| Biohazard vs Steve | 15–5 | 75.00% |
| Biohazard vs Clive | 9–7 | 56.25% |
| Biohazard vs King | 10–3 | 76.92% |
| Biohazard vs Eddy | 6–7 | 46.15% |
| Biohazard vs Reina | 9–3 | 75.00% |
| Biohazard vs Kazuya | 8–3 | 72.73% |
| Biohazard vs Heihachi | 8–2 | 80.00% |
| Biohazard vs Hwoarang | 6–2 | 75.00% |
| Biohazard vs Dragunov | 3–5 | 37.50% |
| Biohazard vs Lidia | 4–4 | 50.00% |
| Biohazard vs Paul | 6–1 | 85.71% |
| Biohazard vs Yoshimitsu | 5–2 | 71.43% |
| Biohazard vs Law | 3–3 | 50.00% |
| Biohazard vs Jin | 5–1 | 83.33% |
| Biohazard vs Asuka | 3–3 | 50.00% |
| Biohazard vs Jack-8 | 3–2 | 60.00% |
| Biohazard vs Xiaoyu | 4–0 | 100.00% |
| Biohazard vs Devil Jin | 4–0 | 100.00% |
| Biohazard vs Lili | 2–2 | 50.00% |
| Biohazard vs Alisa | 3–1 | 75.00% |
| Biohazard vs Nina | 4–0 | 100.00% |
| Biohazard vs Leroy | 2–2 | 50.00% |
| Biohazard vs Bryan | 0–3 | 0.00% |
| Biohazard vs Feng | 1–2 | 33.33% |
| Biohazard vs Leo | 0–3 | 0.00% |
| Biohazard vs Miary Zo | 2–1 | 66.67% |
| Biohazard vs Claudio | 1–1 | 50.00% |
| Biohazard vs Lee | 2–0 | 100.00% |
| Biohazard vs Zafina | 2–0 | 100.00% |
| Biohazard vs Jun | 2–0 | 100.00% |
| Biohazard vs Anna | 2–0 | 100.00% |
| Biohazard vs Shaheen | 1–0 | 100.00% |
| Biohazard vs Kuma | 1–0 | 100.00% |
| Biohazard vs Victor | 0–1 | 0.00% |
| Biohazard vs Raven | 1–0 | 100.00% |
| Biohazard vs Fahkumram | 1–0 | 100.00% |
| Biohazard vs Armor King | 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.