| Sjamara vs King | 6–20 | 23.08% |
| Sjamara vs Clive | 3–21–1 | 12.50% |
| Sjamara vs Law | 3–11 | 21.43% |
| Sjamara vs Jin | 5–7 | 41.67% |
| Sjamara vs Lili | 6–5 | 54.55% |
| Sjamara vs Kazuya | 5–5 | 50.00% |
| Sjamara vs Paul | 4–5 | 44.44% |
| Sjamara vs Yoshimitsu | 1–8 | 11.11% |
| Sjamara vs Hwoarang | 2–7 | 22.22% |
| Sjamara vs Reina | 5–4 | 55.56% |
| Sjamara vs Eddy | 3–5 | 37.50% |
| Sjamara vs Nina | 2–5 | 28.57% |
| Sjamara vs Jun | 3–4 | 42.86% |
| Sjamara vs Azucena | 0–7 | 0.00% |
| Sjamara vs Lidia | 4–3 | 57.14% |
| Sjamara vs Xiaoyu | 2–4 | 33.33% |
| Sjamara vs Steve | 1–5 | 16.67% |
| Sjamara vs Alisa | 2–4 | 33.33% |
| Sjamara vs Dragunov | 1–4 | 20.00% |
| Sjamara vs Asuka | 1–3 | 25.00% |
| Sjamara vs Heihachi | 0–4 | 0.00% |
| Sjamara vs Claudio | 0–3 | 0.00% |
| Sjamara vs Lee | 1–2 | 33.33% |
| Sjamara vs Leroy | 1–2 | 33.33% |
| Sjamara vs Bryan | 1–1 | 50.00% |
| Sjamara vs Feng | 0–2 | 0.00% |
| Sjamara vs Leo | 0–2 | 0.00% |
| Sjamara vs Kuma | 0–2 | 0.00% |
| Sjamara vs Jack-8 | 1–0 | 100.00% |
| Sjamara vs Devil Jin | 0–1 | 0.00% |
| Sjamara vs Lars | 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.