| Cortex vs Lili | 8–8 | 50.00% |
| Cortex vs Xiaoyu | 2–13 | 13.33% |
| Cortex vs King | 3–11 | 21.43% |
| Cortex vs Yoshimitsu | 9–3 | 75.00% |
| Cortex vs Azucena | 4–8 | 33.33% |
| Cortex vs Jin | 5–5 | 50.00% |
| Cortex vs Lee | 1–9 | 10.00% |
| Cortex vs Hwoarang | 3–6 | 33.33% |
| Cortex vs Steve | 6–3 | 66.67% |
| Cortex vs Devil Jin | 3–6 | 33.33% |
| Cortex vs Reina | 3–4 | 42.86% |
| Cortex vs Clive | 6–1 | 85.71% |
| Cortex vs Jack-8 | 1–5 | 16.67% |
| Cortex vs Asuka | 2–3 | 40.00% |
| Cortex vs Feng | 1–4 | 20.00% |
| Cortex vs Dragunov | 1–4 | 20.00% |
| Cortex vs Claudio | 1–4 | 20.00% |
| Cortex vs Law | 1–3 | 25.00% |
| Cortex vs Bryan | 2–2 | 50.00% |
| Cortex vs Alisa | 3–1 | 75.00% |
| Cortex vs Victor | 0–4 | 0.00% |
| Cortex vs Paul | 1–2 | 33.33% |
| Cortex vs Kazuya | 0–3 | 0.00% |
| Cortex vs Leo | 2–1 | 66.67% |
| Cortex vs Lidia | 1–2 | 33.33% |
| Cortex vs Shaheen | 0–2 | 0.00% |
| Cortex vs Zafina | 2–0 | 100.00% |
| Cortex vs Jun | 2–0 | 100.00% |
| Cortex vs Raven | 0–2 | 0.00% |
| Cortex vs Heihachi | 0–2 | 0.00% |
| Cortex vs Nina | 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.