| HollowMattia vs Kazuya | 14–12 | 53.85% |
| HollowMattia vs Reina | 14–11 | 56.00% |
| HollowMattia vs Heihachi | 9–8 | 52.94% |
| HollowMattia vs Hwoarang | 11–5 | 68.75% |
| HollowMattia vs Lili | 5–8 | 38.46% |
| HollowMattia vs Lars | 7–5 | 58.33% |
| HollowMattia vs Jin | 9–1 | 90.00% |
| HollowMattia vs Law | 7–2 | 77.78% |
| HollowMattia vs King | 5–4 | 55.56% |
| HollowMattia vs Steve | 8–1 | 88.89% |
| HollowMattia vs Lidia | 7–2 | 77.78% |
| HollowMattia vs Azucena | 6–2 | 75.00% |
| HollowMattia vs Clive | 3–4 | 42.86% |
| HollowMattia vs Asuka | 6–0 | 100.00% |
| HollowMattia vs Lee | 1–5 | 16.67% |
| HollowMattia vs Victor | 3–3 | 50.00% |
| HollowMattia vs Raven | 4–2 | 66.67% |
| HollowMattia vs Yoshimitsu | 1–4 | 20.00% |
| HollowMattia vs Xiaoyu | 5–0 | 100.00% |
| HollowMattia vs Devil Jin | 1–4 | 20.00% |
| HollowMattia vs Alisa | 1–4 | 20.00% |
| HollowMattia vs Eddy | 1–3 | 25.00% |
| HollowMattia vs Paul | 1–2 | 33.33% |
| HollowMattia vs Jack-8 | 3–0 | 100.00% |
| HollowMattia vs Dragunov | 2–1 | 66.67% |
| HollowMattia vs Jun | 1–2 | 33.33% |
| HollowMattia vs Bryan | 2–0 | 100.00% |
| HollowMattia vs Leo | 1–1 | 50.00% |
| HollowMattia vs Anna | 1–1 | 50.00% |
| HollowMattia vs Claudio | 1–0 | 100.00% |
| HollowMattia vs Nina | 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.