| itoito vs Kazuya | 9–13 | 40.91% |
| itoito vs King | 10–9 | 52.63% |
| itoito vs Alisa | 6–10 | 37.50% |
| itoito vs Reina | 8–7 | 53.33% |
| itoito vs Yoshimitsu | 5–9 | 35.71% |
| itoito vs Lidia | 8–5 | 61.54% |
| itoito vs Jin | 5–7 | 41.67% |
| itoito vs Paul | 2–9 | 18.18% |
| itoito vs Hwoarang | 3–8 | 27.27% |
| itoito vs Bryan | 5–5 | 50.00% |
| itoito vs Lili | 4–6 | 40.00% |
| itoito vs Law | 7–2 | 77.78% |
| itoito vs Dragunov | 1–7 | 12.50% |
| itoito vs Victor | 6–2 | 75.00% |
| itoito vs Claudio | 4–3 | 57.14% |
| itoito vs Lars | 2–4 | 33.33% |
| itoito vs Xiaoyu | 5–0 | 100.00% |
| itoito vs Steve | 4–1 | 80.00% |
| itoito vs Jack-8 | 2–3 | 40.00% |
| itoito vs Azucena | 2–3 | 40.00% |
| itoito vs Asuka | 4–0 | 100.00% |
| itoito vs Feng | 2–2 | 50.00% |
| itoito vs Leroy | 3–1 | 75.00% |
| itoito vs Jun | 0–4 | 0.00% |
| itoito vs Shaheen | 0–3 | 0.00% |
| itoito vs Devil Jin | 0–2 | 0.00% |
| itoito vs Lee | 2–0 | 100.00% |
| itoito vs Zafina | 2–0 | 100.00% |
| itoito vs Heihachi | 1–1 | 50.00% |
| itoito vs Leo | 1–0 | 100.00% |
| itoito vs Nina | 1–0 | 100.00% |
| itoito vs Panda | 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.