| 0nthrax vs King | 3–8 | 27.27% |
| 0nthrax vs Jin | 7–4 | 63.64% |
| 0nthrax vs Hwoarang | 3–4 | 42.86% |
| 0nthrax vs Steve | 4–2 | 66.67% |
| 0nthrax vs Leroy | 4–1 | 80.00% |
| 0nthrax vs Jun | 5–0 | 100.00% |
| 0nthrax vs Kazuya | 3–1 | 75.00% |
| 0nthrax vs Jack-8 | 1–3 | 25.00% |
| 0nthrax vs Lee | 0–4 | 0.00% |
| 0nthrax vs Azucena | 4–0 | 100.00% |
| 0nthrax vs Xiaoyu | 2–1 | 66.67% |
| 0nthrax vs Claudio | 2–1 | 66.67% |
| 0nthrax vs Shaheen | 1–2 | 33.33% |
| 0nthrax vs Law | 1–1 | 50.00% |
| 0nthrax vs Devil Jin | 1–1 | 50.00% |
| 0nthrax vs Lili | 0–2 | 0.00% |
| 0nthrax vs Reina | 1–1 | 50.00% |
| 0nthrax vs Dragunov | 1–0 | 100.00% |
| 0nthrax vs Nina | 0–1 | 0.00% |
| 0nthrax vs Victor | 0–1 | 0.00% |
| 0nthrax vs Eddy | 0–1 | 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.