| Aiki vs King | 57–70 | 44.88% |
| Aiki vs Steve | 16–49 | 24.62% |
| Aiki vs Jin | 15–37 | 28.85% |
| Aiki vs Reina | 19–30 | 38.78% |
| Aiki vs Hwoarang | 14–31 | 31.11% |
| Aiki vs Fahkumram | 7–38 | 15.56% |
| Aiki vs Kazuya | 12–32 | 27.27% |
| Aiki vs Dragunov | 17–27 | 38.64% |
| Aiki vs Law | 14–27 | 34.15% |
| Aiki vs Victor | 12–27 | 30.77% |
| Aiki vs Armor King | 8–26 | 23.53% |
| Aiki vs Jun | 10–21 | 32.26% |
| Aiki vs Asuka | 11–19 | 36.67% |
| Aiki vs Nina | 7–22 | 24.14% |
| Aiki vs Paul | 8–19 | 29.63% |
| Aiki vs Xiaoyu | 11–16 | 40.74% |
| Aiki vs Leo | 10–16 | 38.46% |
| Aiki vs Clive | 12–14 | 46.15% |
| Aiki vs Yoshimitsu | 9–14 | 39.13% |
| Aiki vs Lili | 10–12 | 45.45% |
| Aiki vs Heihachi | 6–16 | 27.27% |
| Aiki vs Lars | 4–17 | 19.05% |
| Aiki vs Eddy | 4–17 | 19.05% |
| Aiki vs Bryan | 7–12 | 36.84% |
| Aiki vs Azucena | 2–17 | 10.53% |
| Aiki vs Lidia | 1–18 | 5.26% |
| Aiki vs Jack-8 | 6–10 | 37.50% |
| Aiki vs Anna | 6–10 | 37.50% |
| Aiki vs Devil Jin | 4–11 | 26.67% |
| Aiki vs Kuma | 3–12 | 20.00% |
| Aiki vs Alisa | 4–10 | 28.57% |
| Aiki vs Lee | 4–10 | 28.57% |
| Aiki vs Leroy | 2–11 | 15.38% |
| Aiki vs Raven | 2–9 | 18.18% |
| Aiki vs Feng | 1–8 | 11.11% |
| Aiki vs Claudio | 2–7 | 22.22% |
| Aiki vs Zafina | 2–7 | 22.22% |
| Aiki vs Shaheen | 4–4 | 50.00% |
| Aiki vs Panda | 0–2 | 0.00% |
| Aiki vs Miary Zo | 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.