| ilyboy vs Jin | 5–6 | 45.45% |
| ilyboy vs Reina | 6–5 | 54.55% |
| ilyboy vs Steve | 3–6 | 33.33% |
| ilyboy vs Xiaoyu | 1–6 | 14.29% |
| ilyboy vs Lili | 6–1 | 85.71% |
| ilyboy vs Yoshimitsu | 2–4 | 33.33% |
| ilyboy vs Victor | 3–3 | 50.00% |
| ilyboy vs King | 1–4 | 20.00% |
| ilyboy vs Hwoarang | 0–5 | 0.00% |
| ilyboy vs Kazuya | 2–3 | 40.00% |
| ilyboy vs Eddy | 3–2 | 60.00% |
| ilyboy vs Law | 1–3 | 25.00% |
| ilyboy vs Bryan | 3–1 | 75.00% |
| ilyboy vs Devil Jin | 1–3 | 25.00% |
| ilyboy vs Lars | 1–3 | 25.00% |
| ilyboy vs Jack-8 | 1–2 | 33.33% |
| ilyboy vs Dragunov | 2–1 | 66.67% |
| ilyboy vs Nina | 0–3 | 0.00% |
| ilyboy vs Raven | 2–1 | 66.67% |
| ilyboy vs Paul | 0–2 | 0.00% |
| ilyboy vs Feng | 1–1 | 50.00% |
| ilyboy vs Leo | 1–1 | 50.00% |
| ilyboy vs Alisa | 1–1 | 50.00% |
| ilyboy vs Azucena | 2–0 | 100.00% |
| ilyboy vs Lidia | 2–0 | 100.00% |
| ilyboy vs Asuka | 0–1 | 0.00% |
| ilyboy vs Shaheen | 0–1 | 0.00% |
| ilyboy vs Lee | 0–1 | 0.00% |
| ilyboy vs Kuma | 1–0 | 100.00% |
| ilyboy vs Panda | 0–1 | 0.00% |
| ilyboy vs Zafina | 0–1 | 0.00% |
| ilyboy vs Jun | 0–1 | 0.00% |
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.