| Keith Cozart vs King | 49–38 | 56.32% |
| Keith Cozart vs Jin | 54–33 | 62.07% |
| Keith Cozart vs Bryan | 51–32 | 61.45% |
| Keith Cozart vs Dragunov | 43–38 | 53.09% |
| Keith Cozart vs Kazuya | 48–31 | 60.76% |
| Keith Cozart vs Lee | 34–38 | 47.22% |
| Keith Cozart vs Devil Jin | 40–31 | 56.34% |
| Keith Cozart vs Reina | 37–20 | 64.91% |
| Keith Cozart vs Hwoarang | 28–20 | 58.33% |
| Keith Cozart vs Paul | 27–17 | 61.36% |
| Keith Cozart vs Lars | 18–23 | 43.90% |
| Keith Cozart vs Heihachi | 23–15 | 60.53% |
| Keith Cozart vs Law | 23–14 | 62.16% |
| Keith Cozart vs Feng | 19–16 | 54.29% |
| Keith Cozart vs Yoshimitsu | 20–14 | 58.82% |
| Keith Cozart vs Lili | 19–13 | 59.38% |
| Keith Cozart vs Nina | 20–8 | 71.43% |
| Keith Cozart vs Steve | 23–4 | 85.19% |
| Keith Cozart vs Claudio | 8–14 | 36.36% |
| Keith Cozart vs Leo | 6–15 | 28.57% |
| Keith Cozart vs Jack-8 | 9–11 | 45.00% |
| Keith Cozart vs Leroy | 14–5 | 73.68% |
| Keith Cozart vs Jun | 10–9 | 52.63% |
| Keith Cozart vs Alisa | 4–13 | 23.53% |
| Keith Cozart vs Xiaoyu | 5–10 | 33.33% |
| Keith Cozart vs Victor | 7–8 | 46.67% |
| Keith Cozart vs Asuka | 4–9 | 30.77% |
| Keith Cozart vs Zafina | 3–9 | 25.00% |
| Keith Cozart vs Raven | 3–8 | 27.27% |
| Keith Cozart vs Lidia | 5–6 | 45.45% |
| Keith Cozart vs Shaheen | 8–1 | 88.89% |
| Keith Cozart vs Kuma | 3–6 | 33.33% |
| Keith Cozart vs Azucena | 4–3 | 57.14% |
| Keith Cozart vs Eddy | 4–3 | 57.14% |
| Keith Cozart vs Panda | 1–4 | 20.00% |
| Keith Cozart vs Clive | 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.