| Cassandros22 vs King | 4–7 | 36.36% |
| Cassandros22 vs Devil Jin | 6–3 | 66.67% |
| Cassandros22 vs Jun | 4–5 | 44.44% |
| Cassandros22 vs Jin | 1–7 | 12.50% |
| Cassandros22 vs Eddy | 3–4 | 42.86% |
| Cassandros22 vs Lili | 1–5 | 16.67% |
| Cassandros22 vs Paul | 0–4 | 0.00% |
| Cassandros22 vs Hwoarang | 2–2 | 50.00% |
| Cassandros22 vs Kazuya | 0–4 | 0.00% |
| Cassandros22 vs Steve | 0–4 | 0.00% |
| Cassandros22 vs Alisa | 2–2 | 50.00% |
| Cassandros22 vs Shaheen | 4–0 | 100.00% |
| Cassandros22 vs Law | 0–3 | 0.00% |
| Cassandros22 vs Yoshimitsu | 1–2 | 33.33% |
| Cassandros22 vs Asuka | 0–3 | 0.00% |
| Cassandros22 vs Dragunov | 0–3 | 0.00% |
| Cassandros22 vs Claudio | 0–3 | 0.00% |
| Cassandros22 vs Nina | 3–0 | 100.00% |
| Cassandros22 vs Victor | 1–2 | 33.33% |
| Cassandros22 vs Lars | 1–1 | 50.00% |
| Cassandros22 vs Lee | 2–0 | 100.00% |
| Cassandros22 vs Zafina | 1–1 | 50.00% |
| Cassandros22 vs Azucena | 2–0 | 100.00% |
| Cassandros22 vs Raven | 0–2 | 0.00% |
| Cassandros22 vs Lidia | 0–2 | 0.00% |
| Cassandros22 vs Xiaoyu | 0–1 | 0.00% |
| Cassandros22 vs Bryan | 0–1 | 0.00% |
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.