| ATOM_ vs King | 11–11 | 50.00% |
| ATOM_ vs Reina | 10–10 | 50.00% |
| ATOM_ vs Law | 6–7 | 46.15% |
| ATOM_ vs Jin | 5–8 | 38.46% |
| ATOM_ vs Lee | 5–8 | 38.46% |
| ATOM_ vs Bryan | 6–6 | 50.00% |
| ATOM_ vs Heihachi | 8–4 | 66.67% |
| ATOM_ vs Lili | 7–3 | 70.00% |
| ATOM_ vs Steve | 6–3 | 66.67% |
| ATOM_ vs Yoshimitsu | 3–5 | 37.50% |
| ATOM_ vs Hwoarang | 6–2 | 75.00% |
| ATOM_ vs Kazuya | 2–6 | 25.00% |
| ATOM_ vs Asuka | 5–2 | 71.43% |
| ATOM_ vs Devil Jin | 4–3 | 57.14% |
| ATOM_ vs Jun | 1–6 | 14.29% |
| ATOM_ vs Clive | 4–3 | 57.14% |
| ATOM_ vs Paul | 3–3 | 50.00% |
| ATOM_ vs Leo | 4–1 | 80.00% |
| ATOM_ vs Dragunov | 2–2 | 50.00% |
| ATOM_ vs Alisa | 1–3 | 25.00% |
| ATOM_ vs Claudio | 2–2 | 50.00% |
| ATOM_ vs Azucena | 2–2 | 50.00% |
| ATOM_ vs Lars | 2–1 | 66.67% |
| ATOM_ vs Zafina | 2–1 | 66.67% |
| ATOM_ vs Eddy | 0–3 | 0.00% |
| ATOM_ vs Anna | 1–2 | 33.33% |
| ATOM_ vs Xiaoyu | 2–0 | 100.00% |
| ATOM_ vs Jack-8 | 1–1 | 50.00% |
| ATOM_ vs Shaheen | 0–2 | 0.00% |
| ATOM_ vs Panda | 0–1 | 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.