| MathZero vs Hwoarang | 13–4 | 76.47% |
| MathZero vs King | 6–7 | 46.15% |
| MathZero vs Eddy | 6–7 | 46.15% |
| MathZero vs Jin | 6–5 | 54.55% |
| MathZero vs Kazuya | 2–7 | 22.22% |
| MathZero vs Steve | 4–5 | 44.44% |
| MathZero vs Reina | 4–4 | 50.00% |
| MathZero vs Law | 3–3 | 50.00% |
| MathZero vs Bryan | 2–4 | 33.33% |
| MathZero vs Xiaoyu | 3–2 | 60.00% |
| MathZero vs Alisa | 4–1 | 80.00% |
| MathZero vs Claudio | 2–3 | 40.00% |
| MathZero vs Nina | 3–2 | 60.00% |
| MathZero vs Paul | 2–2 | 50.00% |
| MathZero vs Yoshimitsu | 3–1 | 75.00% |
| MathZero vs Feng | 2–2 | 50.00% |
| MathZero vs Jun | 2–2 | 50.00% |
| MathZero vs Asuka | 3–0 | 100.00% |
| MathZero vs Devil Jin | 2–1 | 66.67% |
| MathZero vs Dragunov | 2–1 | 66.67% |
| MathZero vs Shaheen | 1–2 | 33.33% |
| MathZero vs Jack-8 | 1–1 | 50.00% |
| MathZero vs Lars | 2–0 | 100.00% |
| MathZero vs Lee | 2–0 | 100.00% |
| MathZero vs Leroy | 0–2 | 0.00% |
| MathZero vs Azucena | 1–1 | 50.00% |
| MathZero vs Victor | 1–1 | 50.00% |
| MathZero vs Lidia | 1–1 | 50.00% |
| MathZero vs Heihachi | 0–2 | 0.00% |
| MathZero vs Fahkumram | 1–1 | 50.00% |
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.