| Ma_Teacher vs Hwoarang | 38–18 | 67.86% |
| Ma_Teacher vs Asuka | 33–19 | 63.46% |
| Ma_Teacher vs Kazuya | 29–20 | 59.18% |
| Ma_Teacher vs Reina | 28–20 | 58.33% |
| Ma_Teacher vs Bryan | 26–21 | 55.32% |
| Ma_Teacher vs King | 28–13 | 68.29% |
| Ma_Teacher vs Dragunov | 23–14 | 62.16% |
| Ma_Teacher vs Jin | 18–17 | 51.43% |
| Ma_Teacher vs Lili | 27–7 | 79.41% |
| Ma_Teacher vs Fahkumram | 16–17 | 48.48% |
| Ma_Teacher vs Paul | 21–11 | 65.62% |
| Ma_Teacher vs Steve | 15–15 | 50.00% |
| Ma_Teacher vs Law | 11–15 | 42.31% |
| Ma_Teacher vs Victor | 15–11 | 57.69% |
| Ma_Teacher vs Feng | 12–11 | 52.17% |
| Ma_Teacher vs Xiaoyu | 15–7 | 68.18% |
| Ma_Teacher vs Jun | 11–10 | 52.38% |
| Ma_Teacher vs Yoshimitsu | 9–10 | 47.37% |
| Ma_Teacher vs Lee | 7–12 | 36.84% |
| Ma_Teacher vs Azucena | 12–7 | 63.16% |
| Ma_Teacher vs Heihachi | 8–11 | 42.11% |
| Ma_Teacher vs Devil Jin | 6–12 | 33.33% |
| Ma_Teacher vs Nina | 8–10 | 44.44% |
| Ma_Teacher vs Lars | 12–5 | 70.59% |
| Ma_Teacher vs Alisa | 8–8 | 50.00% |
| Ma_Teacher vs Leroy | 9–7 | 56.25% |
| Ma_Teacher vs Claudio | 9–4 | 69.23% |
| Ma_Teacher vs Leo | 4–7 | 36.36% |
| Ma_Teacher vs Anna | 3–8 | 27.27% |
| Ma_Teacher vs Jack-8 | 7–3 | 70.00% |
| Ma_Teacher vs Eddy | 5–5 | 50.00% |
| Ma_Teacher vs Lidia | 3–5 | 37.50% |
| Ma_Teacher vs Clive | 6–2 | 75.00% |
| Ma_Teacher vs Zafina | 4–3 | 57.14% |
| Ma_Teacher vs Shaheen | 4–2 | 66.67% |
| Ma_Teacher vs Panda | 2–4 | 33.33% |
| Ma_Teacher vs Raven | 3–3 | 50.00% |
| Ma_Teacher vs Kuma | 0–2 | 0.00% |
| Ma_Teacher vs Miary Zo | 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.