| SonicChao40 vs Eddy | 11–9 | 55.00% |
| SonicChao40 vs Bryan | 3–11 | 21.43% |
| SonicChao40 vs Devil Jin | 8–5 | 61.54% |
| SonicChao40 vs Lili | 5–6 | 45.45% |
| SonicChao40 vs Zafina | 7–3 | 70.00% |
| SonicChao40 vs Jin | 7–2 | 77.78% |
| SonicChao40 vs Reina | 6–3 | 66.67% |
| SonicChao40 vs Steve | 3–5 | 37.50% |
| SonicChao40 vs Hwoarang | 4–3 | 57.14% |
| SonicChao40 vs Xiaoyu | 4–3 | 57.14% |
| SonicChao40 vs Kazuya | 4–3 | 57.14% |
| SonicChao40 vs Claudio | 1–6 | 14.29% |
| SonicChao40 vs Raven | 3–4 | 42.86% |
| SonicChao40 vs Law | 6–0 | 100.00% |
| SonicChao40 vs King | 2–3 | 40.00% |
| SonicChao40 vs Yoshimitsu | 3–2 | 60.00% |
| SonicChao40 vs Jack-8 | 2–3 | 40.00% |
| SonicChao40 vs Lars | 4–1 | 80.00% |
| SonicChao40 vs Feng | 3–1 | 75.00% |
| SonicChao40 vs Paul | 1–2 | 33.33% |
| SonicChao40 vs Dragunov | 3–0 | 100.00% |
| SonicChao40 vs Lee | 2–1 | 66.67% |
| SonicChao40 vs Alisa | 0–2 | 0.00% |
| SonicChao40 vs Nina | 2–0 | 100.00% |
| SonicChao40 vs Azucena | 0–2 | 0.00% |
| SonicChao40 vs Victor | 2–0 | 100.00% |
| SonicChao40 vs Leo | 1–0 | 100.00% |
| SonicChao40 vs Shaheen | 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.