| Ilyas vs Kazuya | 13–6 | 68.42% |
| Ilyas vs Reina | 12–7 | 63.16% |
| Ilyas vs Heihachi | 8–11 | 42.11% |
| Ilyas vs Paul | 8–3 | 72.73% |
| Ilyas vs Nina | 8–3 | 72.73% |
| Ilyas vs Steve | 4–6 | 40.00% |
| Ilyas vs Devil Jin | 2–7 | 22.22% |
| Ilyas vs Law | 4–4 | 50.00% |
| Ilyas vs Hwoarang | 4–3 | 57.14% |
| Ilyas vs Jin | 3–3 | 50.00% |
| Ilyas vs Zafina | 3–3 | 50.00% |
| Ilyas vs King | 2–3 | 40.00% |
| Ilyas vs Yoshimitsu | 2–3 | 40.00% |
| Ilyas vs Bryan | 3–2 | 60.00% |
| Ilyas vs Jack-8 | 2–2 | 50.00% |
| Ilyas vs Feng | 3–1 | 75.00% |
| Ilyas vs Victor | 1–3 | 25.00% |
| Ilyas vs Asuka | 2–1 | 66.67% |
| Ilyas vs Leo | 2–1 | 66.67% |
| Ilyas vs Alisa | 3–0 | 100.00% |
| Ilyas vs Raven | 2–1 | 66.67% |
| Ilyas vs Claudio | 0–2 | 0.00% |
| Ilyas vs Jun | 2–0 | 100.00% |
| Ilyas vs Azucena | 1–1 | 50.00% |
| Ilyas vs Lili | 0–1 | 0.00% |
| Ilyas vs Leroy | 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.