| CasualStu vs Kazuya | 56–48 | 53.85% |
| CasualStu vs Reina | 48–42 | 53.33% |
| CasualStu vs Jin | 24–64 | 27.27% |
| CasualStu vs Dragunov | 30–38 | 44.12% |
| CasualStu vs King | 37–29 | 56.06% |
| CasualStu vs Steve | 24–37 | 39.34% |
| CasualStu vs Bryan | 32–28 | 53.33% |
| CasualStu vs Yoshimitsu | 23–23 | 50.00% |
| CasualStu vs Lee | 21–20 | 51.22% |
| CasualStu vs Hwoarang | 18–17 | 51.43% |
| CasualStu vs Victor | 19–15 | 55.88% |
| CasualStu vs Jun | 10–22 | 31.25% |
| CasualStu vs Lili | 16–15 | 51.61% |
| CasualStu vs Law | 15–15 | 50.00% |
| CasualStu vs Leroy | 14–16 | 46.67% |
| CasualStu vs Devil Jin | 15–14 | 51.72% |
| CasualStu vs Eddy | 10–18 | 35.71% |
| CasualStu vs Fahkumram | 17–11 | 60.71% |
| CasualStu vs Xiaoyu | 13–11 | 54.17% |
| CasualStu vs Asuka | 12–12 | 50.00% |
| CasualStu vs Paul | 13–10 | 56.52% |
| CasualStu vs Lars | 12–11 | 52.17% |
| CasualStu vs Leo | 9–13 | 40.91% |
| CasualStu vs Armor King | 9–12 | 42.86% |
| CasualStu vs Alisa | 7–9 | 43.75% |
| CasualStu vs Azucena | 12–4 | 75.00% |
| CasualStu vs Claudio | 6–8 | 42.86% |
| CasualStu vs Heihachi | 5–9 | 35.71% |
| CasualStu vs Jack-8 | 6–7 | 46.15% |
| CasualStu vs Zafina | 7–5 | 58.33% |
| CasualStu vs Shaheen | 8–3 | 72.73% |
| CasualStu vs Nina | 6–5 | 54.55% |
| CasualStu vs Feng | 3–7 | 30.00% |
| CasualStu vs Raven | 5–2 | 71.43% |
| CasualStu vs Anna | 2–5 | 28.57% |
| CasualStu vs Clive | 1–3 | 25.00% |
| CasualStu vs Lidia | 2–0 | 100.00% |
| CasualStu vs Kuma | 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.