| atom_storm vs King | 9–9 | 50.00% |
| atom_storm vs Reina | 8–8 | 50.00% |
| atom_storm vs Paul | 6–7 | 46.15% |
| atom_storm vs Lili | 4–9 | 30.77% |
| atom_storm vs Yoshimitsu | 5–7 | 41.67% |
| atom_storm vs Bryan | 5–7 | 41.67% |
| atom_storm vs Kazuya | 5–7 | 41.67% |
| atom_storm vs Jun | 5–7 | 41.67% |
| atom_storm vs Dragunov | 6–3 | 66.67% |
| atom_storm vs Lee | 6–3 | 66.67% |
| atom_storm vs Hwoarang | 4–4 | 50.00% |
| atom_storm vs Steve | 3–5 | 37.50% |
| atom_storm vs Panda | 3–5 | 37.50% |
| atom_storm vs Azucena | 7–1 | 87.50% |
| atom_storm vs Jin | 4–3 | 57.14% |
| atom_storm vs Kuma | 3–4 | 42.86% |
| atom_storm vs Law | 3–3 | 50.00% |
| atom_storm vs Lars | 3–3 | 50.00% |
| atom_storm vs Nina | 3–3 | 50.00% |
| atom_storm vs Eddy | 1–5 | 16.67% |
| atom_storm vs Xiaoyu | 4–1 | 80.00% |
| atom_storm vs Leroy | 1–4 | 20.00% |
| atom_storm vs Jack-8 | 2–0 | 100.00% |
| atom_storm vs Devil Jin | 0–2 | 0.00% |
| atom_storm vs Claudio | 0–2 | 0.00% |
| atom_storm vs Raven | 0–2 | 0.00% |
| atom_storm vs Asuka | 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.