| Ataraxis vs Kazuya | 134–175 | 43.37% |
| Ataraxis vs King | 138–168–1 | 45.10% |
| Ataraxis vs Law | 115–125 | 47.92% |
| Ataraxis vs Steve | 111–122 | 47.64% |
| Ataraxis vs Jin | 84–144 | 36.84% |
| Ataraxis vs Reina | 90–136 | 39.82% |
| Ataraxis vs Heihachi | 72–113 | 38.92% |
| Ataraxis vs Bryan | 81–101 | 44.51% |
| Ataraxis vs Hwoarang | 89–91 | 49.44% |
| Ataraxis vs Dragunov | 61–104 | 36.97% |
| Ataraxis vs Clive | 68–85 | 44.44% |
| Ataraxis vs Armor King | 69–78 | 46.94% |
| Ataraxis vs Yoshimitsu | 63–75 | 45.65% |
| Ataraxis vs Lili | 53–78 | 40.46% |
| Ataraxis vs Azucena | 39–89 | 30.47% |
| Ataraxis vs Asuka | 43–74 | 36.75% |
| Ataraxis vs Eddy | 49–67 | 42.24% |
| Ataraxis vs Nina | 41–68 | 37.61% |
| Ataraxis vs Lidia | 36–73 | 33.03% |
| Ataraxis vs Miary Zo | 39–67–2 | 36.79% |
| Ataraxis vs Fahkumram | 32–72 | 30.77% |
| Ataraxis vs Victor | 43–59 | 42.16% |
| Ataraxis vs Jun | 47–53 | 47.00% |
| Ataraxis vs Paul | 41–55 | 42.71% |
| Ataraxis vs Xiaoyu | 36–57 | 38.71% |
| Ataraxis vs Lars | 32–58 | 35.56% |
| Ataraxis vs Alisa | 46–36 | 56.10% |
| Ataraxis vs Lee | 29–53 | 35.37% |
| Ataraxis vs Anna | 33–48 | 40.74% |
| Ataraxis vs Jack-8 | 33–45 | 42.31% |
| Ataraxis vs Devil Jin | 29–46 | 38.67% |
| Ataraxis vs Leo | 35–39 | 47.30% |
| Ataraxis vs Feng | 26–40 | 39.39% |
| Ataraxis vs Leroy | 28–30 | 48.28% |
| Ataraxis vs Raven | 18–25 | 41.86% |
| Ataraxis vs Claudio | 24–16 | 60.00% |
| Ataraxis vs Kuma | 15–25 | 37.50% |
| Ataraxis vs Zafina | 17–22 | 43.59% |
| Ataraxis vs Shaheen | 6–13 | 31.58% |
| Ataraxis vs Panda | 1–7 | 12.50% |
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.