| Itotia vs King | 12–4 | 75.00% |
| Itotia vs Reina | 10–3 | 76.92% |
| Itotia vs Victor | 6–5 | 54.55% |
| Itotia vs Hwoarang | 4–6 | 40.00% |
| Itotia vs Bryan | 2–7 | 22.22% |
| Itotia vs Dragunov | 2–7 | 22.22% |
| Itotia vs Nina | 5–4 | 55.56% |
| Itotia vs Xiaoyu | 3–5 | 37.50% |
| Itotia vs Jun | 3–5 | 37.50% |
| Itotia vs Fahkumram | 7–0 | 100.00% |
| Itotia vs Law | 2–4 | 33.33% |
| Itotia vs Jin | 3–3 | 50.00% |
| Itotia vs Steve | 1–5 | 16.67% |
| Itotia vs Asuka | 1–5 | 16.67% |
| Itotia vs Leo | 4–1 | 80.00% |
| Itotia vs Panda | 2–3 | 40.00% |
| Itotia vs Kazuya | 0–4 | 0.00% |
| Itotia vs Lili | 4–0 | 100.00% |
| Itotia vs Lars | 0–4 | 0.00% |
| Itotia vs Azucena | 2–2 | 50.00% |
| Itotia vs Lidia | 1–3 | 25.00% |
| Itotia vs Paul | 2–1 | 66.67% |
| Itotia vs Alisa | 2–1 | 66.67% |
| Itotia vs Leroy | 1–2 | 33.33% |
| Itotia vs Clive | 3–0 | 100.00% |
| Itotia vs Jack-8 | 0–2 | 0.00% |
| Itotia vs Eddy | 0–2 | 0.00% |
| Itotia 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.