| St Chilly Mayer vs King | 19–5 | 79.17% |
| St Chilly Mayer vs Jin | 11–8 | 57.89% |
| St Chilly Mayer vs Hwoarang | 13–4 | 76.47% |
| St Chilly Mayer vs Kazuya | 6–11 | 35.29% |
| St Chilly Mayer vs Yoshimitsu | 8–6 | 57.14% |
| St Chilly Mayer vs Steve | 10–3 | 76.92% |
| St Chilly Mayer vs Nina | 5–8 | 38.46% |
| St Chilly Mayer vs Lili | 7–4 | 63.64% |
| St Chilly Mayer vs Miary Zo | 5–6 | 45.45% |
| St Chilly Mayer vs Xiaoyu | 4–6 | 40.00% |
| St Chilly Mayer vs Lee | 6–4 | 60.00% |
| St Chilly Mayer vs Lidia | 6–4 | 60.00% |
| St Chilly Mayer vs Reina | 4–5 | 44.44% |
| St Chilly Mayer vs Eddy | 6–3 | 66.67% |
| St Chilly Mayer vs Bryan | 2–6 | 25.00% |
| St Chilly Mayer vs Heihachi | 4–4 | 50.00% |
| St Chilly Mayer vs Clive | 5–3 | 62.50% |
| St Chilly Mayer vs Law | 3–4 | 42.86% |
| St Chilly Mayer vs Azucena | 2–5 | 28.57% |
| St Chilly Mayer vs Lars | 4–2 | 66.67% |
| St Chilly Mayer vs Alisa | 2–4 | 33.33% |
| St Chilly Mayer vs Paul | 1–4 | 20.00% |
| St Chilly Mayer vs Kuma | 4–1 | 80.00% |
| St Chilly Mayer vs Jun | 0–5 | 0.00% |
| St Chilly Mayer vs Anna | 3–2 | 60.00% |
| St Chilly Mayer vs Feng | 1–3 | 25.00% |
| St Chilly Mayer vs Dragunov | 0–4 | 0.00% |
| St Chilly Mayer vs Leo | 4–0 | 100.00% |
| St Chilly Mayer vs Asuka | 3–0 | 100.00% |
| St Chilly Mayer vs Zafina | 1–2 | 33.33% |
| St Chilly Mayer vs Raven | 1–2 | 33.33% |
| St Chilly Mayer vs Jack-8 | 1–1 | 50.00% |
| St Chilly Mayer vs Panda | 2–0 | 100.00% |
| St Chilly Mayer vs Victor | 1–1 | 50.00% |
| St Chilly Mayer vs Armor King | 2–0 | 100.00% |
| St Chilly Mayer vs Fahkumram | 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.