| Biohazardshark vs Jin | 47–43 | 52.22% |
| Biohazardshark vs King | 54–34 | 61.36% |
| Biohazardshark vs Kazuya | 52–35 | 59.77% |
| Biohazardshark vs Steve | 53–33 | 61.63% |
| Biohazardshark vs Bryan | 49–34 | 59.04% |
| Biohazardshark vs Heihachi | 50–30 | 62.50% |
| Biohazardshark vs Hwoarang | 44–33 | 57.14% |
| Biohazardshark vs Law | 50–25 | 66.67% |
| Biohazardshark vs Jun | 40–23 | 63.49% |
| Biohazardshark vs Asuka | 32–28 | 53.33% |
| Biohazardshark vs Dragunov | 27–28 | 49.09% |
| Biohazardshark vs Lars | 38–17 | 69.09% |
| Biohazardshark vs Paul | 38–16 | 70.37% |
| Biohazardshark vs Azucena | 31–19 | 62.00% |
| Biohazardshark vs Yoshimitsu | 28–21 | 57.14% |
| Biohazardshark vs Reina | 23–26 | 46.94% |
| Biohazardshark vs Victor | 22–27 | 44.90% |
| Biohazardshark vs Alisa | 29–19 | 60.42% |
| Biohazardshark vs Devil Jin | 23–23 | 50.00% |
| Biohazardshark vs Lili | 33–13 | 71.74% |
| Biohazardshark vs Fahkumram | 28–18 | 60.87% |
| Biohazardshark vs Feng | 27–18 | 60.00% |
| Biohazardshark vs Nina | 29–12 | 70.73% |
| Biohazardshark vs Lee | 18–23 | 43.90% |
| Biohazardshark vs Lidia | 23–17 | 57.50% |
| Biohazardshark vs Zafina | 19–19 | 50.00% |
| Biohazardshark vs Raven | 20–16 | 55.56% |
| Biohazardshark vs Eddy | 14–21 | 40.00% |
| Biohazardshark vs Jack-8 | 15–16 | 48.39% |
| Biohazardshark vs Leo | 21–10 | 67.74% |
| Biohazardshark vs Leroy | 19–12 | 61.29% |
| Biohazardshark vs Xiaoyu | 17–11 | 60.71% |
| Biohazardshark vs Claudio | 12–15 | 44.44% |
| Biohazardshark vs Shaheen | 15–9 | 62.50% |
| Biohazardshark vs Kuma | 7–12 | 36.84% |
| Biohazardshark vs Armor King | 9–9 | 50.00% |
| Biohazardshark vs Anna | 7–8 | 46.67% |
| Biohazardshark vs Clive | 4–7 | 36.36% |
| Biohazardshark vs Miary Zo | 3–7 | 30.00% |
| Biohazardshark vs Panda | 1–4 | 20.00% |
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.