| Sonovii vs Steve | 30–26 | 53.57% |
| Sonovii vs Jin | 28–23 | 54.90% |
| Sonovii vs King | 16–21 | 43.24% |
| Sonovii vs Bryan | 11–26 | 29.73% |
| Sonovii vs Kazuya | 9–15 | 37.50% |
| Sonovii vs Armor King | 5–16 | 23.81% |
| Sonovii vs Hwoarang | 8–12 | 40.00% |
| Sonovii vs Heihachi | 7–12 | 36.84% |
| Sonovii vs Reina | 11–7 | 61.11% |
| Sonovii vs Yoshimitsu | 4–13 | 23.53% |
| Sonovii vs Dragunov | 7–9 | 43.75% |
| Sonovii vs Clive | 5–11 | 31.25% |
| Sonovii vs Victor | 0–14 | 0.00% |
| Sonovii vs Paul | 6–6 | 50.00% |
| Sonovii vs Asuka | 6–6 | 50.00% |
| Sonovii vs Alisa | 5–6 | 45.45% |
| Sonovii vs Jun | 4–6 | 40.00% |
| Sonovii vs Devil Jin | 1–8 | 11.11% |
| Sonovii vs Feng | 3–6 | 33.33% |
| Sonovii vs Leo | 1–8 | 11.11% |
| Sonovii vs Raven | 6–1 | 85.71% |
| Sonovii vs Fahkumram | 2–5 | 28.57% |
| Sonovii vs Lidia | 2–4 | 33.33% |
| Sonovii vs Xiaoyu | 4–1 | 80.00% |
| Sonovii vs Lili | 1–4 | 20.00% |
| Sonovii vs Azucena | 4–1 | 80.00% |
| Sonovii vs Eddy | 4–0 | 100.00% |
| Sonovii vs Miary Zo | 2–2 | 50.00% |
| Sonovii vs Law | 0–3 | 0.00% |
| Sonovii vs Claudio | 2–1 | 66.67% |
| Sonovii vs Shaheen | 1–2 | 33.33% |
| Sonovii vs Anna | 1–2 | 33.33% |
| Sonovii vs Lars | 0–2 | 0.00% |
| Sonovii vs Leroy | 0–2 | 0.00% |
| Sonovii vs Nina | 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.