| AikoNakajima vs King | 13–10 | 56.52% |
| AikoNakajima vs Reina | 9–8 | 52.94% |
| AikoNakajima vs Jin | 11–3 | 78.57% |
| AikoNakajima vs Azucena | 6–8 | 42.86% |
| AikoNakajima vs Kazuya | 10–3 | 76.92% |
| AikoNakajima vs Asuka | 6–7 | 46.15% |
| AikoNakajima vs Steve | 4–7 | 36.36% |
| AikoNakajima vs Yoshimitsu | 5–5 | 50.00% |
| AikoNakajima vs Lidia | 6–4 | 60.00% |
| AikoNakajima vs Clive | 5–5 | 50.00% |
| AikoNakajima vs Lee | 3–5 | 37.50% |
| AikoNakajima vs Law | 5–2 | 71.43% |
| AikoNakajima vs Feng | 6–1 | 85.71% |
| AikoNakajima vs Leroy | 2–5 | 28.57% |
| AikoNakajima vs Raven | 3–4 | 42.86% |
| AikoNakajima vs Jack-8 | 3–3 | 50.00% |
| AikoNakajima vs Leo | 2–4 | 33.33% |
| AikoNakajima vs Eddy | 4–2 | 66.67% |
| AikoNakajima vs Armor King | 4–2 | 66.67% |
| AikoNakajima vs Xiaoyu | 2–3 | 40.00% |
| AikoNakajima vs Bryan | 4–1 | 80.00% |
| AikoNakajima vs Lars | 2–3 | 40.00% |
| AikoNakajima vs Heihachi | 4–1 | 80.00% |
| AikoNakajima vs Devil Jin | 4–0 | 100.00% |
| AikoNakajima vs Victor | 4–0 | 100.00% |
| AikoNakajima vs Jun | 3–0 | 100.00% |
| AikoNakajima vs Paul | 0–2 | 0.00% |
| AikoNakajima vs Lili | 2–0 | 100.00% |
| AikoNakajima vs Alisa | 0–2 | 0.00% |
| AikoNakajima vs Nina | 2–0 | 100.00% |
| AikoNakajima vs Miary Zo | 2–0 | 100.00% |
| AikoNakajima vs Hwoarang | 1–0 | 100.00% |
| AikoNakajima vs Dragunov | 0–1 | 0.00% |
| AikoNakajima vs Shaheen | 1–0 | 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.