| Neco vs Kazuya | 79–76 | 50.97% |
| Neco vs Bryan | 62–76 | 44.93% |
| Neco vs Reina | 62–68 | 47.69% |
| Neco vs Hwoarang | 46–56 | 45.10% |
| Neco vs Jin | 59–43 | 57.84% |
| Neco vs Yoshimitsu | 44–51 | 46.32% |
| Neco vs Lili | 44–35 | 55.70% |
| Neco vs Law | 37–33 | 52.86% |
| Neco vs Steve | 37–29 | 56.06% |
| Neco vs Jun | 36–28 | 56.25% |
| Neco vs King | 25–35 | 41.67% |
| Neco vs Devil Jin | 25–35 | 41.67% |
| Neco vs Dragunov | 29–26 | 52.73% |
| Neco vs Lee | 27–28 | 49.09% |
| Neco vs Heihachi | 30–21 | 58.82% |
| Neco vs Paul | 18–31 | 36.73% |
| Neco vs Asuka | 32–12 | 72.73% |
| Neco vs Feng | 18–25 | 41.86% |
| Neco vs Claudio | 19–21 | 47.50% |
| Neco vs Azucena | 22–17 | 56.41% |
| Neco vs Xiaoyu | 25–11 | 69.44% |
| Neco vs Eddy | 16–19 | 45.71% |
| Neco vs Alisa | 12–22 | 35.29% |
| Neco vs Clive | 15–18 | 45.45% |
| Neco vs Lars | 13–15 | 46.43% |
| Neco vs Lidia | 15–10 | 60.00% |
| Neco vs Raven | 14–10 | 58.33% |
| Neco vs Shaheen | 12–10 | 54.55% |
| Neco vs Leroy | 12–10 | 54.55% |
| Neco vs Zafina | 7–11 | 38.89% |
| Neco vs Victor | 9–8 | 52.94% |
| Neco vs Nina | 7–6 | 53.85% |
| Neco vs Jack-8 | 7–5 | 58.33% |
| Neco vs Leo | 7–5 | 58.33% |
| Neco vs Kuma | 6–5 | 54.55% |
| Neco vs Panda | 3–4 | 42.86% |
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.