| Atelli vs King | 28–20 | 58.33% |
| Atelli vs Lili | 13–14 | 48.15% |
| Atelli vs Reina | 15–11 | 57.69% |
| Atelli vs Kazuya | 14–9 | 60.87% |
| Atelli vs Jin | 10–10 | 50.00% |
| Atelli vs Yoshimitsu | 13–4 | 76.47% |
| Atelli vs Hwoarang | 3–14 | 17.65% |
| Atelli vs Victor | 9–8 | 52.94% |
| Atelli vs Xiaoyu | 7–7 | 50.00% |
| Atelli vs Law | 6–7 | 46.15% |
| Atelli vs Asuka | 8–5 | 61.54% |
| Atelli vs Dragunov | 3–10 | 23.08% |
| Atelli vs Steve | 8–4 | 66.67% |
| Atelli vs Devil Jin | 4–8 | 33.33% |
| Atelli vs Feng | 5–7 | 41.67% |
| Atelli vs Alisa | 9–2 | 81.82% |
| Atelli vs Bryan | 3–7 | 30.00% |
| Atelli vs Nina | 4–6 | 40.00% |
| Atelli vs Heihachi | 4–6 | 40.00% |
| Atelli vs Leo | 2–6 | 25.00% |
| Atelli vs Paul | 4–3 | 57.14% |
| Atelli vs Shaheen | 4–3 | 57.14% |
| Atelli vs Jack-8 | 4–2 | 66.67% |
| Atelli vs Kuma | 2–4 | 33.33% |
| Atelli vs Azucena | 5–1 | 83.33% |
| Atelli vs Raven | 2–4 | 33.33% |
| Atelli vs Claudio | 2–3 | 40.00% |
| Atelli vs Zafina | 2–2 | 50.00% |
| Atelli vs Lidia | 2–2 | 50.00% |
| Atelli vs Lars | 1–2 | 33.33% |
| Atelli vs Panda | 2–1 | 66.67% |
| Atelli vs Jun | 2–1 | 66.67% |
| Atelli vs Lee | 1–1 | 50.00% |
| Atelli vs Eddy | 2–0 | 100.00% |
| Atelli vs Clive | 0–2 | 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.