| Atomix vs Clive | 19–43 | 30.65% |
| Atomix vs Reina | 9–18 | 33.33% |
| Atomix vs Jin | 5–16 | 23.81% |
| Atomix vs King | 4–16 | 20.00% |
| Atomix vs Jun | 0–17 | 0.00% |
| Atomix vs Dragunov | 4–11 | 26.67% |
| Atomix vs Bryan | 4–10 | 28.57% |
| Atomix vs Lili | 5–9 | 35.71% |
| Atomix vs Steve | 3–10 | 23.08% |
| Atomix vs Heihachi | 3–10 | 23.08% |
| Atomix vs Law | 3–9 | 25.00% |
| Atomix vs Yoshimitsu | 3–6 | 33.33% |
| Atomix vs Hwoarang | 2–7 | 22.22% |
| Atomix vs Kazuya | 4–5 | 44.44% |
| Atomix vs Alisa | 3–5 | 37.50% |
| Atomix vs Claudio | 5–3 | 62.50% |
| Atomix vs Lee | 2–5 | 28.57% |
| Atomix vs Victor | 3–4 | 42.86% |
| Atomix vs Nina | 3–3 | 50.00% |
| Atomix vs Asuka | 2–3 | 40.00% |
| Atomix vs Lidia | 4–1 | 80.00% |
| Atomix vs Feng | 3–1 | 75.00% |
| Atomix vs Devil Jin | 1–2 | 33.33% |
| Atomix vs Jack-8 | 0–2 | 0.00% |
| Atomix vs Leo | 1–1 | 50.00% |
| Atomix vs Kuma | 1–1 | 50.00% |
| Atomix vs Xiaoyu | 0–1 | 0.00% |
| Atomix vs Zafina | 0–1 | 0.00% |
| Atomix vs Raven | 1–0 | 100.00% |
| Atomix vs Eddy | 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.