| CookieCat8 vs King | 2–6 | 25.00% |
| CookieCat8 vs Hwoarang | 3–5 | 37.50% |
| CookieCat8 vs Lee | 2–6 | 25.00% |
| CookieCat8 vs Reina | 5–3 | 62.50% |
| CookieCat8 vs Victor | 3–4 | 42.86% |
| CookieCat8 vs Leroy | 2–5 | 28.57% |
| CookieCat8 vs Lidia | 4–3 | 57.14% |
| CookieCat8 vs Steve | 4–2 | 66.67% |
| CookieCat8 vs Xiaoyu | 4–2 | 66.67% |
| CookieCat8 vs Law | 3–2 | 60.00% |
| CookieCat8 vs Lars | 0–5 | 0.00% |
| CookieCat8 vs Nina | 2–3 | 40.00% |
| CookieCat8 vs Bryan | 2–3 | 40.00% |
| CookieCat8 vs Eddy | 1–3 | 25.00% |
| CookieCat8 vs Paul | 1–2 | 33.33% |
| CookieCat8 vs Dragunov | 1–2 | 33.33% |
| CookieCat8 vs Jin | 0–3 | 0.00% |
| CookieCat8 vs Jun | 2–1 | 66.67% |
| CookieCat8 vs Kazuya | 0–2 | 0.00% |
| CookieCat8 vs Lili | 1–1 | 50.00% |
| CookieCat8 vs Leo | 0–2 | 0.00% |
| CookieCat8 vs Alisa | 2–0 | 100.00% |
| CookieCat8 vs Zafina | 1–1 | 50.00% |
| CookieCat8 vs Raven | 1–1 | 50.00% |
| CookieCat8 vs Heihachi | 2–0 | 100.00% |
| CookieCat8 vs Yoshimitsu | 1–0 | 100.00% |
| CookieCat8 vs Asuka | 1–0 | 100.00% |
| CookieCat8 vs Devil Jin | 0–1 | 0.00% |
| CookieCat8 vs Azucena | 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.