| Samjah vs Lili | 9–11 | 45.00% |
| Samjah vs Dragunov | 8–9 | 47.06% |
| Samjah vs Clive | 8–8 | 50.00% |
| Samjah vs Jin | 7–8 | 46.67% |
| Samjah vs Steve | 5–8 | 38.46% |
| Samjah vs Fahkumram | 4–9 | 30.77% |
| Samjah vs Law | 5–7 | 41.67% |
| Samjah vs King | 8–3 | 72.73% |
| Samjah vs Bryan | 4–7 | 36.36% |
| Samjah vs Armor King | 3–8 | 27.27% |
| Samjah vs Hwoarang | 5–5 | 50.00% |
| Samjah vs Reina | 6–4 | 60.00% |
| Samjah vs Miary Zo | 3–6 | 33.33% |
| Samjah vs Leo | 3–4 | 42.86% |
| Samjah vs Eddy | 2–5 | 28.57% |
| Samjah vs Heihachi | 5–2 | 71.43% |
| Samjah vs Devil Jin | 0–6 | 0.00% |
| Samjah vs Victor | 5–1 | 83.33% |
| Samjah vs Xiaoyu | 4–1 | 80.00% |
| Samjah vs Kazuya | 4–1 | 80.00% |
| Samjah vs Asuka | 2–2 | 50.00% |
| Samjah vs Jun | 2–2 | 50.00% |
| Samjah vs Shaheen | 2–1 | 66.67% |
| Samjah vs Nina | 3–0 | 100.00% |
| Samjah vs Kuma | 1–2 | 33.33% |
| Samjah vs Zafina | 2–1 | 66.67% |
| Samjah vs Raven | 1–2 | 33.33% |
| Samjah vs Yoshimitsu | 0–2 | 0.00% |
| Samjah vs Feng | 0–2 | 0.00% |
| Samjah vs Lee | 2–0 | 100.00% |
| Samjah vs Leroy | 2–0 | 100.00% |
| Samjah vs Claudio | 0–1 | 0.00% |
| Samjah vs Azucena | 0–1 | 0.00% |
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.