| The Red King vs King | 8–11 | 42.11% |
| The Red King vs Heihachi | 7–6 | 53.85% |
| The Red King vs Hwoarang | 6–4 | 60.00% |
| The Red King vs Bryan | 4–6 | 40.00% |
| The Red King vs Devil Jin | 7–3 | 70.00% |
| The Red King vs Law | 1–8 | 11.11% |
| The Red King vs Victor | 2–5 | 28.57% |
| The Red King vs Raven | 2–5 | 28.57% |
| The Red King vs Steve | 2–4 | 33.33% |
| The Red King vs Reina | 2–4 | 33.33% |
| The Red King vs Yoshimitsu | 3–2 | 60.00% |
| The Red King vs Kazuya | 2–3 | 40.00% |
| The Red King vs Lars | 2–3 | 40.00% |
| The Red King vs Lee | 1–4 | 20.00% |
| The Red King vs Panda | 1–4 | 20.00% |
| The Red King vs Zafina | 1–4 | 20.00% |
| The Red King vs Lili | 3–2 | 60.00% |
| The Red King vs Xiaoyu | 2–2 | 50.00% |
| The Red King vs Jin | 0–4 | 0.00% |
| The Red King vs Jack-8 | 0–4 | 0.00% |
| The Red King vs Asuka | 4–0 | 100.00% |
| The Red King vs Feng | 0–4 | 0.00% |
| The Red King vs Lidia | 1–2 | 33.33% |
| The Red King vs Kuma | 2–1 | 66.67% |
| The Red King vs Dragunov | 0–2 | 0.00% |
| The Red King vs Eddy | 0–2 | 0.00% |
| The Red King vs Nina | 1–1 | 50.00% |
| The Red King vs Azucena | 2–0 | 100.00% |
| The Red King vs Claudio | 0–1 | 0.00% |
| The Red King vs Leroy | 0–1 | 0.00% |
| The Red King vs Jun | 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.