| keiyo vs Reina | 96–105 | 47.76% |
| keiyo vs King | 77–69 | 52.74% |
| keiyo vs Jin | 57–77 | 42.54% |
| keiyo vs Eddy | 35–96 | 26.72% |
| keiyo vs Kazuya | 55–75 | 42.31% |
| keiyo vs Steve | 47–58 | 44.76% |
| keiyo vs Azucena | 50–48 | 51.02% |
| keiyo vs Law | 34–62 | 35.42% |
| keiyo vs Bryan | 47–49 | 48.96% |
| keiyo vs Hwoarang | 26–65 | 28.57% |
| keiyo vs Yoshimitsu | 43–39 | 52.44% |
| keiyo vs Jun | 31–46 | 40.26% |
| keiyo vs Lars | 29–42 | 40.85% |
| keiyo vs Dragunov | 32–37 | 46.38% |
| keiyo vs Lili | 21–47 | 30.88% |
| keiyo vs Paul | 27–34 | 44.26% |
| keiyo vs Nina | 17–43 | 28.33% |
| keiyo vs Lee | 15–45 | 25.00% |
| keiyo vs Xiaoyu | 29–28 | 50.88% |
| keiyo vs Asuka | 23–31 | 42.59% |
| keiyo vs Jack-8 | 23–30 | 43.40% |
| keiyo vs Victor | 24–22 | 52.17% |
| keiyo vs Devil Jin | 21–20 | 51.22% |
| keiyo vs Feng | 14–23 | 37.84% |
| keiyo vs Leroy | 21–16 | 56.76% |
| keiyo vs Alisa | 12–23 | 34.29% |
| keiyo vs Shaheen | 15–20 | 42.86% |
| keiyo vs Leo | 8–26 | 23.53% |
| keiyo vs Claudio | 14–19 | 42.42% |
| keiyo vs Kuma | 6–18 | 25.00% |
| keiyo vs Raven | 10–12 | 45.45% |
| keiyo vs Zafina | 6–11 | 35.29% |
| keiyo vs Panda | 3–5 | 37.50% |
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.