| Sonjay vs Steve | 3–6 | 33.33% |
| Sonjay vs Paul | 4–2 | 66.67% |
| Sonjay vs Azucena | 2–3 | 40.00% |
| Sonjay vs Law | 0–4 | 0.00% |
| Sonjay vs King | 0–4 | 0.00% |
| Sonjay vs Lee | 3–1 | 75.00% |
| Sonjay vs Reina | 1–3 | 25.00% |
| Sonjay vs Victor | 2–2 | 50.00% |
| Sonjay vs Yoshimitsu | 3–0 | 100.00% |
| Sonjay vs Hwoarang | 2–1 | 66.67% |
| Sonjay vs Kazuya | 2–1 | 66.67% |
| Sonjay vs Armor King | 2–1 | 66.67% |
| Sonjay vs Xiaoyu | 0–2 | 0.00% |
| Sonjay vs Jin | 0–2 | 0.00% |
| Sonjay vs Asuka | 0–2 | 0.00% |
| Sonjay vs Dragunov | 2–0 | 100.00% |
| Sonjay vs Alisa | 2–0 | 100.00% |
| Sonjay vs Leroy | 2–0 | 100.00% |
| Sonjay vs Jun | 2–0 | 100.00% |
| Sonjay vs Bryan | 1–0 | 100.00% |
| Sonjay vs Devil Jin | 0–1 | 0.00% |
| Sonjay vs Lili | 1–0 | 100.00% |
| Sonjay vs Eddy | 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.