| mathias vs Kazuya | 22–36 | 37.93% |
| mathias vs Reina | 21–21 | 50.00% |
| mathias vs King | 24–11 | 68.57% |
| mathias vs Steve | 22–11 | 66.67% |
| mathias vs Lidia | 20–7 | 74.07% |
| mathias vs Lili | 14–12 | 53.85% |
| mathias vs Jun | 17–9 | 65.38% |
| mathias vs Bryan | 17–6 | 73.91% |
| mathias vs Jin | 6–16 | 27.27% |
| mathias vs Dragunov | 6–16 | 27.27% |
| mathias vs Hwoarang | 10–11 | 47.62% |
| mathias vs Xiaoyu | 12–9 | 57.14% |
| mathias vs Law | 13–6 | 68.42% |
| mathias vs Eddy | 7–10 | 41.18% |
| mathias vs Devil Jin | 8–7 | 53.33% |
| mathias vs Paul | 6–8 | 42.86% |
| mathias vs Leo | 4–10 | 28.57% |
| mathias vs Azucena | 5–9 | 35.71% |
| mathias vs Victor | 4–9 | 30.77% |
| mathias vs Yoshimitsu | 7–5 | 58.33% |
| mathias vs Lee | 6–6 | 50.00% |
| mathias vs Lars | 4–7 | 36.36% |
| mathias vs Alisa | 4–6 | 40.00% |
| mathias vs Panda | 7–3 | 70.00% |
| mathias vs Raven | 4–5 | 44.44% |
| mathias vs Feng | 2–6 | 25.00% |
| mathias vs Asuka | 4–2 | 66.67% |
| mathias vs Nina | 2–4 | 33.33% |
| mathias vs Heihachi | 4–2 | 66.67% |
| mathias vs Shaheen | 3–2 | 60.00% |
| mathias vs Anna | 2–3 | 40.00% |
| mathias vs Jack-8 | 1–3 | 25.00% |
| mathias vs Zafina | 4–0 | 100.00% |
| mathias vs Leroy | 2–2 | 50.00% |
| mathias vs Claudio | 1–2 | 33.33% |
| mathias vs Kuma | 1–2 | 33.33% |
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.