| Atom vs Jin | 3–4 | 42.86% |
| Atom vs Hwoarang | 1–4 | 20.00% |
| Atom vs Steve | 2–2 | 50.00% |
| Atom vs Jack-8 | 0–4 | 0.00% |
| Atom vs Reina | 0–4 | 0.00% |
| Atom vs Law | 1–2 | 33.33% |
| Atom vs Asuka | 1–2 | 33.33% |
| Atom vs Devil Jin | 1–2 | 33.33% |
| Atom vs Nina | 0–3 | 0.00% |
| Atom vs Xiaoyu | 0–2 | 0.00% |
| Atom vs Lars | 0–2 | 0.00% |
| Atom vs Azucena | 2–0 | 100.00% |
| Atom vs Kazuya | 0–2 | 0.00% |
| Atom vs Dragunov | 0–2 | 0.00% |
| Atom vs Jun | 0–2 | 0.00% |
| Atom vs Victor | 0–2 | 0.00% |
| Atom vs Paul | 0–1 | 0.00% |
| Atom vs King | 0–1 | 0.00% |
| Atom vs Bryan | 1–0 | 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.