| Mattie vs Hwoarang | 8–2 | 80.00% |
| Mattie vs Azucena | 7–2 | 77.78% |
| Mattie vs Bryan | 6–0 | 100.00% |
| Mattie vs Nina | 2–3 | 40.00% |
| Mattie vs Victor | 4–1 | 80.00% |
| Mattie vs Yoshimitsu | 4–0 | 100.00% |
| Mattie vs Paul | 2–1 | 66.67% |
| Mattie vs Xiaoyu | 3–0 | 100.00% |
| Mattie vs Asuka | 3–0 | 100.00% |
| Mattie vs Lars | 2–1 | 66.67% |
| Mattie vs Lili | 2–1 | 66.67% |
| Mattie vs Reina | 3–0 | 100.00% |
| Mattie vs King | 2–0 | 100.00% |
| Mattie vs Kazuya | 0–2 | 0.00% |
| Mattie vs Dragunov | 2–0 | 100.00% |
| Mattie vs Leo | 2–0 | 100.00% |
| Mattie vs Claudio | 2–0 | 100.00% |
| Mattie vs Law | 2–0 | 100.00% |
| Mattie vs Leroy | 2–0 | 100.00% |
| Mattie vs Eddy | 2–0 | 100.00% |
| Mattie vs Steve | 1–0 | 100.00% |
| Mattie vs Jun | 1–0 | 100.00% |
| Mattie vs Raven | 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.