| Red Knight vs Steve | 20–3 | 86.96% |
| Red Knight vs King | 19–3 | 86.36% |
| Red Knight vs Kazuya | 20–2 | 90.91% |
| Red Knight vs Reina | 18–4 | 81.82% |
| Red Knight vs Hwoarang | 14–7 | 66.67% |
| Red Knight vs Jack-8 | 16–5 | 76.19% |
| Red Knight vs Jin | 12–7 | 63.16% |
| Red Knight vs Bryan | 14–5 | 73.68% |
| Red Knight vs Paul | 7–11 | 38.89% |
| Red Knight vs Devil Jin | 16–1 | 94.12% |
| Red Knight vs Eddy | 10–7 | 58.82% |
| Red Knight vs Law | 14–2 | 87.50% |
| Red Knight vs Zafina | 10–5 | 66.67% |
| Red Knight vs Xiaoyu | 10–4 | 71.43% |
| Red Knight vs Nina | 13–1 | 92.86% |
| Red Knight vs Victor | 9–4 | 69.23% |
| Red Knight vs Heihachi | 12–1 | 92.31% |
| Red Knight vs Asuka | 8–2 | 80.00% |
| Red Knight vs Feng | 7–3 | 70.00% |
| Red Knight vs Claudio | 7–3 | 70.00% |
| Red Knight vs Kuma | 7–3 | 70.00% |
| Red Knight vs Dragunov | 8–1 | 88.89% |
| Red Knight vs Lee | 5–4 | 55.56% |
| Red Knight vs Lili | 7–1 | 87.50% |
| Red Knight vs Shaheen | 7–1 | 87.50% |
| Red Knight vs Leroy | 6–2 | 75.00% |
| Red Knight vs Yoshimitsu | 6–0 | 100.00% |
| Red Knight vs Leo | 4–2 | 66.67% |
| Red Knight vs Lars | 5–0 | 100.00% |
| Red Knight vs Lidia | 1–4 | 20.00% |
| Red Knight vs Panda | 0–4 | 0.00% |
| Red Knight vs Jun | 2–2 | 50.00% |
| Red Knight vs Azucena | 2–2 | 50.00% |
| Red Knight vs Raven | 2–2 | 50.00% |
| Red Knight vs Clive | 2–1 | 66.67% |
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.