| Atlas Callisto vs Kazuya | 50–35 | 58.82% |
| Atlas Callisto vs Jin | 38–40 | 48.72% |
| Atlas Callisto vs Armor King | 36–27 | 57.14% |
| Atlas Callisto vs King | 35–23 | 60.34% |
| Atlas Callisto vs Heihachi | 29–26 | 52.73% |
| Atlas Callisto vs Hwoarang | 33–16 | 67.35% |
| Atlas Callisto vs Bryan | 21–27 | 43.75% |
| Atlas Callisto vs Jun | 25–21 | 54.35% |
| Atlas Callisto vs Lili | 24–20 | 54.55% |
| Atlas Callisto vs Steve | 25–18 | 58.14% |
| Atlas Callisto vs Dragunov | 16–23 | 41.03% |
| Atlas Callisto vs Reina | 20–19 | 51.28% |
| Atlas Callisto vs Paul | 17–17 | 50.00% |
| Atlas Callisto vs Yoshimitsu | 21–11 | 65.62% |
| Atlas Callisto vs Lee | 17–15 | 53.12% |
| Atlas Callisto vs Law | 16–13 | 55.17% |
| Atlas Callisto vs Devil Jin | 13–14 | 48.15% |
| Atlas Callisto vs Asuka | 16–9 | 64.00% |
| Atlas Callisto vs Feng | 8–15 | 34.78% |
| Atlas Callisto vs Azucena | 11–9 | 55.00% |
| Atlas Callisto vs Clive | 7–11 | 38.89% |
| Atlas Callisto vs Fahkumram | 9–9 | 50.00% |
| Atlas Callisto vs Xiaoyu | 13–4 | 76.47% |
| Atlas Callisto vs Leo | 6–11 | 35.29% |
| Atlas Callisto vs Nina | 12–5 | 70.59% |
| Atlas Callisto vs Alisa | 10–5 | 66.67% |
| Atlas Callisto vs Lars | 5–8 | 38.46% |
| Atlas Callisto vs Leroy | 6–6 | 50.00% |
| Atlas Callisto vs Eddy | 9–3 | 75.00% |
| Atlas Callisto vs Lidia | 8–3 | 72.73% |
| Atlas Callisto vs Anna | 6–5 | 54.55% |
| Atlas Callisto vs Zafina | 3–5 | 37.50% |
| Atlas Callisto vs Victor | 3–5 | 37.50% |
| Atlas Callisto vs Claudio | 3–4 | 42.86% |
| Atlas Callisto vs Jack-8 | 3–2 | 60.00% |
| Atlas Callisto vs Shaheen | 1–4 | 20.00% |
| Atlas Callisto vs Kuma | 4–1 | 80.00% |
| Atlas Callisto vs Raven | 2–3 | 40.00% |
| Atlas Callisto vs Miary Zo | 2–2 | 50.00% |
| Atlas Callisto vs Panda | 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.