| Cheddar vs Eddy | 7–42 | 14.29% |
| Cheddar vs Reina | 23–19 | 54.76% |
| Cheddar vs Kazuya | 25–8 | 75.76% |
| Cheddar vs Jin | 12–13 | 48.00% |
| Cheddar vs Hwoarang | 11–12 | 47.83% |
| Cheddar vs Bryan | 8–15 | 34.78% |
| Cheddar vs Nina | 7–16 | 30.43% |
| Cheddar vs Paul | 7–15 | 31.82% |
| Cheddar vs Steve | 11–9 | 55.00% |
| Cheddar vs Jun | 4–12 | 25.00% |
| Cheddar vs King | 3–12 | 20.00% |
| Cheddar vs Lili | 8–7 | 53.33% |
| Cheddar vs Lars | 4–10 | 28.57% |
| Cheddar vs Azucena | 7–6 | 53.85% |
| Cheddar vs Law | 4–7 | 36.36% |
| Cheddar vs Yoshimitsu | 5–6 | 45.45% |
| Cheddar vs Alisa | 3–7 | 30.00% |
| Cheddar vs Victor | 3–7 | 30.00% |
| Cheddar vs Xiaoyu | 6–3 | 66.67% |
| Cheddar vs Jack-8 | 3–6 | 33.33% |
| Cheddar vs Devil Jin | 5–4 | 55.56% |
| Cheddar vs Lee | 4–4 | 50.00% |
| Cheddar vs Zafina | 2–6 | 25.00% |
| Cheddar vs Dragunov | 1–6 | 14.29% |
| Cheddar vs Claudio | 2–5 | 28.57% |
| Cheddar vs Asuka | 2–4 | 33.33% |
| Cheddar vs Feng | 2–4 | 33.33% |
| Cheddar vs Leroy | 3–3 | 50.00% |
| Cheddar vs Kuma | 1–4 | 20.00% |
| Cheddar vs Raven | 0–3 | 0.00% |
| Cheddar vs Panda | 2–0 | 100.00% |
| Cheddar vs Leo | 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.