| RetroCake vs Reina | 9–7 | 56.25% |
| RetroCake vs Clive | 5–10 | 33.33% |
| RetroCake vs Law | 2–8 | 20.00% |
| RetroCake vs King | 2–5 | 28.57% |
| RetroCake vs Bryan | 1–6 | 14.29% |
| RetroCake vs Leo | 0–7 | 0.00% |
| RetroCake vs Nina | 4–3 | 57.14% |
| RetroCake vs Kazuya | 2–4 | 33.33% |
| RetroCake vs Steve | 4–2 | 66.67% |
| RetroCake vs Leroy | 3–3 | 50.00% |
| RetroCake vs Jin | 2–3 | 40.00% |
| RetroCake vs Lili | 1–4 | 20.00% |
| RetroCake vs Hwoarang | 4–0 | 100.00% |
| RetroCake vs Feng | 2–2 | 50.00% |
| RetroCake vs Dragunov | 2–2 | 50.00% |
| RetroCake vs Alisa | 3–1 | 75.00% |
| RetroCake vs Lee | 1–3 | 25.00% |
| RetroCake vs Victor | 0–4 | 0.00% |
| RetroCake vs Heihachi | 2–2 | 50.00% |
| RetroCake vs Jun | 1–2 | 33.33% |
| RetroCake vs Lidia | 1–2 | 33.33% |
| RetroCake vs Asuka | 0–2 | 0.00% |
| RetroCake vs Devil Jin | 2–0 | 100.00% |
| RetroCake vs Lars | 0–2 | 0.00% |
| RetroCake vs Azucena | 0–2 | 0.00% |
| RetroCake vs Eddy | 0–2 | 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.