| ilyy vs Heihachi | 12–13 | 48.00% |
| ilyy vs Jin | 2–10 | 16.67% |
| ilyy vs Law | 9–2 | 81.82% |
| ilyy vs Victor | 7–1 | 87.50% |
| ilyy vs Steve | 4–3 | 57.14% |
| ilyy vs Reina | 6–1 | 85.71% |
| ilyy vs Shaheen | 4–0 | 100.00% |
| ilyy vs Lee | 3–1 | 75.00% |
| ilyy vs King | 0–3 | 0.00% |
| ilyy vs Xiaoyu | 1–2 | 33.33% |
| ilyy vs Jack-8 | 3–0 | 100.00% |
| ilyy vs Kazuya | 2–0 | 100.00% |
| ilyy vs Dragunov | 2–0 | 100.00% |
| ilyy vs Leo | 2–0 | 100.00% |
| ilyy vs Claudio | 0–2 | 0.00% |
| ilyy vs Zafina | 2–0 | 100.00% |
| ilyy vs Lidia | 2–0 | 100.00% |
| ilyy vs Paul | 1–0 | 100.00% |
| ilyy vs Hwoarang | 1–0 | 100.00% |
| ilyy vs Devil Jin | 1–0 | 100.00% |
| ilyy vs Lars | 1–0 | 100.00% |
| ilyy vs Jun | 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.