| Ilenia vs Kazuya | 15–9 | 62.50% |
| Ilenia vs Law | 8–10 | 44.44% |
| Ilenia vs Eddy | 10–6 | 62.50% |
| Ilenia vs Dragunov | 7–6 | 53.85% |
| Ilenia vs Reina | 7–5 | 58.33% |
| Ilenia vs Jin | 6–3 | 66.67% |
| Ilenia vs Steve | 6–3 | 66.67% |
| Ilenia vs Leroy | 7–2 | 77.78% |
| Ilenia vs Azucena | 7–2 | 77.78% |
| Ilenia vs Feng | 4–4 | 50.00% |
| Ilenia vs Jun | 6–2 | 75.00% |
| Ilenia vs Yoshimitsu | 3–4 | 42.86% |
| Ilenia vs Bryan | 2–5 | 28.57% |
| Ilenia vs Hwoarang | 3–3 | 50.00% |
| Ilenia vs Alisa | 2–4 | 33.33% |
| Ilenia vs Paul | 2–3 | 40.00% |
| Ilenia vs King | 2–3 | 40.00% |
| Ilenia vs Lee | 2–3 | 40.00% |
| Ilenia vs Xiaoyu | 2–2 | 50.00% |
| Ilenia vs Lili | 3–1 | 75.00% |
| Ilenia vs Lars | 0–4 | 0.00% |
| Ilenia vs Victor | 4–0 | 100.00% |
| Ilenia vs Jack-8 | 2–1 | 66.67% |
| Ilenia vs Leo | 3–0 | 100.00% |
| Ilenia vs Panda | 1–2 | 33.33% |
| Ilenia vs Zafina | 2–1 | 66.67% |
| Ilenia vs Devil Jin | 2–0 | 100.00% |
| Ilenia vs Nina | 2–0 | 100.00% |
| Ilenia vs Raven | 0–2 | 0.00% |
| Ilenia vs Asuka | 1–0 | 100.00% |
| Ilenia vs Shaheen | 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.