| Mattachu97 vs King | 207–271 | 43.31% |
| Mattachu97 vs Armor King | 160–220 | 42.11% |
| Mattachu97 vs Kazuya | 124–245–1 | 33.60% |
| Mattachu97 vs Jin | 140–190 | 42.42% |
| Mattachu97 vs Law | 124–167 | 42.61% |
| Mattachu97 vs Reina | 118–165 | 41.70% |
| Mattachu97 vs Hwoarang | 109–159 | 40.67% |
| Mattachu97 vs Bryan | 91–177 | 33.96% |
| Mattachu97 vs Steve | 113–137 | 45.20% |
| Mattachu97 vs Lili | 105–118 | 47.09% |
| Mattachu97 vs Dragunov | 84–137 | 38.01% |
| Mattachu97 vs Paul | 89–121 | 42.38% |
| Mattachu97 vs Jun | 84–122 | 40.78% |
| Mattachu97 vs Yoshimitsu | 97–107 | 47.55% |
| Mattachu97 vs Eddy | 82–95–1 | 46.33% |
| Mattachu97 vs Heihachi | 79–94 | 45.66% |
| Mattachu97 vs Fahkumram | 77–90 | 46.11% |
| Mattachu97 vs Azucena | 66–91 | 42.04% |
| Mattachu97 vs Devil Jin | 58–95 | 37.91% |
| Mattachu97 vs Lidia | 54–85 | 38.85% |
| Mattachu97 vs Lee | 59–77 | 43.38% |
| Mattachu97 vs Asuka | 68–67 | 50.37% |
| Mattachu97 vs Lars | 61–72 | 45.86% |
| Mattachu97 vs Xiaoyu | 64–68 | 48.48% |
| Mattachu97 vs Victor | 64–58 | 52.46% |
| Mattachu97 vs Alisa | 42–67 | 38.53% |
| Mattachu97 vs Nina | 44–60 | 42.31% |
| Mattachu97 vs Leo | 49–53 | 48.04% |
| Mattachu97 vs Clive | 49–52 | 48.51% |
| Mattachu97 vs Feng | 44–42 | 51.16% |
| Mattachu97 vs Jack-8 | 31–49 | 38.75% |
| Mattachu97 vs Leroy | 27–42 | 39.13% |
| Mattachu97 vs Miary Zo | 30–37 | 44.78% |
| Mattachu97 vs Claudio | 27–39 | 40.91% |
| Mattachu97 vs Raven | 30–34 | 46.88% |
| Mattachu97 vs Anna | 35–29 | 54.69% |
| Mattachu97 vs Zafina | 27–25 | 51.92% |
| Mattachu97 vs Shaheen | 11–33 | 25.00% |
| Mattachu97 vs Kuma | 19–23 | 45.24% |
| Mattachu97 vs Panda | 11–13 | 45.83% |
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.