| Mattnificent vs King | 28–9 | 75.68% |
| Mattnificent vs Clive | 25–10 | 71.43% |
| Mattnificent vs Reina | 23–10 | 69.70% |
| Mattnificent vs Heihachi | 27–4 | 87.10% |
| Mattnificent vs Kazuya | 21–9 | 70.00% |
| Mattnificent vs Bryan | 21–5 | 80.77% |
| Mattnificent vs Yoshimitsu | 12–6 | 66.67% |
| Mattnificent vs Jin | 16–2 | 88.89% |
| Mattnificent vs Lee | 12–6 | 66.67% |
| Mattnificent vs Azucena | 15–1 | 93.75% |
| Mattnificent vs Hwoarang | 11–3 | 78.57% |
| Mattnificent vs Eddy | 12–2 | 85.71% |
| Mattnificent vs Law | 9–3 | 75.00% |
| Mattnificent vs Asuka | 9–3 | 75.00% |
| Mattnificent vs Dragunov | 9–3 | 75.00% |
| Mattnificent vs Jun | 9–2 | 81.82% |
| Mattnificent vs Paul | 8–2 | 80.00% |
| Mattnificent vs Steve | 9–0 | 100.00% |
| Mattnificent vs Lili | 9–0 | 100.00% |
| Mattnificent vs Alisa | 7–2 | 77.78% |
| Mattnificent vs Lidia | 8–0 | 100.00% |
| Mattnificent vs Devil Jin | 3–3 | 50.00% |
| Mattnificent vs Leroy | 3–3 | 50.00% |
| Mattnificent vs Anna | 4–2 | 66.67% |
| Mattnificent vs Jack-8 | 5–0 | 100.00% |
| Mattnificent vs Lars | 5–0 | 100.00% |
| Mattnificent vs Feng | 4–0 | 100.00% |
| Mattnificent vs Victor | 4–0 | 100.00% |
| Mattnificent vs Leo | 1–2 | 33.33% |
| Mattnificent vs Zafina | 2–1 | 66.67% |
| Mattnificent vs Raven | 2–1 | 66.67% |
| Mattnificent vs Claudio | 2–0 | 100.00% |
| Mattnificent vs Fahkumram | 2–0 | 100.00% |
| Mattnificent vs Shaheen | 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.