| Mantis_Shrimp vs Kazuya | 248–230 | 51.88% |
| Mantis_Shrimp vs King | 252–212 | 54.31% |
| Mantis_Shrimp vs Jin | 216–247 | 46.65% |
| Mantis_Shrimp vs Bryan | 201–188 | 51.67% |
| Mantis_Shrimp vs Reina | 155–203 | 43.30% |
| Mantis_Shrimp vs Hwoarang | 199–122 | 61.99% |
| Mantis_Shrimp vs Steve | 187–131 | 58.81% |
| Mantis_Shrimp vs Law | 148–162 | 47.74% |
| Mantis_Shrimp vs Yoshimitsu | 121–163 | 42.61% |
| Mantis_Shrimp vs Paul | 146–133 | 52.33% |
| Mantis_Shrimp vs Dragunov | 125–146 | 46.13% |
| Mantis_Shrimp vs Lee | 95–146 | 39.42% |
| Mantis_Shrimp vs Lars | 91–124 | 42.33% |
| Mantis_Shrimp vs Lili | 98–111 | 46.89% |
| Mantis_Shrimp vs Xiaoyu | 99–104 | 48.77% |
| Mantis_Shrimp vs Devil Jin | 85–116 | 42.29% |
| Mantis_Shrimp vs Azucena | 80–110 | 42.11% |
| Mantis_Shrimp vs Eddy | 79–101 | 43.89% |
| Mantis_Shrimp vs Jun | 59–110 | 34.91% |
| Mantis_Shrimp vs Heihachi | 71–98 | 42.01% |
| Mantis_Shrimp vs Asuka | 78–87 | 47.27% |
| Mantis_Shrimp vs Feng | 74–87 | 45.96% |
| Mantis_Shrimp vs Leo | 65–90 | 41.94% |
| Mantis_Shrimp vs Victor | 55–99 | 35.71% |
| Mantis_Shrimp vs Nina | 70–83 | 45.75% |
| Mantis_Shrimp vs Lidia | 52–83 | 38.52% |
| Mantis_Shrimp vs Raven | 48–80 | 37.50% |
| Mantis_Shrimp vs Leroy | 60–66 | 47.62% |
| Mantis_Shrimp vs Jack-8 | 45–76 | 37.19% |
| Mantis_Shrimp vs Alisa | 56–64 | 46.67% |
| Mantis_Shrimp vs Kuma | 38–63 | 37.62% |
| Mantis_Shrimp vs Zafina | 32–47 | 40.51% |
| Mantis_Shrimp vs Claudio | 33–45 | 42.31% |
| Mantis_Shrimp vs Shaheen | 31–41 | 43.06% |
| Mantis_Shrimp vs Clive | 21–33 | 38.89% |
| Mantis_Shrimp vs Panda | 9–12 | 42.86% |
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.