| Cheshire_Grin vs King | 22–16 | 57.89% |
| Cheshire_Grin vs Reina | 16–13 | 55.17% |
| Cheshire_Grin vs Jin | 16–12 | 57.14% |
| Cheshire_Grin vs Steve | 12–15 | 44.44% |
| Cheshire_Grin vs Bryan | 6–16 | 27.27% |
| Cheshire_Grin vs Dragunov | 9–10 | 47.37% |
| Cheshire_Grin vs Nina | 14–5 | 73.68% |
| Cheshire_Grin vs Clive | 3–15 | 16.67% |
| Cheshire_Grin vs Hwoarang | 9–8 | 52.94% |
| Cheshire_Grin vs Kazuya | 7–10 | 41.18% |
| Cheshire_Grin vs Lee | 9–7 | 56.25% |
| Cheshire_Grin vs Eddy | 7–9 | 43.75% |
| Cheshire_Grin vs Victor | 9–6 | 60.00% |
| Cheshire_Grin vs Miary Zo | 4–10 | 28.57% |
| Cheshire_Grin vs Azucena | 2–11 | 15.38% |
| Cheshire_Grin vs Leo | 6–6 | 50.00% |
| Cheshire_Grin vs Asuka | 7–4 | 63.64% |
| Cheshire_Grin vs Lidia | 3–8 | 27.27% |
| Cheshire_Grin vs Paul | 8–2 | 80.00% |
| Cheshire_Grin vs Law | 3–7 | 30.00% |
| Cheshire_Grin vs Devil Jin | 1–9 | 10.00% |
| Cheshire_Grin vs Lili | 5–5 | 50.00% |
| Cheshire_Grin vs Claudio | 6–4 | 60.00% |
| Cheshire_Grin vs Yoshimitsu | 6–3 | 66.67% |
| Cheshire_Grin vs Lars | 4–5 | 44.44% |
| Cheshire_Grin vs Jack-8 | 5–3 | 62.50% |
| Cheshire_Grin vs Heihachi | 4–4 | 50.00% |
| Cheshire_Grin vs Feng | 3–3 | 50.00% |
| Cheshire_Grin vs Alisa | 3–3 | 50.00% |
| Cheshire_Grin vs Jun | 3–3 | 50.00% |
| Cheshire_Grin vs Raven | 2–4 | 33.33% |
| Cheshire_Grin vs Xiaoyu | 1–4 | 20.00% |
| Cheshire_Grin vs Zafina | 3–2 | 60.00% |
| Cheshire_Grin vs Leroy | 1–4 | 20.00% |
| Cheshire_Grin vs Kuma | 0–2 | 0.00% |
| Cheshire_Grin vs Panda | 1–1 | 50.00% |
| Cheshire_Grin vs Fahkumram | 2–0 | 100.00% |
| Cheshire_Grin vs Armor King | 2–0 | 100.00% |
| Cheshire_Grin vs Shaheen | 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.