| Aikuuu vs Steve | 10–32 | 23.81% |
| Aikuuu vs King | 10–29 | 25.64% |
| Aikuuu vs Reina | 21–17 | 55.26% |
| Aikuuu vs Lili | 15–18 | 45.45% |
| Aikuuu vs Law | 11–18 | 37.93% |
| Aikuuu vs Kazuya | 11–16 | 40.74% |
| Aikuuu vs Jin | 4–22 | 15.38% |
| Aikuuu vs Hwoarang | 8–15 | 34.78% |
| Aikuuu vs Nina | 10–12 | 45.45% |
| Aikuuu vs Clive | 7–13 | 35.00% |
| Aikuuu vs Bryan | 4–15 | 21.05% |
| Aikuuu vs Victor | 11–8 | 57.89% |
| Aikuuu vs Dragunov | 6–10 | 37.50% |
| Aikuuu vs Devil Jin | 5–9 | 35.71% |
| Aikuuu vs Asuka | 5–8 | 38.46% |
| Aikuuu vs Lidia | 8–5 | 61.54% |
| Aikuuu vs Azucena | 4–7–1 | 36.36% |
| Aikuuu vs Yoshimitsu | 2–9 | 18.18% |
| Aikuuu vs Eddy | 1–10 | 9.09% |
| Aikuuu vs Anna | 4–7 | 36.36% |
| Aikuuu vs Jun | 0–10 | 0.00% |
| Aikuuu vs Alisa | 3–6 | 33.33% |
| Aikuuu vs Heihachi | 1–8 | 11.11% |
| Aikuuu vs Paul | 6–2 | 75.00% |
| Aikuuu vs Jack-8 | 5–3 | 62.50% |
| Aikuuu vs Zafina | 3–5 | 37.50% |
| Aikuuu vs Feng | 0–6 | 0.00% |
| Aikuuu vs Lars | 1–5 | 16.67% |
| Aikuuu vs Shaheen | 1–5 | 16.67% |
| Aikuuu vs Lee | 3–3 | 50.00% |
| Aikuuu vs Kuma | 2–4 | 33.33% |
| Aikuuu vs Raven | 0–4 | 0.00% |
| Aikuuu vs Xiaoyu | 1–2 | 33.33% |
| Aikuuu vs Leo | 0–2 | 0.00% |
| Aikuuu vs Claudio | 0–2 | 0.00% |
| Aikuuu vs Panda | 0–1 | 0.00% |
| Aikuuu vs Leroy | 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.