| Mugg vs Bryan | 332–273 | 54.88% |
| Mugg vs Jin | 279–291 | 48.95% |
| Mugg vs Kazuya | 254–243 | 51.11% |
| Mugg vs King | 223–247 | 47.45% |
| Mugg vs Law | 273–195 | 58.33% |
| Mugg vs Reina | 269–195 | 57.97% |
| Mugg vs Steve | 218–216 | 50.23% |
| Mugg vs Hwoarang | 281–136 | 67.39% |
| Mugg vs Heihachi | 219–197 | 52.64% |
| Mugg vs Paul | 221–145 | 60.38% |
| Mugg vs Dragunov | 211–151 | 58.29% |
| Mugg vs Lidia | 209–144 | 59.21% |
| Mugg vs Lee | 202–143 | 58.55% |
| Mugg vs Azucena | 168–144 | 53.85% |
| Mugg vs Lili | 169–140 | 54.69% |
| Mugg vs Asuka | 143–160 | 47.19% |
| Mugg vs Yoshimitsu | 163–118 | 58.01% |
| Mugg vs Lars | 148–130–1 | 53.24% |
| Mugg vs Leo | 131–146 | 47.29% |
| Mugg vs Devil Jin | 132–133 | 49.81% |
| Mugg vs Armor King | 139–123 | 53.05% |
| Mugg vs Raven | 145–116 | 55.56% |
| Mugg vs Jun | 129–120 | 51.81% |
| Mugg vs Eddy | 126–121 | 51.01% |
| Mugg vs Xiaoyu | 99–134 | 42.49% |
| Mugg vs Leroy | 131–100 | 56.71% |
| Mugg vs Clive | 127–99 | 56.19% |
| Mugg vs Fahkumram | 115–103 | 52.75% |
| Mugg vs Feng | 111–94 | 54.15% |
| Mugg vs Claudio | 99–106 | 48.29% |
| Mugg vs Jack-8 | 90–113 | 44.33% |
| Mugg vs Nina | 96–100 | 48.98% |
| Mugg vs Victor | 93–91 | 50.54% |
| Mugg vs Alisa | 61–78 | 43.88% |
| Mugg vs Shaheen | 66–63 | 51.16% |
| Mugg vs Anna | 69–53 | 56.56% |
| Mugg vs Zafina | 66–55 | 54.55% |
| Mugg vs Kuma | 47–67 | 41.23% |
| Mugg vs Miary Zo | 51–51 | 50.00% |
| Mugg vs Panda | 19–41 | 31.67% |
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.