| Chuckyiosenpai vs Reina | 7–4 | 63.64% |
| Chuckyiosenpai vs King | 3–7 | 30.00% |
| Chuckyiosenpai vs Steve | 1–9 | 10.00% |
| Chuckyiosenpai vs Azucena | 1–8 | 11.11% |
| Chuckyiosenpai vs Lili | 5–2 | 71.43% |
| Chuckyiosenpai vs Jun | 2–5 | 28.57% |
| Chuckyiosenpai vs Eddy | 2–5 | 28.57% |
| Chuckyiosenpai vs Yoshimitsu | 0–6 | 0.00% |
| Chuckyiosenpai vs Bryan | 1–5 | 16.67% |
| Chuckyiosenpai vs Devil Jin | 3–3 | 50.00% |
| Chuckyiosenpai vs Alisa | 3–3 | 50.00% |
| Chuckyiosenpai vs Jin | 4–1 | 80.00% |
| Chuckyiosenpai vs Shaheen | 1–4 | 20.00% |
| Chuckyiosenpai vs Kazuya | 0–4 | 0.00% |
| Chuckyiosenpai vs Clive | 2–2 | 50.00% |
| Chuckyiosenpai vs Anna | 0–4 | 0.00% |
| Chuckyiosenpai vs Dragunov | 1–2 | 33.33% |
| Chuckyiosenpai vs Lars | 0–3 | 0.00% |
| Chuckyiosenpai vs Law | 0–2 | 0.00% |
| Chuckyiosenpai vs Feng | 0–2 | 0.00% |
| Chuckyiosenpai vs Nina | 0–2 | 0.00% |
| Chuckyiosenpai vs Lee | 0–2 | 0.00% |
| Chuckyiosenpai vs Lidia | 0–2 | 0.00% |
| Chuckyiosenpai vs Asuka | 0–1 | 0.00% |
| Chuckyiosenpai vs Leo | 0–1 | 0.00% |
| Chuckyiosenpai vs Victor | 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.