| Atomcatz vs Kazuya | 100–110 | 47.62% |
| Atomcatz vs King | 93–96 | 49.21% |
| Atomcatz vs Jin | 82–102 | 44.57% |
| Atomcatz vs Steve | 78–83 | 48.45% |
| Atomcatz vs Bryan | 58–80 | 42.03% |
| Atomcatz vs Heihachi | 45–60 | 42.86% |
| Atomcatz vs Dragunov | 35–67 | 34.31% |
| Atomcatz vs Hwoarang | 36–59 | 37.89% |
| Atomcatz vs Clive | 43–51 | 45.74% |
| Atomcatz vs Armor King | 29–60 | 32.58% |
| Atomcatz vs Paul | 35–50 | 41.18% |
| Atomcatz vs Reina | 44–35 | 55.70% |
| Atomcatz vs Devil Jin | 39–33 | 54.17% |
| Atomcatz vs Eddy | 21–47 | 30.88% |
| Atomcatz vs Law | 26–38 | 40.62% |
| Atomcatz vs Xiaoyu | 21–41 | 33.87% |
| Atomcatz vs Lee | 16–39 | 29.09% |
| Atomcatz vs Azucena | 21–32 | 39.62% |
| Atomcatz vs Lili | 20–30 | 40.00% |
| Atomcatz vs Fahkumram | 15–34 | 30.61% |
| Atomcatz vs Yoshimitsu | 21–27 | 43.75% |
| Atomcatz vs Asuka | 17–21 | 44.74% |
| Atomcatz vs Jun | 10–28 | 26.32% |
| Atomcatz vs Nina | 13–24 | 35.14% |
| Atomcatz vs Victor | 14–21 | 40.00% |
| Atomcatz vs Lidia | 13–20 | 39.39% |
| Atomcatz vs Jack-8 | 3–29 | 9.38% |
| Atomcatz vs Miary Zo | 20–12 | 62.50% |
| Atomcatz vs Lars | 7–21 | 25.00% |
| Atomcatz vs Leo | 8–19 | 29.63% |
| Atomcatz vs Claudio | 11–15 | 42.31% |
| Atomcatz vs Alisa | 6–19 | 24.00% |
| Atomcatz vs Leroy | 7–13 | 35.00% |
| Atomcatz vs Feng | 6–10 | 37.50% |
| Atomcatz vs Kuma | 2–12 | 14.29% |
| Atomcatz vs Raven | 6–8 | 42.86% |
| Atomcatz vs Zafina | 4–8 | 33.33% |
| Atomcatz vs Anna | 6–4 | 60.00% |
| Atomcatz vs Panda | 3–4 | 42.86% |
| Atomcatz vs Shaheen | 0–5 | 0.00% |
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.