| Sonicstars vs Law | 10–13 | 43.48% |
| Sonicstars vs Jin | 11–11 | 50.00% |
| Sonicstars vs Kazuya | 9–12 | 42.86% |
| Sonicstars vs Hwoarang | 9–9 | 50.00% |
| Sonicstars vs Jun | 8–7 | 53.33% |
| Sonicstars vs King | 10–3 | 76.92% |
| Sonicstars vs Reina | 5–7 | 41.67% |
| Sonicstars vs Steve | 7–3 | 70.00% |
| Sonicstars vs Heihachi | 3–7 | 30.00% |
| Sonicstars vs Yoshimitsu | 5–4 | 55.56% |
| Sonicstars vs Paul | 4–4 | 50.00% |
| Sonicstars vs Bryan | 3–5 | 37.50% |
| Sonicstars vs Dragunov | 2–6 | 25.00% |
| Sonicstars vs Asuka | 5–2 | 71.43% |
| Sonicstars vs Leo | 2–5 | 28.57% |
| Sonicstars vs Lars | 1–6 | 14.29% |
| Sonicstars vs Anna | 4–3 | 57.14% |
| Sonicstars vs Lili | 4–2 | 66.67% |
| Sonicstars vs Jack-8 | 3–2 | 60.00% |
| Sonicstars vs Feng | 2–3 | 40.00% |
| Sonicstars vs Nina | 4–1 | 80.00% |
| Sonicstars vs Clive | 1–4 | 20.00% |
| Sonicstars vs Devil Jin | 0–4 | 0.00% |
| Sonicstars vs Alisa | 2–1 | 66.67% |
| Sonicstars vs Azucena | 2–1 | 66.67% |
| Sonicstars vs Eddy | 2–1 | 66.67% |
| Sonicstars vs Xiaoyu | 0–2 | 0.00% |
| Sonicstars vs Lee | 1–1 | 50.00% |
| Sonicstars vs Panda | 0–2 | 0.00% |
| Sonicstars vs Leroy | 1–0 | 100.00% |
| Sonicstars vs Raven | 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.