| Samu vs Kazuya | 101–103 | 49.51% |
| Samu vs Clive | 75–117 | 39.06% |
| Samu vs Reina | 109–76 | 58.92% |
| Samu vs Bryan | 80–60 | 57.14% |
| Samu vs Jin | 76–58 | 56.72% |
| Samu vs Heihachi | 48–66 | 42.11% |
| Samu vs King | 61–51 | 54.46% |
| Samu vs Steve | 63–47 | 57.27% |
| Samu vs Hwoarang | 69–37 | 65.09% |
| Samu vs Azucena | 43–47 | 47.78% |
| Samu vs Yoshimitsu | 36–42 | 46.15% |
| Samu vs Law | 41–35 | 53.95% |
| Samu vs Paul | 17–44 | 27.87% |
| Samu vs Feng | 27–32 | 45.76% |
| Samu vs Lili | 18–37 | 32.73% |
| Samu vs Jun | 24–26 | 48.00% |
| Samu vs Asuka | 26–22 | 54.17% |
| Samu vs Dragunov | 21–27 | 43.75% |
| Samu vs Eddy | 17–31 | 35.42% |
| Samu vs Xiaoyu | 23–24 | 48.94% |
| Samu vs Raven | 18–28 | 39.13% |
| Samu vs Lidia | 20–25 | 44.44% |
| Samu vs Devil Jin | 22–21 | 51.16% |
| Samu vs Lee | 17–26 | 39.53% |
| Samu vs Lars | 19–20 | 48.72% |
| Samu vs Leroy | 16–22 | 42.11% |
| Samu vs Leo | 15–22 | 40.54% |
| Samu vs Alisa | 13–22 | 37.14% |
| Samu vs Nina | 16–15 | 51.61% |
| Samu vs Jack-8 | 9–20 | 31.03% |
| Samu vs Fahkumram | 19–7 | 73.08% |
| Samu vs Kuma | 9–16 | 36.00% |
| Samu vs Victor | 9–14 | 39.13% |
| Samu vs Zafina | 12–9 | 57.14% |
| Samu vs Shaheen | 9–10 | 47.37% |
| Samu vs Claudio | 7–8 | 46.67% |
| Samu vs Panda | 8–5 | 61.54% |
| Samu vs Anna | 5–0 | 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.