| MrMatteria vs King | 7–4 | 63.64% |
| MrMatteria vs Miary Zo | 8–3 | 72.73% |
| MrMatteria vs Kazuya | 6–4 | 60.00% |
| MrMatteria vs Lili | 4–5 | 44.44% |
| MrMatteria vs Hwoarang | 4–4 | 50.00% |
| MrMatteria vs Eddy | 4–4 | 50.00% |
| MrMatteria vs Law | 3–2 | 60.00% |
| MrMatteria vs Yoshimitsu | 4–0 | 100.00% |
| MrMatteria vs Leo | 2–2 | 50.00% |
| MrMatteria vs Claudio | 0–4 | 0.00% |
| MrMatteria vs Victor | 2–2 | 50.00% |
| MrMatteria vs Raven | 2–2 | 50.00% |
| MrMatteria vs Paul | 3–0 | 100.00% |
| MrMatteria vs Steve | 3–0 | 100.00% |
| MrMatteria vs Jack-8 | 1–2 | 33.33% |
| MrMatteria vs Lars | 1–2 | 33.33% |
| MrMatteria vs Lee | 2–1 | 66.67% |
| MrMatteria vs Armor King | 3–0 | 100.00% |
| MrMatteria vs Jin | 0–2 | 0.00% |
| MrMatteria vs Asuka | 0–2 | 0.00% |
| MrMatteria vs Dragunov | 1–1 | 50.00% |
| MrMatteria vs Nina | 2–0 | 100.00% |
| MrMatteria vs Kuma | 2–0 | 100.00% |
| MrMatteria vs Azucena | 2–0 | 100.00% |
| MrMatteria vs Clive | 1–1 | 50.00% |
| MrMatteria vs Bryan | 0–1 | 0.00% |
| MrMatteria vs Alisa | 0–1 | 0.00% |
| MrMatteria vs Shaheen | 1–0 | 100.00% |
| MrMatteria vs Zafina | 1–0 | 100.00% |
| MrMatteria vs Jun | 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.