| iToast vs Reina | 16–2 | 88.89% |
| iToast vs Jin | 10–4 | 71.43% |
| iToast vs Dragunov | 11–3 | 78.57% |
| iToast vs Law | 8–5 | 61.54% |
| iToast vs Bryan | 9–4 | 69.23% |
| iToast vs Azucena | 12–1 | 92.31% |
| iToast vs Steve | 8–4 | 66.67% |
| iToast vs Eddy | 7–3 | 70.00% |
| iToast vs Kazuya | 8–1 | 88.89% |
| iToast vs Lars | 7–2 | 77.78% |
| iToast vs Nina | 5–4 | 55.56% |
| iToast vs Leroy | 4–5 | 44.44% |
| iToast vs Alisa | 4–4 | 50.00% |
| iToast vs Victor | 5–3 | 62.50% |
| iToast vs Lidia | 4–4 | 50.00% |
| iToast vs Hwoarang | 4–3 | 57.14% |
| iToast vs Paul | 2–4 | 33.33% |
| iToast vs Lili | 5–1 | 83.33% |
| iToast vs Xiaoyu | 4–1 | 80.00% |
| iToast vs Asuka | 4–1 | 80.00% |
| iToast vs Devil Jin | 2–3 | 40.00% |
| iToast vs King | 3–1 | 75.00% |
| iToast vs Raven | 1–3 | 25.00% |
| iToast vs Feng | 1–2 | 33.33% |
| iToast vs Leo | 3–0 | 100.00% |
| iToast vs Jack-8 | 2–0 | 100.00% |
| iToast vs Claudio | 2–0 | 100.00% |
| iToast vs Shaheen | 2–0 | 100.00% |
| iToast vs Panda | 2–0 | 100.00% |
| iToast vs Yoshimitsu | 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.