| Mattg vs Kazuya | 19–10 | 65.52% |
| Mattg vs Steve | 14–9 | 60.87% |
| Mattg vs Jin | 11–7 | 61.11% |
| Mattg vs Law | 5–10 | 33.33% |
| Mattg vs Jun | 4–8 | 33.33% |
| Mattg vs Hwoarang | 8–3 | 72.73% |
| Mattg vs King | 6–4 | 60.00% |
| Mattg vs Dragunov | 4–5 | 44.44% |
| Mattg vs Azucena | 6–3 | 66.67% |
| Mattg vs Clive | 2–7 | 22.22% |
| Mattg vs Paul | 4–4 | 50.00% |
| Mattg vs Bryan | 6–2 | 75.00% |
| Mattg vs Eddy | 4–4 | 50.00% |
| Mattg vs Devil Jin | 2–5 | 28.57% |
| Mattg vs Leroy | 4–3 | 57.14% |
| Mattg vs Asuka | 3–3 | 50.00% |
| Mattg vs Leo | 4–2 | 66.67% |
| Mattg vs Reina | 3–3 | 50.00% |
| Mattg vs Fahkumram | 4–2 | 66.67% |
| Mattg vs Armor King | 2–4 | 33.33% |
| Mattg vs Lili | 0–5 | 0.00% |
| Mattg vs Alisa | 0–5 | 0.00% |
| Mattg vs Nina | 4–1 | 80.00% |
| Mattg vs Miary Zo | 3–1 | 75.00% |
| Mattg vs Jack-8 | 3–0 | 100.00% |
| Mattg vs Claudio | 0–3 | 0.00% |
| Mattg vs Lee | 2–1 | 66.67% |
| Mattg vs Panda | 2–1 | 66.67% |
| Mattg vs Victor | 1–2 | 33.33% |
| Mattg vs Heihachi | 3–0 | 100.00% |
| Mattg vs Yoshimitsu | 2–0 | 100.00% |
| Mattg vs Lars | 0–2 | 0.00% |
| Mattg vs Shaheen | 1–1 | 50.00% |
| Mattg vs Lidia | 1–1 | 50.00% |
| Mattg vs Xiaoyu | 1–0 | 100.00% |
| Mattg vs Feng | 1–0 | 100.00% |
| Mattg vs Kuma | 0–1 | 0.00% |
| Mattg vs Anna | 0–1 | 0.00% |
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.