| King of the roa vs Steve | 5–5 | 50.00% |
| King of the roa vs King | 8–1 | 88.89% |
| King of the roa vs Reina | 6–3 | 66.67% |
| King of the roa vs Hwoarang | 3–5 | 37.50% |
| King of the roa vs Jin | 4–4 | 50.00% |
| King of the roa vs Xiaoyu | 2–5 | 28.57% |
| King of the roa vs Asuka | 3–4 | 42.86% |
| King of the roa vs Alisa | 2–5 | 28.57% |
| King of the roa vs Law | 2–4 | 33.33% |
| King of the roa vs Kazuya | 2–4 | 33.33% |
| King of the roa vs Leo | 6–0 | 100.00% |
| King of the roa vs Victor | 1–5 | 16.67% |
| King of the roa vs Dragunov | 3–2 | 60.00% |
| King of the roa vs Lars | 1–4 | 20.00% |
| King of the roa vs Lili | 1–3 | 25.00% |
| King of the roa vs Lee | 1–3 | 25.00% |
| King of the roa vs Devil Jin | 1–2 | 33.33% |
| King of the roa vs Feng | 2–1 | 66.67% |
| King of the roa vs Leroy | 0–3 | 0.00% |
| King of the roa vs Azucena | 2–1 | 66.67% |
| King of the roa vs Eddy | 1–2 | 33.33% |
| King of the roa vs Paul | 0–2 | 0.00% |
| King of the roa vs Shaheen | 0–2 | 0.00% |
| King of the roa vs Jun | 2–0 | 100.00% |
| King of the roa vs Yoshimitsu | 1–0 | 100.00% |
| King of the roa vs Bryan | 1–0 | 100.00% |
| King of the roa vs Claudio | 0–1 | 0.00% |
| King of the roa vs Nina | 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.