| RED21 vs Bryan | 7–3 | 70.00% |
| RED21 vs King | 5–2 | 71.43% |
| RED21 vs Steve | 4–2 | 66.67% |
| RED21 vs Lee | 4–2 | 66.67% |
| RED21 vs Law | 2–3 | 40.00% |
| RED21 vs Azucena | 4–1 | 80.00% |
| RED21 vs Victor | 2–3 | 40.00% |
| RED21 vs Paul | 2–2 | 50.00% |
| RED21 vs Hwoarang | 2–2 | 50.00% |
| RED21 vs Devil Jin | 4–0 | 100.00% |
| RED21 vs Dragunov | 4–0 | 100.00% |
| RED21 vs Reina | 2–2 | 50.00% |
| RED21 vs Xiaoyu | 2–1 | 66.67% |
| RED21 vs Jin | 3–0 | 100.00% |
| RED21 vs Kazuya | 2–1 | 66.67% |
| RED21 vs Jack-8 | 1–2 | 33.33% |
| RED21 vs Claudio | 1–2 | 33.33% |
| RED21 vs Yoshimitsu | 2–0 | 100.00% |
| RED21 vs Asuka | 0–2 | 0.00% |
| RED21 vs Feng | 2–0 | 100.00% |
| RED21 vs Jun | 1–1 | 50.00% |
| RED21 vs Alisa | 1–0 | 100.00% |
| RED21 vs Eddy | 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.