| Ilyasvielle vs Steve | 16–17 | 48.48% |
| Ilyasvielle vs Jin | 16–10 | 61.54% |
| Ilyasvielle vs King | 8–10 | 44.44% |
| Ilyasvielle vs Reina | 7–11 | 38.89% |
| Ilyasvielle vs Armor King | 9–9 | 50.00% |
| Ilyasvielle vs Yoshimitsu | 12–4 | 75.00% |
| Ilyasvielle vs Law | 8–7 | 53.33% |
| Ilyasvielle vs Kazuya | 7–7 | 50.00% |
| Ilyasvielle vs Jun | 7–7 | 50.00% |
| Ilyasvielle vs Hwoarang | 9–4 | 69.23% |
| Ilyasvielle vs Lars | 2–10 | 16.67% |
| Ilyasvielle vs Azucena | 7–5 | 58.33% |
| Ilyasvielle vs Dragunov | 3–6 | 33.33% |
| Ilyasvielle vs Victor | 4–5 | 44.44% |
| Ilyasvielle vs Lidia | 7–2 | 77.78% |
| Ilyasvielle vs Nina | 6–2 | 75.00% |
| Ilyasvielle vs Asuka | 0–7 | 0.00% |
| Ilyasvielle vs Lili | 2–5 | 28.57% |
| Ilyasvielle vs Kuma | 2–5 | 28.57% |
| Ilyasvielle vs Heihachi | 4–3 | 57.14% |
| Ilyasvielle vs Anna | 2–5 | 28.57% |
| Ilyasvielle vs Paul | 1–5 | 16.67% |
| Ilyasvielle vs Bryan | 2–4 | 33.33% |
| Ilyasvielle vs Feng | 4–2 | 66.67% |
| Ilyasvielle vs Clive | 2–4 | 33.33% |
| Ilyasvielle vs Devil Jin | 0–5 | 0.00% |
| Ilyasvielle vs Eddy | 2–3 | 40.00% |
| Ilyasvielle vs Shaheen | 1–2 | 33.33% |
| Ilyasvielle vs Zafina | 1–2 | 33.33% |
| Ilyasvielle vs Leroy | 1–2 | 33.33% |
| Ilyasvielle vs Miary Zo | 2–1 | 66.67% |
| Ilyasvielle vs Xiaoyu | 1–1 | 50.00% |
| Ilyasvielle vs Claudio | 0–2 | 0.00% |
| Ilyasvielle vs Lee | 2–0 | 100.00% |
| Ilyasvielle vs Panda | 2–0 | 100.00% |
| Ilyasvielle vs Fahkumram | 0–2 | 0.00% |
| Ilyasvielle 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.