| Masthegod vs Steve | 18–10 | 64.29% |
| Masthegod vs Asuka | 6–11 | 35.29% |
| Masthegod vs Dragunov | 5–5 | 50.00% |
| Masthegod vs Jin | 4–5 | 44.44% |
| Masthegod vs Paul | 5–3 | 62.50% |
| Masthegod vs Raven | 4–4 | 50.00% |
| Masthegod vs Miary Zo | 4–4 | 50.00% |
| Masthegod vs King | 3–4 | 42.86% |
| Masthegod vs Hwoarang | 4–3 | 57.14% |
| Masthegod vs Kazuya | 1–5 | 16.67% |
| Masthegod vs Leo | 3–3 | 50.00% |
| Masthegod vs Bryan | 3–2 | 60.00% |
| Masthegod vs Law | 4–0 | 100.00% |
| Masthegod vs Xiaoyu | 4–0 | 100.00% |
| Masthegod vs Jack-8 | 3–1 | 75.00% |
| Masthegod vs Lili | 2–2 | 50.00% |
| Masthegod vs Reina | 3–1 | 75.00% |
| Masthegod vs Clive | 2–2 | 50.00% |
| Masthegod vs Yoshimitsu | 3–0 | 100.00% |
| Masthegod vs Devil Jin | 2–1 | 66.67% |
| Masthegod vs Lars | 2–1 | 66.67% |
| Masthegod vs Nina | 3–0 | 100.00% |
| Masthegod vs Kuma | 2–1 | 66.67% |
| Masthegod vs Leroy | 2–1 | 66.67% |
| Masthegod vs Azucena | 2–1 | 66.67% |
| Masthegod vs Fahkumram | 2–1 | 66.67% |
| Masthegod vs Feng | 0–2 | 0.00% |
| Masthegod vs Victor | 0–2 | 0.00% |
| Masthegod vs Lidia | 0–2 | 0.00% |
| Masthegod vs Heihachi | 2–0 | 100.00% |
| Masthegod vs Shaheen | 0–1 | 0.00% |
| Masthegod vs Lee | 1–0 | 100.00% |
| Masthegod vs Panda | 1–0 | 100.00% |
| Masthegod vs Eddy | 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.