| John Toast vs Lidia | 17–7 | 70.83% |
| John Toast vs Jin | 12–3 | 80.00% |
| John Toast vs Nina | 7–7 | 50.00% |
| John Toast vs King | 4–8 | 33.33% |
| John Toast vs Reina | 5–7 | 41.67% |
| John Toast vs Steve | 7–4 | 63.64% |
| John Toast vs Hwoarang | 7–2 | 77.78% |
| John Toast vs Victor | 6–2 | 75.00% |
| John Toast vs Xiaoyu | 5–2 | 71.43% |
| John Toast vs Lili | 6–1 | 85.71% |
| John Toast vs Leroy | 4–3 | 57.14% |
| John Toast vs Alisa | 3–3 | 50.00% |
| John Toast vs Law | 5–0 | 100.00% |
| John Toast vs Lee | 1–4 | 20.00% |
| John Toast vs Yoshimitsu | 4–0 | 100.00% |
| John Toast vs Dragunov | 3–1 | 75.00% |
| John Toast vs Azucena | 1–3 | 25.00% |
| John Toast vs Eddy | 4–0 | 100.00% |
| John Toast vs Asuka | 2–1 | 66.67% |
| John Toast vs Devil Jin | 0–3 | 0.00% |
| John Toast vs Shaheen | 1–2 | 33.33% |
| John Toast vs Kuma | 2–1 | 66.67% |
| John Toast vs Jun | 1–2 | 33.33% |
| John Toast vs Jack-8 | 2–0 | 100.00% |
| John Toast vs Feng | 1–1 | 50.00% |
| John Toast vs Raven | 1–1 | 50.00% |
| John Toast 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.