| Courteney Cox vs Armor King | 21–2 | 91.30% |
| Courteney Cox vs King | 12–1 | 92.31% |
| Courteney Cox vs Law | 9–2 | 81.82% |
| Courteney Cox vs Bryan | 9–2 | 81.82% |
| Courteney Cox vs Devil Jin | 9–2 | 81.82% |
| Courteney Cox vs Claudio | 8–3 | 72.73% |
| Courteney Cox vs Hwoarang | 8–2 | 80.00% |
| Courteney Cox vs Lili | 9–1 | 90.00% |
| Courteney Cox vs Dragunov | 6–2 | 75.00% |
| Courteney Cox vs Fahkumram | 8–0 | 100.00% |
| Courteney Cox vs Paul | 5–2 | 71.43% |
| Courteney Cox vs Jun | 4–2 | 66.67% |
| Courteney Cox vs Azucena | 6–0 | 100.00% |
| Courteney Cox vs Lidia | 4–2 | 66.67% |
| Courteney Cox vs Kazuya | 4–1 | 80.00% |
| Courteney Cox vs Heihachi | 3–2 | 60.00% |
| Courteney Cox vs Yoshimitsu | 3–1 | 75.00% |
| Courteney Cox vs Jin | 4–0 | 100.00% |
| Courteney Cox vs Steve | 4–0 | 100.00% |
| Courteney Cox vs Zafina | 4–0 | 100.00% |
| Courteney Cox vs Anna | 4–0 | 100.00% |
| Courteney Cox vs Kuma | 2–1 | 66.67% |
| Courteney Cox vs Xiaoyu | 2–0 | 100.00% |
| Courteney Cox vs Jack-8 | 2–0 | 100.00% |
| Courteney Cox vs Nina | 2–0 | 100.00% |
| Courteney Cox vs Lee | 2–0 | 100.00% |
| Courteney Cox vs Eddy | 2–0 | 100.00% |
| Courteney Cox vs Lars | 1–0 | 100.00% |
| Courteney Cox vs Victor | 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.