| IamAtomic vs King | 17–23 | 42.50% |
| IamAtomic vs Jin | 20–7 | 74.07% |
| IamAtomic vs Fahkumram | 18–7 | 72.00% |
| IamAtomic vs Kazuya | 12–7 | 63.16% |
| IamAtomic vs Law | 5–12 | 29.41% |
| IamAtomic vs Lili | 9–6 | 60.00% |
| IamAtomic vs Dragunov | 8–7 | 53.33% |
| IamAtomic vs Heihachi | 8–6 | 57.14% |
| IamAtomic vs Steve | 6–7 | 46.15% |
| IamAtomic vs Nina | 6–7 | 46.15% |
| IamAtomic vs Reina | 2–11 | 15.38% |
| IamAtomic vs Hwoarang | 8–4 | 66.67% |
| IamAtomic vs Bryan | 4–8 | 33.33% |
| IamAtomic vs Lars | 5–6 | 45.45% |
| IamAtomic vs Shaheen | 8–3 | 72.73% |
| IamAtomic vs Yoshimitsu | 6–4 | 60.00% |
| IamAtomic vs Paul | 3–6 | 33.33% |
| IamAtomic vs Devil Jin | 5–4 | 55.56% |
| IamAtomic vs Clive | 4–5 | 44.44% |
| IamAtomic vs Anna | 1–7 | 12.50% |
| IamAtomic vs Azucena | 5–2 | 71.43% |
| IamAtomic vs Jun | 2–4 | 33.33% |
| IamAtomic vs Feng | 2–3 | 40.00% |
| IamAtomic vs Zafina | 1–4 | 20.00% |
| IamAtomic vs Eddy | 4–1 | 80.00% |
| IamAtomic vs Lidia | 0–5 | 0.00% |
| IamAtomic vs Xiaoyu | 1–3 | 25.00% |
| IamAtomic vs Asuka | 2–2 | 50.00% |
| IamAtomic vs Alisa | 2–2 | 50.00% |
| IamAtomic vs Claudio | 0–4 | 0.00% |
| IamAtomic vs Lee | 0–4 | 0.00% |
| IamAtomic vs Armor King | 0–4 | 0.00% |
| IamAtomic vs Miary Zo | 2–2 | 50.00% |
| IamAtomic vs Jack-8 | 2–1 | 66.67% |
| IamAtomic vs Kuma | 3–0 | 100.00% |
| IamAtomic vs Victor | 3–0 | 100.00% |
| IamAtomic vs Leroy | 1–1 | 50.00% |
| IamAtomic vs Raven | 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.