| Irima vs Steve | 14–2 | 87.50% |
| Irima vs Jin | 10–5 | 66.67% |
| Irima vs Bryan | 9–5 | 64.29% |
| Irima vs Kazuya | 10–4 | 71.43% |
| Irima vs Reina | 6–5 | 54.55% |
| Irima vs Dragunov | 4–6 | 40.00% |
| Irima vs Heihachi | 3–6 | 33.33% |
| Irima vs King | 5–3 | 62.50% |
| Irima vs Hwoarang | 6–2 | 75.00% |
| Irima vs Lili | 6–1 | 85.71% |
| Irima vs Eddy | 3–4 | 42.86% |
| Irima vs Devil Jin | 5–1 | 83.33% |
| Irima vs Jun | 3–3 | 50.00% |
| Irima vs Anna | 5–1 | 83.33% |
| Irima vs Leroy | 4–1 | 80.00% |
| Irima vs Law | 3–1 | 75.00% |
| Irima vs Yoshimitsu | 4–0 | 100.00% |
| Irima vs Asuka | 4–0 | 100.00% |
| Irima vs Nina | 1–3 | 25.00% |
| Irima vs Xiaoyu | 2–1 | 66.67% |
| Irima vs Alisa | 2–1 | 66.67% |
| Irima vs Kuma | 1–2 | 33.33% |
| Irima vs Victor | 2–1 | 66.67% |
| Irima vs Panda | 0–2 | 0.00% |
| Irima vs Azucena | 2–0 | 100.00% |
| Irima vs Raven | 2–0 | 100.00% |
| Irima vs Clive | 1–1 | 50.00% |
| Irima vs Paul | 1–0 | 100.00% |
| Irima vs Claudio | 1–0 | 100.00% |
| Irima vs Shaheen | 0–1 | 0.00% |
| Irima vs Lee | 0–1 | 0.00% |
| Irima vs Zafina | 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.