Panda | 1–2 | 33.33% |
| cottoon vs Zafina | 2–1 | 66.67% |
| cottoon vs Raven | 0–3 | 0.00% |
| cottoon vs Lidia | 1–2 | 33.33% |
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.