| Itzi vs King | 29–21 | 58.00% |
| Itzi vs Steve | 28–13 | 68.29% |
| Itzi vs Kazuya | 17–10 | 62.96% |
| Itzi vs Law | 10–15 | 40.00% |
| Itzi vs Jun | 11–13 | 45.83% |
| Itzi vs Reina | 12–12 | 50.00% |
| Itzi vs Dragunov | 9–11 | 45.00% |
| Itzi vs Bryan | 10–8 | 55.56% |
| Itzi vs Victor | 7–11 | 38.89% |
| Itzi vs Jin | 9–8 | 52.94% |
| Itzi vs Hwoarang | 11–5 | 68.75% |
| Itzi vs Heihachi | 10–6 | 62.50% |
| Itzi vs Yoshimitsu | 12–3 | 80.00% |
| Itzi vs Azucena | 9–4 | 69.23% |
| Itzi vs Paul | 9–3 | 75.00% |
| Itzi vs Asuka | 10–2 | 83.33% |
| Itzi vs Lars | 8–4 | 66.67% |
| Itzi vs Eddy | 4–8 | 33.33% |
| Itzi vs Lili | 4–7 | 36.36% |
| Itzi vs Nina | 5–6 | 45.45% |
| Itzi vs Jack-8 | 5–5 | 50.00% |
| Itzi vs Leroy | 6–4 | 60.00% |
| Itzi vs Xiaoyu | 4–5 | 44.44% |
| Itzi vs Devil Jin | 4–5 | 44.44% |
| Itzi vs Clive | 5–4 | 55.56% |
| Itzi vs Feng | 2–6 | 25.00% |
| Itzi vs Leo | 1–5 | 16.67% |
| Itzi vs Lee | 1–4 | 20.00% |
| Itzi vs Kuma | 0–5 | 0.00% |
| Itzi vs Lidia | 3–2 | 60.00% |
| Itzi vs Claudio | 4–0 | 100.00% |
| Itzi vs Alisa | 1–2 | 33.33% |
| Itzi vs Fahkumram | 1–2 | 33.33% |
| Itzi vs Shaheen | 0–2 | 0.00% |
| Itzi vs Zafina | 1–0 | 100.00% |
| Itzi vs Raven | 1–0 | 100.00% |
| Itzi vs Anna | 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.