| SamZow vs Heihachi | 18–39 | 31.58% |
| SamZow vs Reina | 16–17 | 48.48% |
| SamZow vs Jin | 10–20 | 33.33% |
| SamZow vs King | 9–12 | 42.86% |
| SamZow vs Steve | 10–11 | 47.62% |
| SamZow vs Law | 9–10 | 47.37% |
| SamZow vs Yoshimitsu | 10–8 | 55.56% |
| SamZow vs Hwoarang | 9–7 | 56.25% |
| SamZow vs Lili | 7–9 | 43.75% |
| SamZow vs Kazuya | 8–7 | 53.33% |
| SamZow vs Asuka | 4–9 | 30.77% |
| SamZow vs Victor | 3–10 | 23.08% |
| SamZow vs Bryan | 3–9 | 25.00% |
| SamZow vs Jun | 4–8 | 33.33% |
| SamZow vs Xiaoyu | 5–6 | 45.45% |
| SamZow vs Devil Jin | 2–9 | 18.18% |
| SamZow vs Alisa | 3–7 | 30.00% |
| SamZow vs Eddy | 3–7 | 30.00% |
| SamZow vs Dragunov | 2–7 | 22.22% |
| SamZow vs Raven | 4–5 | 44.44% |
| SamZow vs Nina | 3–5 | 37.50% |
| SamZow vs Lidia | 3–5 | 37.50% |
| SamZow vs Lee | 4–3 | 57.14% |
| SamZow vs Paul | 2–4 | 33.33% |
| SamZow vs Jack-8 | 1–5 | 16.67% |
| SamZow vs Claudio | 1–5 | 16.67% |
| SamZow vs Lars | 2–3 | 40.00% |
| SamZow vs Leroy | 2–3 | 40.00% |
| SamZow vs Feng | 0–4 | 0.00% |
| SamZow vs Azucena | 1–3 | 25.00% |
| SamZow vs Leo | 0–3 | 0.00% |
| SamZow vs Kuma | 0–1 | 0.00% |
| SamZow vs Panda | 0–1 | 0.00% |
| SamZow vs Zafina | 1–0 | 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.