| Bjorn78 vs King | 78–142 | 35.45% |
| Bjorn78 vs Jin | 43–128 | 25.15% |
| Bjorn78 vs Reina | 45–119 | 27.44% |
| Bjorn78 vs Lili | 44–88 | 33.33% |
| Bjorn78 vs Law | 28–101 | 21.71% |
| Bjorn78 vs Kazuya | 28–94 | 22.95% |
| Bjorn78 vs Steve | 26–95 | 21.49% |
| Bjorn78 vs Hwoarang | 21–92 | 18.58% |
| Bjorn78 vs Dragunov | 33–69 | 32.35% |
| Bjorn78 vs Clive | 16–84 | 16.00% |
| Bjorn78 vs Bryan | 25–74 | 25.25% |
| Bjorn78 vs Yoshimitsu | 27–68 | 28.42% |
| Bjorn78 vs Heihachi | 21–71 | 22.83% |
| Bjorn78 vs Asuka | 28–50 | 35.90% |
| Bjorn78 vs Eddy | 20–58 | 25.64% |
| Bjorn78 vs Azucena | 18–56–1 | 24.32% |
| Bjorn78 vs Jun | 17–54 | 23.94% |
| Bjorn78 vs Lidia | 14–55 | 20.29% |
| Bjorn78 vs Alisa | 10–52 | 16.13% |
| Bjorn78 vs Lee | 16–45 | 26.23% |
| Bjorn78 vs Nina | 22–37 | 37.29% |
| Bjorn78 vs Victor | 17–40 | 29.82% |
| Bjorn78 vs Xiaoyu | 14–41 | 25.45% |
| Bjorn78 vs Paul | 8–44 | 15.38% |
| Bjorn78 vs Jack-8 | 12–37 | 24.49% |
| Bjorn78 vs Devil Jin | 13–35 | 27.08% |
| Bjorn78 vs Lars | 9–38 | 19.15% |
| Bjorn78 vs Fahkumram | 10–37 | 21.28% |
| Bjorn78 vs Anna | 8–32 | 20.00% |
| Bjorn78 vs Claudio | 7–31 | 18.42% |
| Bjorn78 vs Leo | 10–26 | 27.78% |
| Bjorn78 vs Leroy | 3–30 | 9.09% |
| Bjorn78 vs Armor King | 12–20 | 37.50% |
| Bjorn78 vs Raven | 13–17 | 43.33% |
| Bjorn78 vs Zafina | 9–20 | 31.03% |
| Bjorn78 vs Feng | 6–21 | 22.22% |
| Bjorn78 vs Miary Zo | 9–17 | 34.62% |
| Bjorn78 vs Kuma | 5–18 | 21.74% |
| Bjorn78 vs Shaheen | 3–16 | 15.79% |
| Bjorn78 vs Panda | 3–3 | 50.00% |
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.