| Sameurss vs Jin | 51–57 | 47.22% |
| Sameurss vs Law | 45–50 | 47.37% |
| Sameurss vs Hwoarang | 37–44 | 45.68% |
| Sameurss vs Kazuya | 30–43 | 41.10% |
| Sameurss vs King | 34–33 | 50.75% |
| Sameurss vs Bryan | 29–37 | 43.94% |
| Sameurss vs Steve | 29–34 | 46.03% |
| Sameurss vs Reina | 24–33 | 42.11% |
| Sameurss vs Victor | 19–25 | 43.18% |
| Sameurss vs Heihachi | 22–22 | 50.00% |
| Sameurss vs Clive | 22–20 | 52.38% |
| Sameurss vs Lili | 20–21 | 48.78% |
| Sameurss vs Paul | 12–21 | 36.36% |
| Sameurss vs Yoshimitsu | 18–15 | 54.55% |
| Sameurss vs Eddy | 21–10 | 67.74% |
| Sameurss vs Nina | 12–16 | 42.86% |
| Sameurss vs Lee | 10–18 | 35.71% |
| Sameurss vs Dragunov | 13–14 | 48.15% |
| Sameurss vs Jun | 9–16 | 36.00% |
| Sameurss vs Azucena | 12–12 | 50.00% |
| Sameurss vs Devil Jin | 10–11 | 47.62% |
| Sameurss vs Lars | 8–13 | 38.10% |
| Sameurss vs Xiaoyu | 6–13 | 31.58% |
| Sameurss vs Feng | 10–9 | 52.63% |
| Sameurss vs Raven | 10–7 | 58.82% |
| Sameurss vs Leo | 8–8 | 50.00% |
| Sameurss vs Anna | 5–9 | 35.71% |
| Sameurss vs Asuka | 5–8 | 38.46% |
| Sameurss vs Lidia | 5–8 | 38.46% |
| Sameurss vs Armor King | 7–6 | 53.85% |
| Sameurss vs Jack-8 | 7–4 | 63.64% |
| Sameurss vs Claudio | 3–7 | 30.00% |
| Sameurss vs Leroy | 5–5 | 50.00% |
| Sameurss vs Alisa | 3–5 | 37.50% |
| Sameurss vs Kuma | 3–2 | 60.00% |
| Sameurss vs Zafina | 1–4 | 20.00% |
| Sameurss vs Shaheen | 4–0 | 100.00% |
| Sameurss vs Fahkumram | 0–3 | 0.00% |
| Sameurss 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.