| Sid Muscle vs King | 36–14 | 72.00% |
| Sid Muscle vs Reina | 20–20 | 50.00% |
| Sid Muscle vs Kazuya | 15–15 | 50.00% |
| Sid Muscle vs Steve | 12–17 | 41.38% |
| Sid Muscle vs Law | 12–12 | 50.00% |
| Sid Muscle vs Bryan | 9–15 | 37.50% |
| Sid Muscle vs Eddy | 5–13 | 27.78% |
| Sid Muscle vs Yoshimitsu | 6–11 | 35.29% |
| Sid Muscle vs Jin | 9–7–1 | 56.25% |
| Sid Muscle vs Hwoarang | 11–5 | 68.75% |
| Sid Muscle vs Lili | 3–13 | 18.75% |
| Sid Muscle vs Dragunov | 4–12 | 25.00% |
| Sid Muscle vs Azucena | 7–8 | 46.67% |
| Sid Muscle vs Claudio | 8–6 | 57.14% |
| Sid Muscle vs Xiaoyu | 3–10 | 23.08% |
| Sid Muscle vs Victor | 8–5 | 61.54% |
| Sid Muscle vs Shaheen | 2–9 | 18.18% |
| Sid Muscle vs Asuka | 6–4 | 60.00% |
| Sid Muscle vs Nina | 7–3 | 70.00% |
| Sid Muscle vs Lee | 5–5 | 50.00% |
| Sid Muscle vs Devil Jin | 5–4 | 55.56% |
| Sid Muscle vs Feng | 4–3 | 57.14% |
| Sid Muscle vs Leroy | 2–5 | 28.57% |
| Sid Muscle vs Jun | 4–3 | 57.14% |
| Sid Muscle vs Paul | 3–2 | 60.00% |
| Sid Muscle vs Leo | 1–4 | 20.00% |
| Sid Muscle vs Lars | 2–3 | 40.00% |
| Sid Muscle vs Kuma | 0–5 | 0.00% |
| Sid Muscle vs Jack-8 | 1–3 | 25.00% |
| Sid Muscle vs Alisa | 1–2 | 33.33% |
| Sid Muscle vs Raven | 3–0 | 100.00% |
| Sid Muscle vs Heihachi | 3–0 | 100.00% |
| Sid Muscle vs Clive | 1–2 | 33.33% |
| Sid Muscle vs Anna | 2–1 | 66.67% |
| Sid Muscle vs Zafina | 2–0 | 100.00% |
| Sid Muscle vs Lidia | 2–0 | 100.00% |
| Sid Muscle vs Fahkumram | 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.