| Ataa vs Kazuya | 86–100–1 | 46.24% |
| Ataa vs Jin | 76–91 | 45.51% |
| Ataa vs Heihachi | 83–80 | 50.92% |
| Ataa vs Bryan | 56–99 | 36.13% |
| Ataa vs Steve | 46–81 | 36.22% |
| Ataa vs Law | 57–62 | 47.90% |
| Ataa vs King | 61–52 | 53.98% |
| Ataa vs Reina | 41–59 | 41.00% |
| Ataa vs Dragunov | 43–45 | 48.86% |
| Ataa vs Hwoarang | 29–53 | 35.37% |
| Ataa vs Paul | 29–40 | 42.03% |
| Ataa vs Lili | 26–43 | 37.68% |
| Ataa vs Yoshimitsu | 29–36 | 44.62% |
| Ataa vs Devil Jin | 28–36 | 43.75% |
| Ataa vs Nina | 28–35 | 44.44% |
| Ataa vs Armor King | 24–38 | 38.71% |
| Ataa vs Asuka | 22–36 | 37.93% |
| Ataa vs Eddy | 18–35 | 33.96% |
| Ataa vs Azucena | 16–32 | 33.33% |
| Ataa vs Fahkumram | 20–28 | 41.67% |
| Ataa vs Lidia | 24–23 | 51.06% |
| Ataa vs Jun | 20–26 | 43.48% |
| Ataa vs Clive | 20–22 | 47.62% |
| Ataa vs Xiaoyu | 15–25 | 37.50% |
| Ataa vs Lee | 19–19 | 50.00% |
| Ataa vs Anna | 11–23 | 32.35% |
| Ataa vs Lars | 11–21 | 34.38% |
| Ataa vs Feng | 13–18 | 41.94% |
| Ataa vs Victor | 12–18 | 40.00% |
| Ataa vs Jack-8 | 12–13 | 48.00% |
| Ataa vs Alisa | 10–15 | 40.00% |
| Ataa vs Claudio | 5–20 | 20.00% |
| Ataa vs Leroy | 8–17 | 32.00% |
| Ataa vs Leo | 6–17 | 26.09% |
| Ataa vs Shaheen | 10–11 | 47.62% |
| Ataa vs Zafina | 5–16 | 23.81% |
| Ataa vs Panda | 7–9 | 43.75% |
| Ataa vs Kuma | 5–8 | 38.46% |
| Ataa vs Raven | 6–4 | 60.00% |
| Ataa vs Miary Zo | 2–0 | 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.