| Sjeim vs Hwoarang | 0–7 | 0.00% |
| Sjeim vs Law | 2–4 | 33.33% |
| Sjeim vs Jun | 1–5 | 16.67% |
| Sjeim vs King | 2–2 | 50.00% |
| Sjeim vs Claudio | 1–3 | 25.00% |
| Sjeim vs Jin | 3–0 | 100.00% |
| Sjeim vs Alisa | 1–2 | 33.33% |
| Sjeim vs Clive | 2–1 | 66.67% |
| Sjeim vs Paul | 0–2 | 0.00% |
| Sjeim vs Yoshimitsu | 0–2 | 0.00% |
| Sjeim vs Steve | 2–0 | 100.00% |
| Sjeim vs Victor | 2–0 | 100.00% |
| Sjeim vs Eddy | 2–0 | 100.00% |
| Sjeim vs Bryan | 0–1 | 0.00% |
| Sjeim vs Lee | 1–0 | 100.00% |
| Sjeim vs Reina | 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.