| samiren vs Jin | 83–56 | 59.71% |
| samiren vs King | 58–52 | 52.73% |
| samiren vs Kazuya | 51–34 | 60.00% |
| samiren vs Reina | 49–23 | 68.06% |
| samiren vs Dragunov | 38–20 | 65.52% |
| samiren vs Steve | 30–27 | 52.63% |
| samiren vs Heihachi | 32–23 | 58.18% |
| samiren vs Lili | 31–21 | 59.62% |
| samiren vs Law | 30–14 | 68.18% |
| samiren vs Asuka | 33–11 | 75.00% |
| samiren vs Paul | 18–25 | 41.86% |
| samiren vs Clive | 31–10 | 75.61% |
| samiren vs Jun | 23–15 | 60.53% |
| samiren vs Hwoarang | 19–17 | 52.78% |
| samiren vs Lee | 16–20 | 44.44% |
| samiren vs Bryan | 19–15 | 55.88% |
| samiren vs Lidia | 20–14 | 58.82% |
| samiren vs Yoshimitsu | 21–12 | 63.64% |
| samiren vs Nina | 21–9 | 70.00% |
| samiren vs Devil Jin | 15–11 | 57.69% |
| samiren vs Eddy | 13–13 | 50.00% |
| samiren vs Xiaoyu | 14–9 | 60.87% |
| samiren vs Azucena | 9–14 | 39.13% |
| samiren vs Shaheen | 5–15 | 25.00% |
| samiren vs Alisa | 7–12 | 36.84% |
| samiren vs Kuma | 11–8 | 57.89% |
| samiren vs Victor | 10–9 | 52.63% |
| samiren vs Jack-8 | 11–5 | 68.75% |
| samiren vs Leo | 4–11 | 26.67% |
| samiren vs Lars | 6–8 | 42.86% |
| samiren vs Zafina | 9–5 | 64.29% |
| samiren vs Fahkumram | 4–9 | 30.77% |
| samiren vs Feng | 10–2 | 83.33% |
| samiren vs Anna | 5–6 | 45.45% |
| samiren vs Claudio | 3–4 | 42.86% |
| samiren vs Leroy | 0–6 | 0.00% |
| samiren vs Raven | 3–3 | 50.00% |
| samiren vs Armor King | 1–4 | 20.00% |
| samiren vs Panda | 2–1 | 66.67% |
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.