| Bjork vs Jin | 17–26 | 39.53% |
| Bjork vs King | 18–21 | 46.15% |
| Bjork vs Reina | 11–18 | 37.93% |
| Bjork vs Lili | 10–17 | 37.04% |
| Bjork vs Steve | 7–9 | 43.75% |
| Bjork vs Dragunov | 5–9 | 35.71% |
| Bjork vs Eddy | 0–14 | 0.00% |
| Bjork vs Hwoarang | 5–7 | 41.67% |
| Bjork vs Asuka | 7–5 | 58.33% |
| Bjork vs Lee | 6–6 | 50.00% |
| Bjork vs Azucena | 7–5 | 58.33% |
| Bjork vs Bryan | 3–7 | 30.00% |
| Bjork vs Shaheen | 5–5 | 50.00% |
| Bjork vs Xiaoyu | 5–4 | 55.56% |
| Bjork vs Victor | 4–5 | 44.44% |
| Bjork vs Heihachi | 7–1 | 87.50% |
| Bjork vs Jack-8 | 4–3 | 57.14% |
| Bjork vs Alisa | 2–5 | 28.57% |
| Bjork vs Nina | 2–5 | 28.57% |
| Bjork vs Kazuya | 3–3 | 50.00% |
| Bjork vs Leo | 3–3 | 50.00% |
| Bjork vs Paul | 2–3 | 40.00% |
| Bjork vs Zafina | 2–3 | 40.00% |
| Bjork vs Jun | 3–2 | 60.00% |
| Bjork vs Law | 1–3 | 25.00% |
| Bjork vs Claudio | 1–3 | 25.00% |
| Bjork vs Yoshimitsu | 1–2 | 33.33% |
| Bjork vs Devil Jin | 1–2 | 33.33% |
| Bjork vs Lidia | 1–2 | 33.33% |
| Bjork vs Kuma | 0–2 | 0.00% |
| Bjork vs Panda | 2–0 | 100.00% |
| Bjork vs Clive | 1–1 | 50.00% |
| Bjork vs Miary Zo | 2–0 | 100.00% |
| Bjork vs Feng | 1–0 | 100.00% |
| Bjork vs Raven | 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.