| RedHair vs Reina | 48–73–1 | 39.67% |
| RedHair vs Dragunov | 37–58 | 38.95% |
| RedHair vs King | 22–70 | 23.91% |
| RedHair vs Jin | 29–60 | 32.58% |
| RedHair vs Paul | 25–59 | 29.76% |
| RedHair vs Kazuya | 31–53 | 36.90% |
| RedHair vs Victor | 15–56 | 21.13% |
| RedHair vs Alisa | 12–52 | 18.75% |
| RedHair vs Bryan | 22–39 | 36.07% |
| RedHair vs Hwoarang | 23–37 | 38.33% |
| RedHair vs Heihachi | 19–36 | 34.55% |
| RedHair vs Steve | 16–37 | 30.19% |
| RedHair vs Jun | 8–44 | 15.38% |
| RedHair vs Lili | 16–33 | 32.65% |
| RedHair vs Yoshimitsu | 11–37 | 22.92% |
| RedHair vs Law | 7–40 | 14.89% |
| RedHair vs Asuka | 10–33 | 23.26% |
| RedHair vs Jack-8 | 8–29 | 21.62% |
| RedHair vs Leo | 9–26 | 25.71% |
| RedHair vs Lidia | 10–23 | 30.30% |
| RedHair vs Nina | 4–25 | 13.79% |
| RedHair vs Lars | 5–23 | 17.86% |
| RedHair vs Claudio | 5–23 | 17.86% |
| RedHair vs Feng | 6–20 | 23.08% |
| RedHair vs Devil Jin | 8–16 | 33.33% |
| RedHair vs Kuma | 3–21 | 12.50% |
| RedHair vs Lee | 3–19 | 13.64% |
| RedHair vs Leroy | 2–20 | 9.09% |
| RedHair vs Raven | 9–11 | 45.00% |
| RedHair vs Shaheen | 5–11 | 31.25% |
| RedHair vs Xiaoyu | 2–13 | 13.33% |
| RedHair vs Eddy | 2–11 | 15.38% |
| RedHair vs Azucena | 2–10 | 16.67% |
| RedHair vs Panda | 1–7 | 12.50% |
| RedHair vs Zafina | 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.