| MathWinkler vs King | 17–12 | 58.62% |
| MathWinkler vs Kazuya | 12–12 | 50.00% |
| MathWinkler vs Bryan | 14–8 | 63.64% |
| MathWinkler vs Jin | 8–8 | 50.00% |
| MathWinkler vs Dragunov | 11–5 | 68.75% |
| MathWinkler vs Steve | 6–9 | 40.00% |
| MathWinkler vs Devil Jin | 5–10 | 33.33% |
| MathWinkler vs Reina | 8–3 | 72.73% |
| MathWinkler vs Law | 6–4 | 60.00% |
| MathWinkler vs Nina | 7–1 | 87.50% |
| MathWinkler vs Paul | 4–3 | 57.14% |
| MathWinkler vs Yoshimitsu | 4–3 | 57.14% |
| MathWinkler vs Xiaoyu | 3–3 | 50.00% |
| MathWinkler vs Asuka | 5–1 | 83.33% |
| MathWinkler vs Lili | 5–1 | 83.33% |
| MathWinkler vs Alisa | 2–4 | 33.33% |
| MathWinkler vs Lee | 3–3 | 50.00% |
| MathWinkler vs Leroy | 6–0 | 100.00% |
| MathWinkler vs Jun | 3–3 | 50.00% |
| MathWinkler vs Hwoarang | 4–1 | 80.00% |
| MathWinkler vs Feng | 2–3 | 40.00% |
| MathWinkler vs Heihachi | 1–4 | 20.00% |
| MathWinkler vs Zafina | 4–0 | 100.00% |
| MathWinkler vs Victor | 1–3 | 25.00% |
| MathWinkler vs Lidia | 2–2 | 50.00% |
| MathWinkler vs Fahkumram | 3–1 | 75.00% |
| MathWinkler vs Lars | 2–1 | 66.67% |
| MathWinkler vs Azucena | 0–3 | 0.00% |
| MathWinkler vs Clive | 2–1 | 66.67% |
| MathWinkler vs Anna | 2–1 | 66.67% |
| MathWinkler vs Panda | 1–1 | 50.00% |
| MathWinkler vs Raven | 1–1 | 50.00% |
| MathWinkler vs Leo | 0–1 | 0.00% |
| MathWinkler 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.