| Neiny vs Kazuya | 146–115 | 55.94% |
| Neiny vs Jin | 105–112 | 48.39% |
| Neiny vs Bryan | 96–104 | 48.00% |
| Neiny vs Reina | 96–95 | 50.26% |
| Neiny vs Hwoarang | 85–88 | 49.13% |
| Neiny vs King | 95–67 | 58.64% |
| Neiny vs Law | 64–74 | 46.38% |
| Neiny vs Lili | 96–42 | 69.57% |
| Neiny vs Yoshimitsu | 69–62 | 52.67% |
| Neiny vs Dragunov | 52–60 | 46.43% |
| Neiny vs Paul | 47–60 | 43.93% |
| Neiny vs Steve | 52–50 | 50.98% |
| Neiny vs Lee | 39–60 | 39.39% |
| Neiny vs Jun | 54–45 | 54.55% |
| Neiny vs Azucena | 50–37 | 57.47% |
| Neiny vs Heihachi | 46–41 | 52.87% |
| Neiny vs Devil Jin | 54–32 | 62.79% |
| Neiny vs Lars | 52–31 | 62.65% |
| Neiny vs Asuka | 46–36 | 56.10% |
| Neiny vs Eddy | 42–35 | 54.55% |
| Neiny vs Alisa | 41–34 | 54.67% |
| Neiny vs Feng | 34–34 | 50.00% |
| Neiny vs Lidia | 40–28 | 58.82% |
| Neiny vs Nina | 40–26 | 60.61% |
| Neiny vs Xiaoyu | 32–31 | 50.79% |
| Neiny vs Miary Zo | 30–27 | 52.63% |
| Neiny vs Jack-8 | 28–24 | 53.85% |
| Neiny vs Leo | 22–28 | 44.00% |
| Neiny vs Fahkumram | 16–31 | 34.04% |
| Neiny vs Victor | 21–24 | 46.67% |
| Neiny vs Raven | 18–20 | 47.37% |
| Neiny vs Leroy | 23–14 | 62.16% |
| Neiny vs Anna | 25–12 | 67.57% |
| Neiny vs Claudio | 13–23 | 36.11% |
| Neiny vs Armor King | 13–17 | 43.33% |
| Neiny vs Kuma | 14–12 | 53.85% |
| Neiny vs Clive | 13–12 | 52.00% |
| Neiny vs Zafina | 7–16 | 30.43% |
| Neiny vs Shaheen | 7–12 | 36.84% |
| Neiny vs Panda | 6–2 | 75.00% |
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.