| IAM7ILLA vs King | 21–21 | 50.00% |
| IAM7ILLA vs Jin | 18–13 | 58.06% |
| IAM7ILLA vs Hwoarang | 22–5 | 81.48% |
| IAM7ILLA vs Reina | 14–11 | 56.00% |
| IAM7ILLA vs Steve | 14–10 | 58.33% |
| IAM7ILLA vs Kazuya | 10–13 | 43.48% |
| IAM7ILLA vs Law | 8–14 | 36.36% |
| IAM7ILLA vs Eddy | 6–15 | 28.57% |
| IAM7ILLA vs Paul | 6–14 | 30.00% |
| IAM7ILLA vs Leroy | 10–9 | 52.63% |
| IAM7ILLA vs Bryan | 8–9 | 47.06% |
| IAM7ILLA vs Yoshimitsu | 4–12 | 25.00% |
| IAM7ILLA vs Lili | 7–9 | 43.75% |
| IAM7ILLA vs Jun | 6–10 | 37.50% |
| IAM7ILLA vs Asuka | 5–9 | 35.71% |
| IAM7ILLA vs Azucena | 7–6 | 53.85% |
| IAM7ILLA vs Xiaoyu | 5–5 | 50.00% |
| IAM7ILLA vs Lars | 3–7 | 30.00% |
| IAM7ILLA vs Kuma | 7–3 | 70.00% |
| IAM7ILLA vs Victor | 4–6 | 40.00% |
| IAM7ILLA vs Raven | 1–9 | 10.00% |
| IAM7ILLA vs Dragunov | 7–2 | 77.78% |
| IAM7ILLA vs Devil Jin | 4–4 | 50.00% |
| IAM7ILLA vs Claudio | 5–3 | 62.50% |
| IAM7ILLA vs Leo | 7–0 | 100.00% |
| IAM7ILLA vs Lee | 6–1 | 85.71% |
| IAM7ILLA vs Jack-8 | 2–4 | 33.33% |
| IAM7ILLA vs Nina | 0–6 | 0.00% |
| IAM7ILLA vs Alisa | 1–3 | 25.00% |
| IAM7ILLA vs Feng | 2–1 | 66.67% |
| IAM7ILLA vs Zafina | 1–2 | 33.33% |
| IAM7ILLA vs Clive | 2–1 | 66.67% |
| IAM7ILLA vs Shaheen | 2–0 | 100.00% |
| IAM7ILLA vs Lidia | 1–1 | 50.00% |
| IAM7ILLA vs Panda | 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.