| IllusiveSai vs Paul | 0–5 | 0.00% |
| IllusiveSai vs Law | 1–4 | 20.00% |
| IllusiveSai vs Feng | 1–4 | 20.00% |
| IllusiveSai vs Victor | 1–4 | 20.00% |
| IllusiveSai vs Yoshimitsu | 2–2 | 50.00% |
| IllusiveSai vs Jin | 0–4 | 0.00% |
| IllusiveSai vs Steve | 1–3 | 25.00% |
| IllusiveSai vs Lili | 2–2 | 50.00% |
| IllusiveSai vs Nina | 1–3 | 25.00% |
| IllusiveSai vs Reina | 4–0 | 100.00% |
| IllusiveSai vs Kazuya | 3–0 | 100.00% |
| IllusiveSai vs Leroy | 0–3 | 0.00% |
| IllusiveSai vs Raven | 1–2 | 33.33% |
| IllusiveSai vs Bryan | 2–0 | 100.00% |
| IllusiveSai vs Alisa | 2–0 | 100.00% |
| IllusiveSai vs Lidia | 0–2 | 0.00% |
| IllusiveSai vs Heihachi | 0–2 | 0.00% |
| IllusiveSai vs Clive | 0–2 | 0.00% |
| IllusiveSai vs Anna | 0–2 | 0.00% |
| IllusiveSai vs King | 1–0 | 100.00% |
| IllusiveSai vs Hwoarang | 0–1 | 0.00% |
| IllusiveSai vs Asuka | 0–1 | 0.00% |
| IllusiveSai vs Devil Jin | 1–0 | 100.00% |
| IllusiveSai vs Dragunov | 1–0 | 100.00% |
| IllusiveSai vs Lars | 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.