| Irukandji vs King | 6–5 | 54.55% |
| Irukandji vs Clive | 7–4 | 63.64% |
| Irukandji vs Reina | 3–5 | 37.50% |
| Irukandji vs Jin | 1–6 | 14.29% |
| Irukandji vs Asuka | 3–3 | 50.00% |
| Irukandji vs Devil Jin | 3–3 | 50.00% |
| Irukandji vs Leo | 3–3 | 50.00% |
| Irukandji vs Lidia | 0–6 | 0.00% |
| Irukandji vs Law | 2–3 | 40.00% |
| Irukandji vs Bryan | 4–1 | 80.00% |
| Irukandji vs Heihachi | 3–2 | 60.00% |
| Irukandji vs Yoshimitsu | 2–2 | 50.00% |
| Irukandji vs Steve | 0–4 | 0.00% |
| Irukandji vs Feng | 2–2 | 50.00% |
| Irukandji vs Dragunov | 1–2 | 33.33% |
| Irukandji vs Kazuya | 2–0 | 100.00% |
| Irukandji vs Jack-8 | 2–0 | 100.00% |
| Irukandji vs Lili | 0–2 | 0.00% |
| Irukandji vs Claudio | 2–0 | 100.00% |
| Irukandji vs Shaheen | 2–0 | 100.00% |
| Irukandji vs Nina | 2–0 | 100.00% |
| Irukandji vs Jun | 2–0 | 100.00% |
| Irukandji vs Eddy | 1–1 | 50.00% |
| Irukandji vs Hwoarang | 0–1 | 0.00% |
| Irukandji vs Xiaoyu | 0–1 | 0.00% |
| Irukandji vs Victor | 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.