| S!M37 vs Eddy | 5–7 | 41.67% |
| S!M37 vs Yoshimitsu | 10–1 | 90.91% |
| S!M37 vs King | 5–4 | 55.56% |
| S!M37 vs Jin | 5–4 | 55.56% |
| S!M37 vs Dragunov | 5–3 | 62.50% |
| S!M37 vs Nina | 2–6 | 25.00% |
| S!M37 vs Reina | 4–3 | 57.14% |
| S!M37 vs Hwoarang | 3–3 | 50.00% |
| S!M37 vs Paul | 3–2 | 60.00% |
| S!M37 vs Asuka | 4–1 | 80.00% |
| S!M37 vs Xiaoyu | 2–2 | 50.00% |
| S!M37 vs Bryan | 1–3 | 25.00% |
| S!M37 vs Kazuya | 2–2 | 50.00% |
| S!M37 vs Lili | 2–2 | 50.00% |
| S!M37 vs Victor | 2–2 | 50.00% |
| S!M37 vs Steve | 1–2 | 33.33% |
| S!M37 vs Devil Jin | 1–2 | 33.33% |
| S!M37 vs Feng | 1–2 | 33.33% |
| S!M37 vs Jun | 2–1 | 66.67% |
| S!M37 vs Jack-8 | 2–0 | 100.00% |
| S!M37 vs Lee | 2–0 | 100.00% |
| S!M37 vs Law | 1–0 | 100.00% |
| S!M37 vs Lars | 1–0 | 100.00% |
| S!M37 vs Kuma | 0–1 | 0.00% |
| S!M37 vs Zafina | 1–0 | 100.00% |
| S!M37 vs Azucena | 0–1 | 0.00% |
| S!M37 vs Raven | 0–1 | 0.00% |
| S!M37 vs Anna | 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.