| Keaton vs King | 7–31 | 18.42% |
| Keaton vs Reina | 13–20 | 39.39% |
| Keaton vs Bryan | 11–20 | 35.48% |
| Keaton vs Jin | 6–18 | 25.00% |
| Keaton vs Lars | 10–13 | 43.48% |
| Keaton vs Kazuya | 5–15 | 25.00% |
| Keaton vs Steve | 8–12 | 40.00% |
| Keaton vs Anna | 4–16 | 20.00% |
| Keaton vs Azucena | 7–11 | 38.89% |
| Keaton vs Hwoarang | 3–12 | 20.00% |
| Keaton vs Lee | 7–8 | 46.67% |
| Keaton vs Dragunov | 6–8 | 42.86% |
| Keaton vs Asuka | 4–9 | 30.77% |
| Keaton vs Law | 3–9 | 25.00% |
| Keaton vs Nina | 2–10 | 16.67% |
| Keaton vs Heihachi | 5–7 | 41.67% |
| Keaton vs Paul | 1–9 | 10.00% |
| Keaton vs Lili | 1–9 | 10.00% |
| Keaton vs Eddy | 3–7 | 30.00% |
| Keaton vs Clive | 6–3 | 66.67% |
| Keaton vs Xiaoyu | 4–4 | 50.00% |
| Keaton vs Jack-8 | 3–5 | 37.50% |
| Keaton vs Jun | 0–8 | 0.00% |
| Keaton vs Alisa | 3–4 | 42.86% |
| Keaton vs Yoshimitsu | 5–0 | 100.00% |
| Keaton vs Kuma | 1–4 | 20.00% |
| Keaton vs Zafina | 3–2 | 60.00% |
| Keaton vs Devil Jin | 0–4 | 0.00% |
| Keaton vs Victor | 1–3 | 25.00% |
| Keaton vs Leo | 1–2 | 33.33% |
| Keaton vs Leroy | 2–1 | 66.67% |
| Keaton vs Lidia | 2–1 | 66.67% |
| Keaton vs Feng | 2–0 | 100.00% |
| Keaton vs Shaheen | 0–2 | 0.00% |
| Keaton vs Raven | 2–0 | 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.