| NeiNei vs Kazuya | 8–15 | 34.78% |
| NeiNei vs Lili | 10–9 | 52.63% |
| NeiNei vs Reina | 13–6 | 68.42% |
| NeiNei vs Jin | 9–9 | 50.00% |
| NeiNei vs Bryan | 7–10 | 41.18% |
| NeiNei vs Eddy | 6–9 | 40.00% |
| NeiNei vs Paul | 6–8 | 42.86% |
| NeiNei vs King | 5–9 | 35.71% |
| NeiNei vs Dragunov | 4–9 | 30.77% |
| NeiNei vs Law | 5–7 | 41.67% |
| NeiNei vs Lars | 2–9 | 18.18% |
| NeiNei vs Nina | 5–6 | 45.45% |
| NeiNei vs Jun | 4–5 | 44.44% |
| NeiNei vs Steve | 3–5 | 37.50% |
| NeiNei vs Hwoarang | 3–4 | 42.86% |
| NeiNei vs Asuka | 3–4 | 42.86% |
| NeiNei vs Claudio | 1–6 | 14.29% |
| NeiNei vs Xiaoyu | 2–4 | 33.33% |
| NeiNei vs Azucena | 5–0 | 100.00% |
| NeiNei vs Yoshimitsu | 2–2 | 50.00% |
| NeiNei vs Feng | 0–4 | 0.00% |
| NeiNei vs Alisa | 1–3 | 25.00% |
| NeiNei vs Kuma | 2–2 | 50.00% |
| NeiNei vs Jack-8 | 1–2 | 33.33% |
| NeiNei vs Devil Jin | 2–1 | 66.67% |
| NeiNei vs Zafina | 2–1 | 66.67% |
| NeiNei vs Leroy | 2–1 | 66.67% |
| NeiNei vs Lee | 1–1 | 50.00% |
| NeiNei vs Raven | 0–2 | 0.00% |
| NeiNei vs Victor | 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.