| Ataiisi vs Kazuya | 79–84 | 48.47% |
| Ataiisi vs Bryan | 72–81 | 47.06% |
| Ataiisi vs Reina | 83–69 | 54.61% |
| Ataiisi vs Steve | 71–72 | 49.65% |
| Ataiisi vs King | 74–68 | 52.11% |
| Ataiisi vs Jin | 45–63 | 41.67% |
| Ataiisi vs Hwoarang | 42–45 | 48.28% |
| Ataiisi vs Law | 44–36 | 55.00% |
| Ataiisi vs Lee | 45–35 | 56.25% |
| Ataiisi vs Heihachi | 39–41 | 48.75% |
| Ataiisi vs Asuka | 48–30 | 61.54% |
| Ataiisi vs Dragunov | 40–32 | 55.56% |
| Ataiisi vs Azucena | 33–36 | 47.83% |
| Ataiisi vs Lidia | 42–27 | 60.87% |
| Ataiisi vs Anna | 40–29 | 57.97% |
| Ataiisi vs Lili | 36–30 | 54.55% |
| Ataiisi vs Paul | 29–36 | 44.62% |
| Ataiisi vs Yoshimitsu | 26–36 | 41.94% |
| Ataiisi vs Victor | 34–20 | 62.96% |
| Ataiisi vs Eddy | 33–20 | 62.26% |
| Ataiisi vs Jun | 29–22 | 56.86% |
| Ataiisi vs Raven | 19–27 | 41.30% |
| Ataiisi vs Feng | 22–22 | 50.00% |
| Ataiisi vs Lars | 16–25 | 39.02% |
| Ataiisi vs Leroy | 26–13 | 66.67% |
| Ataiisi vs Xiaoyu | 16–22 | 42.11% |
| Ataiisi vs Leo | 17–21 | 44.74% |
| Ataiisi vs Nina | 13–21 | 38.24% |
| Ataiisi vs Zafina | 18–15 | 54.55% |
| Ataiisi vs Claudio | 16–14 | 53.33% |
| Ataiisi vs Devil Jin | 12–17 | 41.38% |
| Ataiisi vs Fahkumram | 7–15 | 31.82% |
| Ataiisi vs Kuma | 11–8 | 57.89% |
| Ataiisi vs Shaheen | 4–14 | 22.22% |
| Ataiisi vs Clive | 6–12 | 33.33% |
| Ataiisi vs Alisa | 5–11 | 31.25% |
| Ataiisi vs Jack-8 | 4–11 | 26.67% |
| Ataiisi vs Panda | 2–3 | 40.00% |
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.