| MattiaGwmk vs Kazuya | 288–278 | 50.88% |
| MattiaGwmk vs Bryan | 190–273 | 41.04% |
| MattiaGwmk vs Jin | 231–219 | 51.33% |
| MattiaGwmk vs King | 190–194 | 49.48% |
| MattiaGwmk vs Hwoarang | 182–189 | 49.06% |
| MattiaGwmk vs Law | 140–182 | 43.48% |
| MattiaGwmk vs Paul | 117–181 | 39.26% |
| MattiaGwmk vs Steve | 150–144 | 51.02% |
| MattiaGwmk vs Reina | 144–139 | 50.88% |
| MattiaGwmk vs Dragunov | 114–163 | 41.16% |
| MattiaGwmk vs Yoshimitsu | 159–117 | 57.61% |
| MattiaGwmk vs Heihachi | 113–142 | 44.31% |
| MattiaGwmk vs Lili | 110–118 | 48.25% |
| MattiaGwmk vs Devil Jin | 108–90 | 54.55% |
| MattiaGwmk vs Clive | 108–90 | 54.55% |
| MattiaGwmk vs Lee | 106–83 | 56.08% |
| MattiaGwmk vs Nina | 86–90–1 | 48.86% |
| MattiaGwmk vs Azucena | 80–91 | 46.78% |
| MattiaGwmk vs Victor | 94–76 | 55.29% |
| MattiaGwmk vs Asuka | 68–90 | 43.04% |
| MattiaGwmk vs Feng | 75–71 | 51.37% |
| MattiaGwmk vs Eddy | 69–65 | 51.49% |
| MattiaGwmk vs Lars | 72–59 | 54.96% |
| MattiaGwmk vs Xiaoyu | 70–58 | 54.69% |
| MattiaGwmk vs Armor King | 47–80 | 37.01% |
| MattiaGwmk vs Fahkumram | 54–71 | 43.20% |
| MattiaGwmk vs Jun | 57–56 | 50.44% |
| MattiaGwmk vs Alisa | 61–45 | 57.55% |
| MattiaGwmk vs Claudio | 43–63 | 40.57% |
| MattiaGwmk vs Lidia | 49–55 | 47.12% |
| MattiaGwmk vs Leroy | 38–49 | 43.68% |
| MattiaGwmk vs Jack-8 | 38–47 | 44.71% |
| MattiaGwmk vs Raven | 39–45 | 46.43% |
| MattiaGwmk vs Shaheen | 42–26 | 61.76% |
| MattiaGwmk vs Zafina | 33–35 | 48.53% |
| MattiaGwmk vs Kuma | 20–38 | 34.48% |
| MattiaGwmk vs Anna | 26–32 | 44.83% |
| MattiaGwmk vs Leo | 31–26 | 54.39% |
| MattiaGwmk vs Miary Zo | 9–12 | 42.86% |
| MattiaGwmk vs Panda | 9–10 | 47.37% |
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.