| Cocamatic vs Reina | 23–14 | 62.16% |
| Cocamatic vs Jin | 15–18 | 45.45% |
| Cocamatic vs Law | 13–18 | 41.94% |
| Cocamatic vs Jun | 13–13 | 50.00% |
| Cocamatic vs Lidia | 10–15 | 40.00% |
| Cocamatic vs King | 8–16 | 33.33% |
| Cocamatic vs Hwoarang | 8–14 | 36.36% |
| Cocamatic vs Victor | 9–13 | 40.91% |
| Cocamatic vs Steve | 12–8 | 60.00% |
| Cocamatic vs Bryan | 3–15 | 16.67% |
| Cocamatic vs Azucena | 7–11 | 38.89% |
| Cocamatic vs Lili | 12–5 | 70.59% |
| Cocamatic vs Kazuya | 9–7 | 56.25% |
| Cocamatic vs Xiaoyu | 9–6 | 60.00% |
| Cocamatic vs Devil Jin | 5–8 | 38.46% |
| Cocamatic vs Dragunov | 6–6 | 50.00% |
| Cocamatic vs Yoshimitsu | 4–7 | 36.36% |
| Cocamatic vs Lee | 5–6 | 45.45% |
| Cocamatic vs Lars | 1–9 | 10.00% |
| Cocamatic vs Leroy | 5–4 | 55.56% |
| Cocamatic vs Jack-8 | 3–4 | 42.86% |
| Cocamatic vs Asuka | 4–3 | 57.14% |
| Cocamatic vs Claudio | 4–3 | 57.14% |
| Cocamatic vs Shaheen | 5–2 | 71.43% |
| Cocamatic vs Kuma | 4–3 | 57.14% |
| Cocamatic vs Paul | 1–5 | 16.67% |
| Cocamatic vs Nina | 3–3 | 50.00% |
| Cocamatic vs Eddy | 2–4 | 33.33% |
| Cocamatic vs Alisa | 2–3 | 40.00% |
| Cocamatic vs Zafina | 2–3 | 40.00% |
| Cocamatic vs Feng | 1–2 | 33.33% |
| Cocamatic vs Raven | 0–3 | 0.00% |
| Cocamatic vs Heihachi | 1–2 | 33.33% |
| Cocamatic vs Fahkumram | 3–0 | 100.00% |
| Cocamatic vs Leo | 0–2 | 0.00% |
| Cocamatic vs Panda | 0–1 | 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.