| Samus vs Kazuya | 4–5 | 44.44% |
| Samus vs Reina | 3–5 | 37.50% |
| Samus vs Law | 2–4 | 33.33% |
| Samus vs Jin | 3–3 | 50.00% |
| Samus vs Asuka | 2–4 | 33.33% |
| Samus vs Azucena | 2–3 | 40.00% |
| Samus vs Eddy | 3–2 | 60.00% |
| Samus vs Steve | 2–2 | 50.00% |
| Samus vs Jack-8 | 1–3 | 25.00% |
| Samus vs Jun | 2–2 | 50.00% |
| Samus vs Lidia | 2–2 | 50.00% |
| Samus vs King | 3–0 | 100.00% |
| Samus vs Xiaoyu | 2–1 | 66.67% |
| Samus vs Lee | 1–2 | 33.33% |
| Samus vs Yoshimitsu | 2–0 | 100.00% |
| Samus vs Shaheen | 0–2 | 0.00% |
| Samus vs Nina | 2–0 | 100.00% |
| Samus vs Victor | 0–2 | 0.00% |
| Samus vs Lili | 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.