| Aatom vs King | 88–98 | 47.31% |
| Aatom vs Kazuya | 104–82 | 55.91% |
| Aatom vs Reina | 86–75 | 53.42% |
| Aatom vs Yoshimitsu | 91–62 | 59.48% |
| Aatom vs Bryan | 67–82 | 44.97% |
| Aatom vs Jin | 82–56 | 59.42% |
| Aatom vs Dragunov | 59–65 | 47.58% |
| Aatom vs Hwoarang | 67–56 | 54.47% |
| Aatom vs Lee | 69–51 | 57.50% |
| Aatom vs Steve | 62–56 | 52.54% |
| Aatom vs Paul | 56–52 | 51.85% |
| Aatom vs Law | 46–57 | 44.66% |
| Aatom vs Lars | 59–39 | 60.20% |
| Aatom vs Azucena | 46–47 | 49.46% |
| Aatom vs Jun | 55–30 | 64.71% |
| Aatom vs Asuka | 41–42 | 49.40% |
| Aatom vs Devil Jin | 44–39 | 53.01% |
| Aatom vs Lidia | 31–46 | 40.26% |
| Aatom vs Xiaoyu | 41–34 | 54.67% |
| Aatom vs Victor | 30–43 | 41.10% |
| Aatom vs Leo | 34–38 | 47.22% |
| Aatom vs Raven | 37–32 | 53.62% |
| Aatom vs Lili | 35–33 | 51.47% |
| Aatom vs Alisa | 27–40 | 40.30% |
| Aatom vs Jack-8 | 30–36 | 45.45% |
| Aatom vs Nina | 33–30 | 52.38% |
| Aatom vs Eddy | 27–30 | 47.37% |
| Aatom vs Feng | 26–25 | 50.98% |
| Aatom vs Claudio | 24–25 | 48.98% |
| Aatom vs Leroy | 15–31 | 32.61% |
| Aatom vs Shaheen | 19–25 | 43.18% |
| Aatom vs Kuma | 8–19 | 29.63% |
| Aatom vs Zafina | 8–16 | 33.33% |
| Aatom vs Panda | 5–8 | 38.46% |
| Aatom vs Heihachi | 4–3 | 57.14% |
| Aatom vs Clive | 0–2 | 0.00% |
| Aatom vs Anna | 2–0 | 100.00% |
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.