| Ilios vs Kazuya | 15–10 | 60.00% |
| Ilios vs Reina | 13–10 | 56.52% |
| Ilios vs King | 14–6 | 70.00% |
| Ilios vs Jin | 7–12 | 36.84% |
| Ilios vs Law | 5–7 | 41.67% |
| Ilios vs Hwoarang | 7–5 | 58.33% |
| Ilios vs Bryan | 3–7 | 30.00% |
| Ilios vs Dragunov | 4–6 | 40.00% |
| Ilios vs Lee | 0–10 | 0.00% |
| Ilios vs Paul | 3–6 | 33.33% |
| Ilios vs Yoshimitsu | 8–1 | 88.89% |
| Ilios vs Asuka | 4–4 | 50.00% |
| Ilios vs Shaheen | 3–5 | 37.50% |
| Ilios vs Heihachi | 5–3 | 62.50% |
| Ilios vs Lili | 3–4 | 42.86% |
| Ilios vs Leo | 4–2 | 66.67% |
| Ilios vs Claudio | 3–3 | 50.00% |
| Ilios vs Azucena | 4–2 | 66.67% |
| Ilios vs Raven | 0–6 | 0.00% |
| Ilios vs Steve | 4–1 | 80.00% |
| Ilios vs Lars | 4–1 | 80.00% |
| Ilios vs Nina | 4–1 | 80.00% |
| Ilios vs Leroy | 3–2 | 60.00% |
| Ilios vs Jun | 2–3 | 40.00% |
| Ilios vs Victor | 1–4 | 20.00% |
| Ilios vs Feng | 2–2 | 50.00% |
| Ilios vs Zafina | 4–0 | 100.00% |
| Ilios vs Jack-8 | 2–1 | 66.67% |
| Ilios vs Alisa | 1–2 | 33.33% |
| Ilios vs Xiaoyu | 2–0 | 100.00% |
| Ilios vs Devil Jin | 1–1 | 50.00% |
| Ilios vs Kuma | 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.