| Sonny vs King | 10–10 | 50.00% |
| Sonny vs Steve | 12–7 | 63.16% |
| Sonny vs Dragunov | 12–6 | 66.67% |
| Sonny vs Hwoarang | 9–8 | 52.94% |
| Sonny vs Feng | 12–2 | 85.71% |
| Sonny vs Reina | 5–9 | 35.71% |
| Sonny vs Lili | 7–6 | 53.85% |
| Sonny vs Kazuya | 5–7 | 41.67% |
| Sonny vs Jin | 5–6 | 45.45% |
| Sonny vs Leroy | 7–4 | 63.64% |
| Sonny vs Raven | 4–6 | 40.00% |
| Sonny vs Yoshimitsu | 3–6 | 33.33% |
| Sonny vs Lidia | 6–3 | 66.67% |
| Sonny vs Bryan | 3–5 | 37.50% |
| Sonny vs Lars | 3–3 | 50.00% |
| Sonny vs Nina | 3–3 | 50.00% |
| Sonny vs Lee | 4–2 | 66.67% |
| Sonny vs Paul | 1–3 | 25.00% |
| Sonny vs Law | 3–1 | 75.00% |
| Sonny vs Devil Jin | 2–2 | 50.00% |
| Sonny vs Azucena | 0–4 | 0.00% |
| Sonny vs Xiaoyu | 2–1 | 66.67% |
| Sonny vs Asuka | 1–2 | 33.33% |
| Sonny vs Alisa | 1–2 | 33.33% |
| Sonny vs Claudio | 2–1 | 66.67% |
| Sonny vs Jack-8 | 0–2 | 0.00% |
| Sonny vs Leo | 2–0 | 100.00% |
| Sonny vs Shaheen | 2–0 | 100.00% |
| Sonny vs Panda | 0–2 | 0.00% |
| Sonny vs Zafina | 0–2 | 0.00% |
| Sonny vs Eddy | 0–2 | 0.00% |
| Sonny vs Kuma | 0–1 | 0.00% |
| Sonny vs Jun | 1–0 | 100.00% |
| Sonny vs Victor | 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.