| BioToxin vs Law | 5–9 | 35.71% |
| BioToxin vs Bryan | 3–7 | 30.00% |
| BioToxin vs Dragunov | 6–4 | 60.00% |
| BioToxin vs King | 3–6 | 33.33% |
| BioToxin vs Devil Jin | 2–6 | 25.00% |
| BioToxin vs Shaheen | 7–1 | 87.50% |
| BioToxin vs Nina | 3–2 | 60.00% |
| BioToxin vs Jack-8 | 3–1 | 75.00% |
| BioToxin vs Lili | 2–2 | 50.00% |
| BioToxin vs Leo | 0–4 | 0.00% |
| BioToxin vs Alisa | 2–2 | 50.00% |
| BioToxin vs Jun | 0–4 | 0.00% |
| BioToxin vs Eddy | 1–3 | 25.00% |
| BioToxin vs Kazuya | 0–3 | 0.00% |
| BioToxin vs Steve | 1–2 | 33.33% |
| BioToxin vs Asuka | 2–1 | 66.67% |
| BioToxin vs Feng | 0–3 | 0.00% |
| BioToxin vs Claudio | 2–1 | 66.67% |
| BioToxin vs Reina | 1–2 | 33.33% |
| BioToxin vs Azucena | 1–2 | 33.33% |
| BioToxin vs Victor | 3–0 | 100.00% |
| BioToxin vs Lidia | 0–3 | 0.00% |
| BioToxin vs Hwoarang | 1–1 | 50.00% |
| BioToxin vs Xiaoyu | 2–0 | 100.00% |
| BioToxin vs Lars | 1–1 | 50.00% |
| BioToxin vs Kuma | 0–2 | 0.00% |
| BioToxin vs Zafina | 1–1 | 50.00% |
| BioToxin vs Paul | 0–1 | 0.00% |
| BioToxin vs Leroy | 1–0 | 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.