| Keiah vs Jin | 49–42 | 53.85% |
| Keiah vs King | 34–34 | 50.00% |
| Keiah vs Eddy | 34–32 | 51.52% |
| Keiah vs Steve | 22–42 | 34.38% |
| Keiah vs Kazuya | 31–31 | 50.00% |
| Keiah vs Reina | 28–33 | 45.90% |
| Keiah vs Hwoarang | 31–22 | 58.49% |
| Keiah vs Law | 35–16 | 68.63% |
| Keiah vs Paul | 22–24 | 47.83% |
| Keiah vs Bryan | 27–19 | 58.70% |
| Keiah vs Dragunov | 24–20 | 54.55% |
| Keiah vs Jun | 25–19 | 56.82% |
| Keiah vs Yoshimitsu | 19–23 | 45.24% |
| Keiah vs Azucena | 22–17 | 56.41% |
| Keiah vs Asuka | 20–15 | 57.14% |
| Keiah vs Lee | 18–17 | 51.43% |
| Keiah vs Lili | 12–19 | 38.71% |
| Keiah vs Feng | 10–20 | 33.33% |
| Keiah vs Lars | 17–12 | 58.62% |
| Keiah vs Victor | 15–14 | 51.72% |
| Keiah vs Leo | 16–9 | 64.00% |
| Keiah vs Raven | 14–10 | 58.33% |
| Keiah vs Devil Jin | 7–13 | 35.00% |
| Keiah vs Zafina | 10–10 | 50.00% |
| Keiah vs Heihachi | 7–13 | 35.00% |
| Keiah vs Xiaoyu | 10–9 | 52.63% |
| Keiah vs Nina | 11–8 | 57.89% |
| Keiah vs Alisa | 9–9 | 50.00% |
| Keiah vs Claudio | 4–14 | 22.22% |
| Keiah vs Kuma | 7–8 | 46.67% |
| Keiah vs Lidia | 6–9 | 40.00% |
| Keiah vs Leroy | 6–0 | 100.00% |
| Keiah vs Clive | 3–3 | 50.00% |
| Keiah vs Shaheen | 3–2 | 60.00% |
| Keiah vs Jack-8 | 3–1 | 75.00% |
| Keiah vs Panda | 3–1 | 75.00% |
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.