| sammy33 vs Kazuya | 18–14 | 56.25% |
| sammy33 vs Jin | 13–17 | 43.33% |
| sammy33 vs Eddy | 19–9 | 67.86% |
| sammy33 vs Steve | 14–13 | 51.85% |
| sammy33 vs Asuka | 14–12 | 53.85% |
| sammy33 vs Armor King | 11–11 | 50.00% |
| sammy33 vs Lili | 9–12 | 42.86% |
| sammy33 vs King | 9–11 | 45.00% |
| sammy33 vs Hwoarang | 13–7 | 65.00% |
| sammy33 vs Bryan | 12–8 | 60.00% |
| sammy33 vs Lars | 9–10 | 47.37% |
| sammy33 vs Yoshimitsu | 9–9 | 50.00% |
| sammy33 vs Law | 11–6 | 64.71% |
| sammy33 vs Alisa | 3–13 | 18.75% |
| sammy33 vs Jun | 10–6 | 62.50% |
| sammy33 vs Reina | 9–6 | 60.00% |
| sammy33 vs Azucena | 12–3 | 80.00% |
| sammy33 vs Xiaoyu | 9–5 | 64.29% |
| sammy33 vs Lee | 6–6 | 50.00% |
| sammy33 vs Feng | 3–8 | 27.27% |
| sammy33 vs Leroy | 4–6 | 40.00% |
| sammy33 vs Paul | 2–6 | 25.00% |
| sammy33 vs Jack-8 | 4–4 | 50.00% |
| sammy33 vs Lidia | 6–2 | 75.00% |
| sammy33 vs Leo | 3–4 | 42.86% |
| sammy33 vs Nina | 2–4 | 33.33% |
| sammy33 vs Kuma | 3–3 | 50.00% |
| sammy33 vs Victor | 2–4 | 33.33% |
| sammy33 vs Dragunov | 2–3 | 40.00% |
| sammy33 vs Claudio | 2–3 | 40.00% |
| sammy33 vs Heihachi | 3–2 | 60.00% |
| sammy33 vs Clive | 4–1 | 80.00% |
| sammy33 vs Zafina | 2–2 | 50.00% |
| sammy33 vs Devil Jin | 1–2 | 33.33% |
| sammy33 vs Raven | 1–2 | 33.33% |
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.