| Bjorn vs Kazuya | 47–26 | 64.38% |
| Bjorn vs Bryan | 39–25 | 60.94% |
| Bjorn vs Jin | 35–22 | 61.40% |
| Bjorn vs Steve | 34–21 | 61.82% |
| Bjorn vs King | 31–19 | 62.00% |
| Bjorn vs Law | 27–19 | 58.70% |
| Bjorn vs Dragunov | 31–15 | 67.39% |
| Bjorn vs Reina | 36–9 | 80.00% |
| Bjorn vs Hwoarang | 21–19 | 52.50% |
| Bjorn vs Heihachi | 18–20 | 47.37% |
| Bjorn vs Jun | 17–14 | 54.84% |
| Bjorn vs Armor King | 22–9 | 70.97% |
| Bjorn vs Victor | 16–10 | 61.54% |
| Bjorn vs Devil Jin | 15–10 | 60.00% |
| Bjorn vs Asuka | 13–11 | 54.17% |
| Bjorn vs Azucena | 13–11 | 54.17% |
| Bjorn vs Feng | 9–12 | 42.86% |
| Bjorn vs Lee | 13–8 | 61.90% |
| Bjorn vs Yoshimitsu | 12–8 | 60.00% |
| Bjorn vs Lili | 11–7 | 61.11% |
| Bjorn vs Eddy | 13–4 | 76.47% |
| Bjorn vs Anna | 8–8 | 50.00% |
| Bjorn vs Fahkumram | 7–9 | 43.75% |
| Bjorn vs Paul | 12–3 | 80.00% |
| Bjorn vs Clive | 11–3 | 78.57% |
| Bjorn vs Lars | 10–3 | 76.92% |
| Bjorn vs Nina | 5–8 | 38.46% |
| Bjorn vs Xiaoyu | 5–7 | 41.67% |
| Bjorn vs Jack-8 | 8–4 | 66.67% |
| Bjorn vs Claudio | 6–5 | 54.55% |
| Bjorn vs Leroy | 2–9 | 18.18% |
| Bjorn vs Zafina | 2–7 | 22.22% |
| Bjorn vs Lidia | 7–2 | 77.78% |
| Bjorn vs Leo | 4–4 | 50.00% |
| Bjorn vs Alisa | 3–5 | 37.50% |
| Bjorn vs Kuma | 5–3 | 62.50% |
| Bjorn vs Shaheen | 0–2 | 0.00% |
| Bjorn vs Panda | 2–0 | 100.00% |
| Bjorn vs Raven | 2–0 | 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.