| Keith vs Steve | 3–1 | 75.00% |
| Keith vs Reina | 3–1 | 75.00% |
| Keith vs Jin | 2–1 | 66.67% |
| Keith vs Hwoarang | 3–0 | 100.00% |
| Keith vs Alisa | 2–1 | 66.67% |
| Keith vs Jun | 3–0 | 100.00% |
| Keith vs King | 1–1 | 50.00% |
| Keith vs Yoshimitsu | 2–0 | 100.00% |
| Keith vs Kazuya | 2–0 | 100.00% |
| Keith vs Kuma | 2–0 | 100.00% |
| Keith vs Victor | 2–0 | 100.00% |
| Keith vs Eddy | 1–1 | 50.00% |
| Keith vs Jack-8 | 1–0 | 100.00% |
| Keith vs Xiaoyu | 1–0 | 100.00% |
| Keith vs Asuka | 1–0 | 100.00% |
| Keith vs Devil Jin | 1–0 | 100.00% |
| Keith vs Feng | 0–1 | 0.00% |
| Keith vs Dragunov | 0–1 | 0.00% |
| Keith vs Lars | 1–0 | 100.00% |
| Keith vs Shaheen | 1–0 | 100.00% |
| Keith vs Nina | 1–0 | 100.00% |
| Keith vs Lee | 1–0 | 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.