| MahBalls vs Jin | 13–6 | 68.42% |
| MahBalls vs Eddy | 6–6 | 50.00% |
| MahBalls vs Yoshimitsu | 4–7 | 36.36% |
| MahBalls vs Reina | 7–4 | 63.64% |
| MahBalls vs Paul | 4–5 | 44.44% |
| MahBalls vs Kazuya | 3–5 | 37.50% |
| MahBalls vs Lili | 6–2 | 75.00% |
| MahBalls vs Jun | 3–5 | 37.50% |
| MahBalls vs Law | 1–6 | 14.29% |
| MahBalls vs Azucena | 6–1 | 85.71% |
| MahBalls vs Steve | 4–2 | 66.67% |
| MahBalls vs Asuka | 0–6 | 0.00% |
| MahBalls vs Lee | 2–4 | 33.33% |
| MahBalls vs Xiaoyu | 1–4 | 20.00% |
| MahBalls vs Feng | 2–3 | 40.00% |
| MahBalls vs Victor | 5–0 | 100.00% |
| MahBalls vs Bryan | 2–2 | 50.00% |
| MahBalls vs Dragunov | 4–0 | 100.00% |
| MahBalls vs Kuma | 2–2 | 50.00% |
| MahBalls vs Leroy | 0–4 | 0.00% |
| MahBalls vs Jack-8 | 1–2 | 33.33% |
| MahBalls vs Devil Jin | 1–2 | 33.33% |
| MahBalls vs Alisa | 1–2 | 33.33% |
| MahBalls vs Claudio | 2–1 | 66.67% |
| MahBalls vs Nina | 0–3 | 0.00% |
| MahBalls vs Lars | 2–0 | 100.00% |
| MahBalls vs 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.