| S4MM vs King | 14–12 | 53.85% |
| S4MM vs Lars | 9–11 | 45.00% |
| S4MM vs Leo | 12–7 | 63.16% |
| S4MM vs Reina | 12–6 | 66.67% |
| S4MM vs Lili | 9–7 | 56.25% |
| S4MM vs Kazuya | 11–4 | 73.33% |
| S4MM vs Lee | 9–6 | 60.00% |
| S4MM vs Paul | 1–13 | 7.14% |
| S4MM vs Yoshimitsu | 7–7 | 50.00% |
| S4MM vs Hwoarang | 9–4 | 69.23% |
| S4MM vs Steve | 9–4 | 69.23% |
| S4MM vs Asuka | 6–7 | 46.15% |
| S4MM vs Victor | 9–4 | 69.23% |
| S4MM vs Bryan | 9–3 | 75.00% |
| S4MM vs Law | 2–9 | 18.18% |
| S4MM vs Devil Jin | 8–3 | 72.73% |
| S4MM vs Alisa | 6–4 | 60.00% |
| S4MM vs Claudio | 6–4 | 60.00% |
| S4MM vs Eddy | 4–5 | 44.44% |
| S4MM vs Jin | 4–4 | 50.00% |
| S4MM vs Nina | 3–5 | 37.50% |
| S4MM vs Xiaoyu | 6–1 | 85.71% |
| S4MM vs Jack-8 | 4–2 | 66.67% |
| S4MM vs Feng | 4–2 | 66.67% |
| S4MM vs Raven | 2–3 | 40.00% |
| S4MM vs Shaheen | 0–4 | 0.00% |
| S4MM vs Kuma | 1–3 | 25.00% |
| S4MM vs Azucena | 2–2 | 50.00% |
| S4MM vs Dragunov | 1–2 | 33.33% |
| S4MM vs Leroy | 0–2 | 0.00% |
| S4MM vs Zafina | 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.