| IrregularKin vs Reina | 8–7 | 53.33% |
| IrregularKin vs Clive | 4–11 | 26.67% |
| IrregularKin vs King | 1–12 | 7.69% |
| IrregularKin vs Steve | 3–8 | 27.27% |
| IrregularKin vs Eddy | 3–7 | 30.00% |
| IrregularKin vs Law | 3–6 | 33.33% |
| IrregularKin vs Hwoarang | 3–6 | 33.33% |
| IrregularKin vs Bryan | 6–3 | 66.67% |
| IrregularKin vs Azucena | 5–4 | 55.56% |
| IrregularKin vs Jin | 5–2 | 71.43% |
| IrregularKin vs Kazuya | 2–5 | 28.57% |
| IrregularKin vs Asuka | 3–4 | 42.86% |
| IrregularKin vs Devil Jin | 3–3 | 50.00% |
| IrregularKin vs Lili | 3–3 | 50.00% |
| IrregularKin vs Leroy | 3–2 | 60.00% |
| IrregularKin vs Jun | 1–4 | 20.00% |
| IrregularKin vs Yoshimitsu | 0–3 | 0.00% |
| IrregularKin vs Nina | 2–1 | 66.67% |
| IrregularKin vs Kuma | 0–3 | 0.00% |
| IrregularKin vs Xiaoyu | 2–0 | 100.00% |
| IrregularKin vs Jack-8 | 0–2 | 0.00% |
| IrregularKin vs Dragunov | 0–2 | 0.00% |
| IrregularKin vs Leo | 0–2 | 0.00% |
| IrregularKin vs Claudio | 0–2 | 0.00% |
| IrregularKin vs Victor | 0–2 | 0.00% |
| IrregularKin vs Lidia | 2–0 | 100.00% |
| IrregularKin vs Alisa | 1–0 | 100.00% |
| IrregularKin vs Shaheen | 1–0 | 100.00% |
| IrregularKin 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.