| Bjornfox20 vs Kazuya | 198–269 | 42.40% |
| Bjornfox20 vs Jin | 157–267 | 37.03% |
| Bjornfox20 vs King | 136–194 | 41.21% |
| Bjornfox20 vs Reina | 141–180 | 43.93% |
| Bjornfox20 vs Bryan | 129–191 | 40.31% |
| Bjornfox20 vs Hwoarang | 118–195 | 37.70% |
| Bjornfox20 vs Heihachi | 114–170 | 40.14% |
| Bjornfox20 vs Law | 124–144 | 46.27% |
| Bjornfox20 vs Steve | 98–139 | 41.35% |
| Bjornfox20 vs Paul | 90–142 | 38.79% |
| Bjornfox20 vs Lili | 107–116 | 47.98% |
| Bjornfox20 vs Dragunov | 89–105 | 45.88% |
| Bjornfox20 vs Yoshimitsu | 88–89 | 49.72% |
| Bjornfox20 vs Asuka | 79–80 | 49.69% |
| Bjornfox20 vs Jun | 77–82 | 48.43% |
| Bjornfox20 vs Devil Jin | 63–73 | 46.32% |
| Bjornfox20 vs Eddy | 58–67 | 46.40% |
| Bjornfox20 vs Lee | 58–64 | 47.54% |
| Bjornfox20 vs Nina | 64–57 | 52.89% |
| Bjornfox20 vs Victor | 41–74 | 35.65% |
| Bjornfox20 vs Lars | 45–64 | 41.28% |
| Bjornfox20 vs Azucena | 50–54 | 48.08% |
| Bjornfox20 vs Clive | 45–58 | 43.69% |
| Bjornfox20 vs Xiaoyu | 46–53 | 46.46% |
| Bjornfox20 vs Alisa | 36–51 | 41.38% |
| Bjornfox20 vs Feng | 34–46 | 42.50% |
| Bjornfox20 vs Lidia | 33–45 | 42.31% |
| Bjornfox20 vs Leroy | 27–45 | 37.50% |
| Bjornfox20 vs Claudio | 33–34 | 49.25% |
| Bjornfox20 vs Raven | 24–43 | 35.82% |
| Bjornfox20 vs Leo | 29–37 | 43.94% |
| Bjornfox20 vs Jack-8 | 24–35 | 40.68% |
| Bjornfox20 vs Kuma | 19–27 | 41.30% |
| Bjornfox20 vs Shaheen | 16–25 | 39.02% |
| Bjornfox20 vs Zafina | 12–23 | 34.29% |
| Bjornfox20 vs Panda | 10–12 | 45.45% |
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.