| itachirin vs Clive | 13–5 | 72.22% |
| itachirin vs Kazuya | 13–3 | 81.25% |
| itachirin vs King | 10–3 | 76.92% |
| itachirin vs Lili | 11–2 | 84.62% |
| itachirin vs Reina | 12–1 | 92.31% |
| itachirin vs Hwoarang | 9–1 | 90.00% |
| itachirin vs Asuka | 8–2 | 80.00% |
| itachirin vs Jun | 4–5 | 44.44% |
| itachirin vs Victor | 6–2 | 75.00% |
| itachirin vs Xiaoyu | 3–4 | 42.86% |
| itachirin vs Jin | 6–1 | 85.71% |
| itachirin vs Azucena | 6–1 | 85.71% |
| itachirin vs Lidia | 5–2 | 71.43% |
| itachirin vs Alisa | 6–0 | 100.00% |
| itachirin vs Claudio | 5–1 | 83.33% |
| itachirin vs Zafina | 6–0 | 100.00% |
| itachirin vs Yoshimitsu | 2–3 | 40.00% |
| itachirin vs Paul | 4–0 | 100.00% |
| itachirin vs Lars | 3–1 | 75.00% |
| itachirin vs Shaheen | 4–0 | 100.00% |
| itachirin vs Lee | 3–1 | 75.00% |
| itachirin vs Heihachi | 4–0 | 100.00% |
| itachirin vs Anna | 4–0 | 100.00% |
| itachirin vs Steve | 2–1 | 66.67% |
| itachirin vs Feng | 2–1 | 66.67% |
| itachirin vs Dragunov | 1–2 | 33.33% |
| itachirin vs Leo | 2–1 | 66.67% |
| itachirin vs Kuma | 2–1 | 66.67% |
| itachirin vs Jack-8 | 2–0 | 100.00% |
| itachirin vs Devil Jin | 2–0 | 100.00% |
| itachirin vs Panda | 2–0 | 100.00% |
| itachirin vs Leroy | 0–2 | 0.00% |
| itachirin vs Eddy | 2–0 | 100.00% |
| itachirin vs Bryan | 0–1 | 0.00% |
| itachirin vs Raven | 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.