| M3ath vs King | 30–26 | 53.57% |
| M3ath vs Jin | 36–19 | 65.45% |
| M3ath vs Kazuya | 20–21 | 48.78% |
| M3ath vs Jun | 21–11 | 65.62% |
| M3ath vs Steve | 19–7 | 73.08% |
| M3ath vs Dragunov | 9–17 | 34.62% |
| M3ath vs Bryan | 5–18 | 21.74% |
| M3ath vs Eddy | 14–9 | 60.87% |
| M3ath vs Devil Jin | 13–8 | 61.90% |
| M3ath vs Hwoarang | 14–6 | 70.00% |
| M3ath vs Law | 11–8 | 57.89% |
| M3ath vs Lili | 4–14 | 22.22% |
| M3ath vs Reina | 9–8 | 52.94% |
| M3ath vs Paul | 8–8 | 50.00% |
| M3ath vs Asuka | 8–8 | 50.00% |
| M3ath vs Leo | 4–9 | 30.77% |
| M3ath vs Victor | 8–5 | 61.54% |
| M3ath vs Lars | 1–11 | 8.33% |
| M3ath vs Feng | 6–5 | 54.55% |
| M3ath vs Alisa | 3–8 | 27.27% |
| M3ath vs Claudio | 6–3 | 66.67% |
| M3ath vs Jack-8 | 3–5 | 37.50% |
| M3ath vs Lee | 4–4 | 50.00% |
| M3ath vs Raven | 5–3 | 62.50% |
| M3ath vs Yoshimitsu | 4–3 | 57.14% |
| M3ath vs Xiaoyu | 3–4 | 42.86% |
| M3ath vs Nina | 7–0 | 100.00% |
| M3ath vs Azucena | 5–2 | 71.43% |
| M3ath vs Shaheen | 1–4 | 20.00% |
| M3ath vs Kuma | 2–3 | 40.00% |
| M3ath vs Panda | 1–4 | 20.00% |
| M3ath vs Leroy | 0–4 | 0.00% |
| M3ath vs Lidia | 1–2 | 33.33% |
| M3ath vs Zafina | 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.