| Cartman vs Steve | 3–6 | 33.33% |
| Cartman vs Kazuya | 2–6 | 25.00% |
| Cartman vs Eddy | 1–7 | 12.50% |
| Cartman vs King | 4–3 | 57.14% |
| Cartman vs Hwoarang | 2–5 | 28.57% |
| Cartman vs Jin | 2–5 | 28.57% |
| Cartman vs Azucena | 1–5 | 16.67% |
| Cartman vs Bryan | 2–2 | 50.00% |
| Cartman vs Lili | 0–4 | 0.00% |
| Cartman vs Victor | 2–2 | 50.00% |
| Cartman vs Dragunov | 2–2 | 50.00% |
| Cartman vs Lars | 2–2 | 50.00% |
| Cartman vs Jun | 2–2 | 50.00% |
| Cartman vs Reina | 2–2 | 50.00% |
| Cartman vs Paul | 2–1 | 66.67% |
| Cartman vs Yoshimitsu | 0–3 | 0.00% |
| Cartman vs Feng | 2–0 | 100.00% |
| Cartman vs Law | 2–0 | 100.00% |
| Cartman vs Xiaoyu | 0–2 | 0.00% |
| Cartman vs Devil Jin | 0–2 | 0.00% |
| Cartman vs Lee | 0–2 | 0.00% |
| Cartman vs Panda | 0–2 | 0.00% |
| Cartman vs Raven | 0–2 | 0.00% |
| Cartman vs Alisa | 1–0 | 100.00% |
| Cartman vs Jack-8 | 1–0 | 100.00% |
| Cartman vs Claudio | 0–1 | 0.00% |
| Cartman vs Nina | 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.