| Undrgrnd'sScurb vs Kazuya | 358–432 | 45.32% |
| Undrgrnd'sScurb vs Jin | 244–299 | 44.94% |
| Undrgrnd'sScurb vs Bryan | 264–273 | 49.16% |
| Undrgrnd'sScurb vs King | 257–279 | 47.95% |
| Undrgrnd'sScurb vs Reina | 179–300 | 37.37% |
| Undrgrnd'sScurb vs Heihachi | 210–246 | 46.05% |
| Undrgrnd'sScurb vs Steve | 181–244–1 | 42.59% |
| Undrgrnd'sScurb vs Dragunov | 168–246 | 40.58% |
| Undrgrnd'sScurb vs Hwoarang | 189–209 | 47.49% |
| Undrgrnd'sScurb vs Armor King | 182–207 | 46.79% |
| Undrgrnd'sScurb vs Law | 189–185 | 50.53% |
| Undrgrnd'sScurb vs Azucena | 120–186 | 39.22% |
| Undrgrnd'sScurb vs Yoshimitsu | 148–152 | 49.33% |
| Undrgrnd'sScurb vs Lee | 130–168–1 | 43.62% |
| Undrgrnd'sScurb vs Paul | 176–122 | 59.06% |
| Undrgrnd'sScurb vs Lili | 153–145 | 51.34% |
| Undrgrnd'sScurb vs Clive | 137–146 | 48.41% |
| Undrgrnd'sScurb vs Xiaoyu | 140–135 | 50.91% |
| Undrgrnd'sScurb vs Asuka | 125–114 | 52.30% |
| Undrgrnd'sScurb vs Fahkumram | 107–132 | 44.77% |
| Undrgrnd'sScurb vs Lars | 96–137 | 41.20% |
| Undrgrnd'sScurb vs Feng | 125–101 | 55.31% |
| Undrgrnd'sScurb vs Devil Jin | 87–135 | 39.19% |
| Undrgrnd'sScurb vs Jun | 98–115 | 46.01% |
| Undrgrnd'sScurb vs Eddy | 84–114 | 42.42% |
| Undrgrnd'sScurb vs Lidia | 88–90 | 49.44% |
| Undrgrnd'sScurb vs Nina | 96–80 | 54.55% |
| Undrgrnd'sScurb vs Leo | 69–105 | 39.66% |
| Undrgrnd'sScurb vs Victor | 66–88 | 42.86% |
| Undrgrnd'sScurb vs Alisa | 82–65 | 55.78% |
| Undrgrnd'sScurb vs Jack-8 | 70–73 | 48.95% |
| Undrgrnd'sScurb vs Raven | 59–64 | 47.97% |
| Undrgrnd'sScurb vs Leroy | 48–68 | 41.38% |
| Undrgrnd'sScurb vs Anna | 55–59 | 48.25% |
| Undrgrnd'sScurb vs Miary Zo | 42–57 | 42.42% |
| Undrgrnd'sScurb vs Shaheen | 41–51 | 44.57% |
| Undrgrnd'sScurb vs Kuma | 38–53 | 41.76% |
| Undrgrnd'sScurb vs Claudio | 47–42 | 52.81% |
| Undrgrnd'sScurb vs Zafina | 27–62 | 30.34% |
| Undrgrnd'sScurb vs Panda | 13–21 | 38.24% |
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.