| X1 | Sam vs Hwoarang | 84–74 | 53.16% |
| X1 | Sam vs Bryan | 65–83 | 43.92% |
| X1 | Sam vs Dragunov | 76–68 | 52.78% |
| X1 | Sam vs Kazuya | 71–54 | 56.80% |
| X1 | Sam vs Paul | 59–44 | 57.28% |
| X1 | Sam vs Jin | 54–38 | 58.70% |
| X1 | Sam vs Heihachi | 50–34 | 59.52% |
| X1 | Sam vs Law | 64–19 | 77.11% |
| X1 | Sam vs King | 52–25 | 67.53% |
| X1 | Sam vs Feng | 37–39 | 48.68% |
| X1 | Sam vs Armor King | 42–33 | 56.00% |
| X1 | Sam vs Anna | 26–42 | 38.24% |
| X1 | Sam vs Eddy | 35–29 | 54.69% |
| X1 | Sam vs Devil Jin | 35–25 | 58.33% |
| X1 | Sam vs Victor | 39–21 | 65.00% |
| X1 | Sam vs Asuka | 29–30 | 49.15% |
| X1 | Sam vs Yoshimitsu | 26–32 | 44.83% |
| X1 | Sam vs Lili | 24–33 | 42.11% |
| X1 | Sam vs Clive | 42–14 | 75.00% |
| X1 | Sam vs Reina | 36–18 | 66.67% |
| X1 | Sam vs Steve | 28–25 | 52.83% |
| X1 | Sam vs Claudio | 25–27 | 48.08% |
| X1 | Sam vs Jack-8 | 24–25 | 48.98% |
| X1 | Sam vs Fahkumram | 28–20 | 58.33% |
| X1 | Sam vs Lars | 26–17 | 60.47% |
| X1 | Sam vs Lee | 25–17 | 59.52% |
| X1 | Sam vs Leo | 20–21 | 48.78% |
| X1 | Sam vs Raven | 21–20 | 51.22% |
| X1 | Sam vs Zafina | 18–22 | 45.00% |
| X1 | Sam vs Leroy | 27–13 | 67.50% |
| X1 | Sam vs Lidia | 22–18 | 55.00% |
| X1 | Sam vs Alisa | 15–21 | 41.67% |
| X1 | Sam vs Nina | 21–12 | 63.64% |
| X1 | Sam vs Miary Zo | 15–16 | 48.39% |
| X1 | Sam vs Shaheen | 14–15 | 48.28% |
| X1 | Sam vs Jun | 15–12 | 55.56% |
| X1 | Sam vs Xiaoyu | 10–13 | 43.48% |
| X1 | Sam vs Kuma | 12–8 | 60.00% |
| X1 | Sam vs Azucena | 9–10 | 47.37% |
| X1 | Sam vs Panda | 2–6 | 25.00% |
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.