| Atomika vs Law | 26–15 | 63.41% |
| Atomika vs King | 27–9 | 75.00% |
| Atomika vs Heihachi | 20–15 | 57.14% |
| Atomika vs Steve | 28–6 | 82.35% |
| Atomika vs Jin | 20–8 | 71.43% |
| Atomika vs Bryan | 15–13 | 53.57% |
| Atomika vs Dragunov | 17–9 | 65.38% |
| Atomika vs Kazuya | 21–4 | 84.00% |
| Atomika vs Reina | 10–15 | 40.00% |
| Atomika vs Azucena | 13–7 | 65.00% |
| Atomika vs Yoshimitsu | 11–6 | 64.71% |
| Atomika vs Hwoarang | 12–3 | 80.00% |
| Atomika vs Lars | 9–4 | 69.23% |
| Atomika vs Alisa | 7–6 | 53.85% |
| Atomika vs Paul | 7–5 | 58.33% |
| Atomika vs Victor | 8–3 | 72.73% |
| Atomika vs Armor King | 5–6 | 45.45% |
| Atomika vs Devil Jin | 6–4 | 60.00% |
| Atomika vs Nina | 7–2–1 | 77.78% |
| Atomika vs Jun | 5–5 | 50.00% |
| Atomika vs Raven | 6–4 | 60.00% |
| Atomika vs Zafina | 4–5 | 44.44% |
| Atomika vs Fahkumram | 4–5 | 44.44% |
| Atomika vs Asuka | 5–3 | 62.50% |
| Atomika vs Xiaoyu | 5–2 | 71.43% |
| Atomika vs Lili | 5–2 | 71.43% |
| Atomika vs Leo | 5–2 | 71.43% |
| Atomika vs Shaheen | 6–1 | 85.71% |
| Atomika vs Kuma | 4–3 | 57.14% |
| Atomika vs Leroy | 7–0 | 100.00% |
| Atomika vs Claudio | 6–0 | 100.00% |
| Atomika vs Eddy | 5–1 | 83.33% |
| Atomika vs Miary Zo | 1–5 | 16.67% |
| Atomika vs Jack-8 | 2–3 | 40.00% |
| Atomika vs Feng | 5–0 | 100.00% |
| Atomika vs Panda | 2–2 | 50.00% |
| Atomika vs Lee | 2–0 | 100.00% |
| Atomika vs Lidia | 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.