| Endymion vs Dragunov | 242–146 | 62.37% |
| Endymion vs Hwoarang | 247–134 | 64.83% |
| Endymion vs Bryan | 184–138 | 57.14% |
| Endymion vs Jin | 190–129 | 59.56% |
| Endymion vs King | 190–111 | 63.12% |
| Endymion vs Lili | 154–144 | 51.68% |
| Endymion vs Steve | 172–122 | 58.50% |
| Endymion vs Nina | 167–101 | 62.31% |
| Endymion vs Kazuya | 172–94 | 64.66% |
| Endymion vs Yoshimitsu | 159–106 | 60.00% |
| Endymion vs Law | 168–88 | 65.62% |
| Endymion vs Jun | 146–106 | 57.94% |
| Endymion vs Lee | 144–98 | 59.50% |
| Endymion vs Feng | 148–87 | 62.98% |
| Endymion vs Reina | 160–75 | 68.09% |
| Endymion vs Paul | 133–76 | 63.64% |
| Endymion vs Lars | 130–78 | 62.50% |
| Endymion vs Alisa | 122–86 | 58.65% |
| Endymion vs Asuka | 120–75 | 61.54% |
| Endymion vs Xiaoyu | 131–56 | 70.05% |
| Endymion vs Devil Jin | 121–65 | 65.05% |
| Endymion vs Zafina | 117–65 | 64.29% |
| Endymion vs Victor | 107–53 | 66.88% |
| Endymion vs Azucena | 87–59 | 59.59% |
| Endymion vs Leo | 71–65 | 52.21% |
| Endymion vs Leroy | 77–57 | 57.46% |
| Endymion vs Raven | 76–58 | 56.72% |
| Endymion vs Eddy | 88–46 | 65.67% |
| Endymion vs Lidia | 72–58 | 55.38% |
| Endymion vs Kuma | 68–32 | 68.00% |
| Endymion vs Heihachi | 60–40 | 60.00% |
| Endymion vs Claudio | 52–36 | 59.09% |
| Endymion vs Shaheen | 46–42 | 52.27% |
| Endymion vs Jack-8 | 50–37 | 57.47% |
| Endymion vs Clive | 32–46 | 41.03% |
| Endymion vs Panda | 18–15 | 54.55% |
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.