| redx20 vs Jin | 14–8 | 63.64% |
| redx20 vs Dragunov | 14–7 | 66.67% |
| redx20 vs King | 9–9 | 50.00% |
| redx20 vs Hwoarang | 10–8 | 55.56% |
| redx20 vs Victor | 11–6 | 64.71% |
| redx20 vs Feng | 3–12 | 20.00% |
| redx20 vs Paul | 6–8 | 42.86% |
| redx20 vs Steve | 9–3 | 75.00% |
| redx20 vs Kazuya | 9–2 | 81.82% |
| redx20 vs Reina | 9–2 | 81.82% |
| redx20 vs Eddy | 7–4 | 63.64% |
| redx20 vs Law | 3–7 | 30.00% |
| redx20 vs Lars | 6–4 | 60.00% |
| redx20 vs Yoshimitsu | 5–4 | 55.56% |
| redx20 vs Bryan | 4–5 | 44.44% |
| redx20 vs Kuma | 5–4 | 55.56% |
| redx20 vs Xiaoyu | 3–5 | 37.50% |
| redx20 vs Devil Jin | 4–4 | 50.00% |
| redx20 vs Clive | 5–3 | 62.50% |
| redx20 vs Nina | 4–1 | 80.00% |
| redx20 vs Asuka | 4–0 | 100.00% |
| redx20 vs Alisa | 2–2 | 50.00% |
| redx20 vs Lili | 1–2 | 33.33% |
| redx20 vs Leo | 1–2 | 33.33% |
| redx20 vs Claudio | 3–0 | 100.00% |
| redx20 vs Jun | 3–0 | 100.00% |
| redx20 vs Lee | 2–0 | 100.00% |
| redx20 vs Raven | 0–2 | 0.00% |
| redx20 vs Heihachi | 2–0 | 100.00% |
| redx20 vs Azucena | 0–1 | 0.00% |
| redx20 vs Lidia | 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.