| sammyak vs Jin | 17–15 | 53.12% |
| sammyak vs Lili | 16–12 | 57.14% |
| sammyak vs Paul | 11–9 | 55.00% |
| sammyak vs Law | 5–15 | 25.00% |
| sammyak vs Hwoarang | 13–7 | 65.00% |
| sammyak vs King | 10–7 | 58.82% |
| sammyak vs Kazuya | 5–8 | 38.46% |
| sammyak vs Steve | 8–5 | 61.54% |
| sammyak vs Eddy | 6–7 | 46.15% |
| sammyak vs Dragunov | 4–8 | 33.33% |
| sammyak vs Xiaoyu | 6–5 | 54.55% |
| sammyak vs Bryan | 5–6 | 45.45% |
| sammyak vs Reina | 2–8 | 20.00% |
| sammyak vs Yoshimitsu | 3–6 | 33.33% |
| sammyak vs Shaheen | 5–4 | 55.56% |
| sammyak vs Asuka | 5–3 | 62.50% |
| sammyak vs Jun | 6–2 | 75.00% |
| sammyak vs Clive | 6–2 | 75.00% |
| sammyak vs Heihachi | 3–4 | 42.86% |
| sammyak vs Leo | 3–2 | 60.00% |
| sammyak vs Victor | 3–2 | 60.00% |
| sammyak vs Lee | 2–2 | 50.00% |
| sammyak vs Fahkumram | 0–4 | 0.00% |
| sammyak vs Jack-8 | 1–2 | 33.33% |
| sammyak vs Nina | 0–3 | 0.00% |
| sammyak vs Kuma | 2–1 | 66.67% |
| sammyak vs Zafina | 3–0 | 100.00% |
| sammyak vs Leroy | 0–3 | 0.00% |
| sammyak vs Armor King | 2–1 | 66.67% |
| sammyak vs Feng | 0–2 | 0.00% |
| sammyak vs Azucena | 1–1 | 50.00% |
| sammyak vs Lidia | 1–1 | 50.00% |
| sammyak vs Devil Jin | 0–1 | 0.00% |
| sammyak vs Lars | 0–1 | 0.00% |
| sammyak vs Claudio | 0–1 | 0.00% |
| sammyak vs Panda | 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.