| Sam84 vs Jin | 42–67 | 38.53% |
| Sam84 vs Kazuya | 55–39 | 58.51% |
| Sam84 vs King | 37–45 | 45.12% |
| Sam84 vs Hwoarang | 26–48 | 35.14% |
| Sam84 vs Bryan | 42–23 | 64.62% |
| Sam84 vs Law | 24–40 | 37.50% |
| Sam84 vs Lili | 27–30 | 47.37% |
| Sam84 vs Yoshimitsu | 30–26 | 53.57% |
| Sam84 vs Reina | 31–25 | 55.36% |
| Sam84 vs Steve | 25–25 | 50.00% |
| Sam84 vs Eddy | 19–30 | 38.78% |
| Sam84 vs Victor | 20–22 | 47.62% |
| Sam84 vs Feng | 16–21 | 43.24% |
| Sam84 vs Paul | 15–21 | 41.67% |
| Sam84 vs Dragunov | 20–16 | 55.56% |
| Sam84 vs Lars | 16–18 | 47.06% |
| Sam84 vs Nina | 18–10 | 64.29% |
| Sam84 vs Jun | 15–12 | 55.56% |
| Sam84 vs Devil Jin | 13–11 | 54.17% |
| Sam84 vs Azucena | 13–10 | 56.52% |
| Sam84 vs Asuka | 14–7 | 66.67% |
| Sam84 vs Claudio | 11–10 | 52.38% |
| Sam84 vs Xiaoyu | 11–9 | 55.00% |
| Sam84 vs Jack-8 | 8–11 | 42.11% |
| Sam84 vs Leroy | 9–10 | 47.37% |
| Sam84 vs Alisa | 6–11 | 35.29% |
| Sam84 vs Lee | 10–7 | 58.82% |
| Sam84 vs Kuma | 7–6 | 53.85% |
| Sam84 vs Leo | 7–4 | 63.64% |
| Sam84 vs Raven | 4–5 | 44.44% |
| Sam84 vs Clive | 1–6 | 14.29% |
| Sam84 vs Panda | 4–1 | 80.00% |
| Sam84 vs Shaheen | 2–2 | 50.00% |
| Sam84 vs Zafina | 2–2 | 50.00% |
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.