| King Bjorn vs Reina | 3–13 | 18.75% |
| King Bjorn vs Law | 4–4 | 50.00% |
| King Bjorn vs Steve | 2–6 | 25.00% |
| King Bjorn vs King | 2–5 | 28.57% |
| King Bjorn vs Nina | 2–4 | 33.33% |
| King Bjorn vs Lars | 0–5 | 0.00% |
| King Bjorn vs Victor | 1–3 | 25.00% |
| King Bjorn vs Yoshimitsu | 1–2 | 33.33% |
| King Bjorn vs Bryan | 1–2 | 33.33% |
| King Bjorn vs Kazuya | 1–2 | 33.33% |
| King Bjorn vs Alisa | 0–3 | 0.00% |
| King Bjorn vs Lee | 0–3 | 0.00% |
| King Bjorn vs Azucena | 0–3 | 0.00% |
| King Bjorn vs Eddy | 0–3 | 0.00% |
| King Bjorn vs Hwoarang | 0–2 | 0.00% |
| King Bjorn vs Feng | 0–2 | 0.00% |
| King Bjorn vs Jin | 0–1 | 0.00% |
| King Bjorn vs Jack-8 | 0–1 | 0.00% |
| King Bjorn vs Asuka | 0–1 | 0.00% |
| King Bjorn vs Devil Jin | 0–1 | 0.00% |
| King Bjorn vs Dragunov | 0–1 | 0.00% |
| King Bjorn vs Kuma | 0–1 | 0.00% |
| King Bjorn vs Zafina | 0–1 | 0.00% |
| King Bjorn vs Leroy | 1–0 | 100.00% |
| King Bjorn vs Jun | 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.