| Neeko vs King | 16–6 | 72.73% |
| Neeko vs Law | 15–6 | 71.43% |
| Neeko vs Kazuya | 16–4 | 80.00% |
| Neeko vs Heihachi | 15–5 | 75.00% |
| Neeko vs Lili | 15–4 | 78.95% |
| Neeko vs Reina | 13–4 | 76.47% |
| Neeko vs Hwoarang | 10–3 | 76.92% |
| Neeko vs Jin | 5–8 | 38.46% |
| Neeko vs Bryan | 9–3 | 75.00% |
| Neeko vs Steve | 11–0 | 100.00% |
| Neeko vs Azucena | 9–2 | 81.82% |
| Neeko vs Feng | 5–4 | 55.56% |
| Neeko vs Dragunov | 4–5 | 44.44% |
| Neeko vs Raven | 5–3 | 62.50% |
| Neeko vs Paul | 2–5 | 28.57% |
| Neeko vs Leo | 7–0 | 100.00% |
| Neeko vs Xiaoyu | 6–0 | 100.00% |
| Neeko vs Jun | 4–2 | 66.67% |
| Neeko vs Yoshimitsu | 1–4 | 20.00% |
| Neeko vs Lars | 3–2 | 60.00% |
| Neeko vs Alisa | 5–0 | 100.00% |
| Neeko vs Lee | 4–1 | 80.00% |
| Neeko vs Asuka | 2–1 | 66.67% |
| Neeko vs Leroy | 0–3 | 0.00% |
| Neeko vs Nina | 2–0 | 100.00% |
| Neeko vs Devil Jin | 0–1 | 0.00% |
| Neeko vs Claudio | 1–0 | 100.00% |
| Neeko vs Kuma | 1–0 | 100.00% |
| Neeko vs Victor | 0–1 | 0.00% |
| Neeko vs Lidia | 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.