| Samusanagi vs King | 25–28 | 47.17% |
| Samusanagi vs Kazuya | 26–21 | 55.32% |
| Samusanagi vs Jin | 22–22 | 50.00% |
| Samusanagi vs Eddy | 21–22 | 48.84% |
| Samusanagi vs Steve | 30–12 | 71.43% |
| Samusanagi vs Reina | 22–11 | 66.67% |
| Samusanagi vs Bryan | 8–24 | 25.00% |
| Samusanagi vs Asuka | 15–10–1 | 60.00% |
| Samusanagi vs Dragunov | 14–10 | 58.33% |
| Samusanagi vs Azucena | 14–10 | 58.33% |
| Samusanagi vs Feng | 11–11 | 50.00% |
| Samusanagi vs Paul | 14–7 | 66.67% |
| Samusanagi vs Lee | 14–6 | 70.00% |
| Samusanagi vs Jun | 9–11 | 45.00% |
| Samusanagi vs Alisa | 10–8 | 55.56% |
| Samusanagi vs Hwoarang | 11–4 | 73.33% |
| Samusanagi vs Devil Jin | 8–7 | 53.33% |
| Samusanagi vs Nina | 5–9 | 35.71% |
| Samusanagi vs Claudio | 9–4 | 69.23% |
| Samusanagi vs Victor | 6–7 | 46.15% |
| Samusanagi vs Lili | 3–8 | 27.27% |
| Samusanagi vs Xiaoyu | 4–6 | 40.00% |
| Samusanagi vs Leroy | 6–4 | 60.00% |
| Samusanagi vs Law | 5–4 | 55.56% |
| Samusanagi vs Lars | 6–3 | 66.67% |
| Samusanagi vs Yoshimitsu | 6–2 | 75.00% |
| Samusanagi vs Jack-8 | 3–4 | 42.86% |
| Samusanagi vs Shaheen | 3–4 | 42.86% |
| Samusanagi vs Raven | 6–0 | 100.00% |
| Samusanagi vs Leo | 2–1 | 66.67% |
| Samusanagi vs Zafina | 1–2 | 33.33% |
| Samusanagi vs Lidia | 1–2 | 33.33% |
| Samusanagi vs Panda | 0–2 | 0.00% |
| Samusanagi vs Kuma | 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.