| Sonicmid vs Reina | 11–13 | 45.83% |
| Sonicmid vs Steve | 11–7 | 61.11% |
| Sonicmid vs Jin | 3–12 | 20.00% |
| Sonicmid vs Paul | 2–12 | 14.29% |
| Sonicmid vs Lili | 3–10 | 23.08% |
| Sonicmid vs Azucena | 7–5 | 58.33% |
| Sonicmid vs Dragunov | 5–5 | 50.00% |
| Sonicmid vs Nina | 5–5 | 50.00% |
| Sonicmid vs Law | 4–5 | 44.44% |
| Sonicmid vs Feng | 1–8 | 11.11% |
| Sonicmid vs Yoshimitsu | 4–4 | 50.00% |
| Sonicmid vs Bryan | 2–5 | 28.57% |
| Sonicmid vs Alisa | 1–6 | 14.29% |
| Sonicmid vs Jun | 3–4 | 42.86% |
| Sonicmid vs Victor | 5–2 | 71.43% |
| Sonicmid vs Hwoarang | 2–4 | 33.33% |
| Sonicmid vs Heihachi | 3–3 | 50.00% |
| Sonicmid vs Xiaoyu | 1–3 | 25.00% |
| Sonicmid vs Devil Jin | 1–3 | 25.00% |
| Sonicmid vs Lee | 0–4 | 0.00% |
| Sonicmid vs Asuka | 1–2 | 33.33% |
| Sonicmid vs Leo | 1–2 | 33.33% |
| Sonicmid vs Eddy | 0–3 | 0.00% |
| Sonicmid vs Kazuya | 2–0 | 100.00% |
| Sonicmid vs Jack-8 | 1–1 | 50.00% |
| Sonicmid vs Lars | 0–2 | 0.00% |
| Sonicmid vs Claudio | 2–0 | 100.00% |
| Sonicmid vs Raven | 1–1 | 50.00% |
| Sonicmid vs Shaheen | 1–0 | 100.00% |
| Sonicmid vs Kuma | 0–1 | 0.00% |
| Sonicmid vs Lidia | 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.