| Samu vs Hwoarang | 21–11 | 65.62% |
| Samu vs Reina | 16–13 | 55.17% |
| Samu vs Heihachi | 17–9 | 65.38% |
| Samu vs Lili | 14–9 | 60.87% |
| Samu vs Kazuya | 14–8 | 63.64% |
| Samu vs Clive | 13–7 | 65.00% |
| Samu vs Law | 9–9 | 50.00% |
| Samu vs Steve | 12–6 | 66.67% |
| Samu vs Bryan | 8–9 | 47.06% |
| Samu vs Yoshimitsu | 10–6 | 62.50% |
| Samu vs Jin | 8–8 | 50.00% |
| Samu vs Dragunov | 12–3 | 80.00% |
| Samu vs King | 5–9 | 35.71% |
| Samu vs Eddy | 8–6 | 57.14% |
| Samu vs Lee | 8–5 | 61.54% |
| Samu vs Devil Jin | 7–4 | 63.64% |
| Samu vs Nina | 8–3 | 72.73% |
| Samu vs Victor | 7–4 | 63.64% |
| Samu vs Xiaoyu | 9–1 | 90.00% |
| Samu vs Feng | 5–5 | 50.00% |
| Samu vs Kuma | 8–2 | 80.00% |
| Samu vs Paul | 6–3 | 66.67% |
| Samu vs Jun | 6–2 | 75.00% |
| Samu vs Azucena | 3–4 | 42.86% |
| Samu vs Asuka | 4–2 | 66.67% |
| Samu vs Zafina | 3–3 | 50.00% |
| Samu vs Raven | 5–1 | 83.33% |
| Samu vs Jack-8 | 2–3 | 40.00% |
| Samu vs Lars | 4–1 | 80.00% |
| Samu vs Claudio | 2–3 | 40.00% |
| Samu vs Leo | 3–1 | 75.00% |
| Samu vs Alisa | 1–3 | 25.00% |
| Samu vs Shaheen | 3–0 | 100.00% |
| Samu vs Panda | 3–0 | 100.00% |
| Samu vs Leroy | 0–2 | 0.00% |
| Samu vs Lidia | 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.