| Neki vs Jin | 15–13 | 53.57% |
| Neki vs Reina | 15–11 | 57.69% |
| Neki vs Lili | 12–5 | 70.59% |
| Neki vs Yoshimitsu | 12–4 | 75.00% |
| Neki vs Bryan | 7–6 | 53.85% |
| Neki vs Steve | 9–4 | 69.23% |
| Neki vs Paul | 6–6 | 50.00% |
| Neki vs King | 12–0 | 100.00% |
| Neki vs Dragunov | 8–4 | 66.67% |
| Neki vs Lee | 8–4 | 66.67% |
| Neki vs Lidia | 6–4 | 60.00% |
| Neki vs Devil Jin | 5–4 | 55.56% |
| Neki vs Armor King | 8–1 | 88.89% |
| Neki vs Asuka | 3–5 | 37.50% |
| Neki vs Lars | 5–3 | 62.50% |
| Neki vs Claudio | 6–2 | 75.00% |
| Neki vs Hwoarang | 5–2 | 71.43% |
| Neki vs Kazuya | 3–4 | 42.86% |
| Neki vs Heihachi | 3–4 | 42.86% |
| Neki vs Fahkumram | 4–3 | 57.14% |
| Neki vs Xiaoyu | 4–2 | 66.67% |
| Neki vs Victor | 4–2 | 66.67% |
| Neki vs Jack-8 | 1–4 | 20.00% |
| Neki vs Clive | 3–2 | 60.00% |
| Neki vs Alisa | 4–0 | 100.00% |
| Neki vs Raven | 3–1 | 75.00% |
| Neki vs Law | 2–1 | 66.67% |
| Neki vs Leo | 1–1 | 50.00% |
| Neki vs Nina | 2–0 | 100.00% |
| Neki vs Azucena | 2–0 | 100.00% |
| Neki vs Eddy | 2–0 | 100.00% |
| Neki vs Anna | 2–0 | 100.00% |
| Neki vs Panda | 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.