| bio system vs Reina | 13–9 | 59.09% |
| bio system vs Jin | 6–13 | 31.58% |
| bio system vs Dragunov | 9–6 | 60.00% |
| bio system vs King | 6–8 | 42.86% |
| bio system vs Bryan | 7–6 | 53.85% |
| bio system vs Steve | 7–6 | 53.85% |
| bio system vs Asuka | 8–5 | 61.54% |
| bio system vs Paul | 5–7 | 41.67% |
| bio system vs Kazuya | 11–1 | 91.67% |
| bio system vs Jun | 4–8 | 33.33% |
| bio system vs Hwoarang | 4–7 | 36.36% |
| bio system vs Devil Jin | 6–4 | 60.00% |
| bio system vs Nina | 7–3 | 70.00% |
| bio system vs Lili | 2–6 | 25.00% |
| bio system vs Azucena | 1–7 | 12.50% |
| bio system vs Raven | 3–5 | 37.50% |
| bio system vs Feng | 2–5 | 28.57% |
| bio system vs Victor | 2–5 | 28.57% |
| bio system vs Eddy | 3–3 | 50.00% |
| bio system vs Yoshimitsu | 3–2 | 60.00% |
| bio system vs Xiaoyu | 3–2 | 60.00% |
| bio system vs Alisa | 3–2 | 60.00% |
| bio system vs Jack-8 | 2–2 | 50.00% |
| bio system vs Leo | 1–2 | 33.33% |
| bio system vs Lars | 2–1 | 66.67% |
| bio system vs Claudio | 3–0 | 100.00% |
| bio system vs Law | 2–0 | 100.00% |
| bio system vs Shaheen | 0–2 | 0.00% |
| bio system vs Lee | 0–2 | 0.00% |
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.