| Mayor McCheese vs Jin | 30–21 | 58.82% |
| Mayor McCheese vs Bryan | 25–11 | 69.44% |
| Mayor McCheese vs Steve | 10–16 | 38.46% |
| Mayor McCheese vs Azucena | 14–12 | 53.85% |
| Mayor McCheese vs Kazuya | 14–11 | 56.00% |
| Mayor McCheese vs Lee | 14–10 | 58.33% |
| Mayor McCheese vs King | 15–8 | 65.22% |
| Mayor McCheese vs Yoshimitsu | 13–9 | 59.09% |
| Mayor McCheese vs Lili | 13–9 | 59.09% |
| Mayor McCheese vs Law | 15–6 | 71.43% |
| Mayor McCheese vs Asuka | 9–12 | 42.86% |
| Mayor McCheese vs Raven | 13–8 | 61.90% |
| Mayor McCheese vs Devil Jin | 9–10 | 47.37% |
| Mayor McCheese vs Reina | 12–7 | 63.16% |
| Mayor McCheese vs Paul | 16–1 | 94.12% |
| Mayor McCheese vs Victor | 12–5 | 70.59% |
| Mayor McCheese vs Hwoarang | 7–9 | 43.75% |
| Mayor McCheese vs Dragunov | 9–7 | 56.25% |
| Mayor McCheese vs Zafina | 8–7 | 53.33% |
| Mayor McCheese vs Nina | 5–9 | 35.71% |
| Mayor McCheese vs Claudio | 6–7 | 46.15% |
| Mayor McCheese vs Jun | 8–5 | 61.54% |
| Mayor McCheese vs Lars | 9–3 | 75.00% |
| Mayor McCheese vs Xiaoyu | 6–5 | 54.55% |
| Mayor McCheese vs Kuma | 7–3 | 70.00% |
| Mayor McCheese vs Jack-8 | 4–5 | 44.44% |
| Mayor McCheese vs Leo | 4–5 | 44.44% |
| Mayor McCheese vs Shaheen | 5–4 | 55.56% |
| Mayor McCheese vs Leroy | 6–1 | 85.71% |
| Mayor McCheese vs Eddy | 1–4 | 20.00% |
| Mayor McCheese vs Alisa | 1–3 | 25.00% |
| Mayor McCheese vs Feng | 2–1 | 66.67% |
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.