| Mattciao vs Asuka | 22–12 | 64.71% |
| Mattciao vs Heihachi | 24–7 | 77.42% |
| Mattciao vs Jin | 20–8 | 71.43% |
| Mattciao vs King | 20–5 | 80.00% |
| Mattciao vs Kazuya | 17–7 | 70.83% |
| Mattciao vs Law | 16–7 | 69.57% |
| Mattciao vs Hwoarang | 19–4 | 82.61% |
| Mattciao vs Reina | 18–5 | 78.26% |
| Mattciao vs Paul | 9–12 | 42.86% |
| Mattciao vs Bryan | 16–4 | 80.00% |
| Mattciao vs Armor King | 15–5 | 75.00% |
| Mattciao vs Steve | 13–5 | 72.22% |
| Mattciao vs Azucena | 11–7 | 61.11% |
| Mattciao vs Nina | 12–5 | 70.59% |
| Mattciao vs Yoshimitsu | 8–5 | 61.54% |
| Mattciao vs Xiaoyu | 11–2 | 84.62% |
| Mattciao vs Miary Zo | 8–5 | 61.54% |
| Mattciao vs Shaheen | 7–5 | 58.33% |
| Mattciao vs Leroy | 5–6 | 45.45% |
| Mattciao vs Eddy | 6–5 | 54.55% |
| Mattciao vs Leo | 8–2 | 80.00% |
| Mattciao vs Lars | 9–1 | 90.00% |
| Mattciao vs Lee | 6–4 | 60.00% |
| Mattciao vs Jun | 4–6 | 40.00% |
| Mattciao vs Dragunov | 4–5 | 44.44% |
| Mattciao vs Victor | 8–1 | 88.89% |
| Mattciao vs Jack-8 | 3–5 | 37.50% |
| Mattciao vs Lidia | 6–2 | 75.00% |
| Mattciao vs Devil Jin | 3–4 | 42.86% |
| Mattciao vs Lili | 1–6 | 14.29% |
| Mattciao vs Raven | 5–2 | 71.43% |
| Mattciao vs Alisa | 2–2 | 50.00% |
| Mattciao vs Feng | 1–2 | 33.33% |
| Mattciao vs Claudio | 3–0 | 100.00% |
| Mattciao vs Panda | 3–0 | 100.00% |
| Mattciao vs Kuma | 2–0 | 100.00% |
| Mattciao vs Zafina | 2–0 | 100.00% |
| Mattciao vs Clive | 2–0 | 100.00% |
| Mattciao vs Anna | 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.