| CassiusK vs Jin | 70–124 | 36.08% |
| CassiusK vs King | 61–104 | 36.97% |
| CassiusK vs Law | 59–93 | 38.82% |
| CassiusK vs Kazuya | 44–87 | 33.59% |
| CassiusK vs Bryan | 46–68 | 40.35% |
| CassiusK vs Hwoarang | 46–64 | 41.82% |
| CassiusK vs Heihachi | 35–61 | 36.46% |
| CassiusK vs Eddy | 42–49 | 46.15% |
| CassiusK vs Dragunov | 31–50 | 38.27% |
| CassiusK vs Fahkumram | 34–41 | 45.33% |
| CassiusK vs Reina | 23–46 | 33.33% |
| CassiusK vs Steve | 17–48 | 26.15% |
| CassiusK vs Lili | 23–38 | 37.70% |
| CassiusK vs Yoshimitsu | 24–35 | 40.68% |
| CassiusK vs Lars | 20–37 | 35.09% |
| CassiusK vs Clive | 27–29 | 48.21% |
| CassiusK vs Alisa | 24–21 | 53.33% |
| CassiusK vs Azucena | 20–25 | 44.44% |
| CassiusK vs Nina | 15–29 | 34.09% |
| CassiusK vs Asuka | 24–18 | 57.14% |
| CassiusK vs Victor | 15–26 | 36.59% |
| CassiusK vs Lidia | 19–22 | 46.34% |
| CassiusK vs Lee | 17–22 | 43.59% |
| CassiusK vs Armor King | 9–28 | 24.32% |
| CassiusK vs Jun | 13–23 | 36.11% |
| CassiusK vs Xiaoyu | 8–27 | 22.86% |
| CassiusK vs Anna | 11–23 | 32.35% |
| CassiusK vs Feng | 9–24 | 27.27% |
| CassiusK vs Devil Jin | 2–29 | 6.45% |
| CassiusK vs Paul | 8–19 | 29.63% |
| CassiusK vs Jack-8 | 13–6 | 68.42% |
| CassiusK vs Claudio | 8–10 | 44.44% |
| CassiusK vs Kuma | 5–12 | 29.41% |
| CassiusK vs Raven | 11–5 | 68.75% |
| CassiusK vs Leroy | 9–6 | 60.00% |
| CassiusK vs Shaheen | 5–8 | 38.46% |
| CassiusK vs Zafina | 2–7 | 22.22% |
| CassiusK vs Panda | 1–6 | 14.29% |
| CassiusK vs Miary Zo | 2–4 | 33.33% |
| CassiusK vs Leo | 1–4 | 20.00% |
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.