| sox yo mum vs King | 10–17 | 37.04% |
| sox yo mum vs Steve | 6–6 | 50.00% |
| sox yo mum vs Reina | 5–5 | 50.00% |
| sox yo mum vs Leroy | 2–5 | 28.57% |
| sox yo mum vs Raven | 4–2 | 66.67% |
| sox yo mum vs Law | 1–4 | 20.00% |
| sox yo mum vs Jack-8 | 2–3 | 40.00% |
| sox yo mum vs Lili | 2–3 | 40.00% |
| sox yo mum vs Alisa | 1–4 | 20.00% |
| sox yo mum vs Hwoarang | 2–2 | 50.00% |
| sox yo mum vs Dragunov | 0–4 | 0.00% |
| sox yo mum vs Claudio | 0–4 | 0.00% |
| sox yo mum vs Lee | 0–4 | 0.00% |
| sox yo mum vs Azucena | 2–2 | 50.00% |
| sox yo mum vs Yoshimitsu | 3–0 | 100.00% |
| sox yo mum vs Kazuya | 3–0 | 100.00% |
| sox yo mum vs Victor | 3–0 | 100.00% |
| sox yo mum vs Eddy | 2–1 | 66.67% |
| sox yo mum vs Paul | 0–2 | 0.00% |
| sox yo mum vs Jin | 2–0 | 100.00% |
| sox yo mum vs Lars | 2–0 | 100.00% |
| sox yo mum vs Panda | 0–2 | 0.00% |
| sox yo mum vs Xiaoyu | 1–0 | 100.00% |
| sox yo mum vs Bryan | 0–1 | 0.00% |
| sox yo mum vs Asuka | 0–1 | 0.00% |
| sox yo mum vs Feng | 1–0 | 100.00% |
| sox yo mum vs Zafina | 1–0 | 100.00% |
| sox yo mum vs Jun | 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.