| Nealy vs Kazuya | 32–21 | 60.38% |
| Nealy vs Hwoarang | 27–19 | 58.70% |
| Nealy vs Jin | 25–14 | 64.10% |
| Nealy vs King | 20–17 | 54.05% |
| Nealy vs Lidia | 23–14 | 62.16% |
| Nealy vs Bryan | 18–15 | 54.55% |
| Nealy vs Law | 20–8 | 71.43% |
| Nealy vs Alisa | 15–12 | 55.56% |
| Nealy vs Victor | 15–12 | 55.56% |
| Nealy vs Asuka | 20–5 | 80.00% |
| Nealy vs Dragunov | 15–10 | 60.00% |
| Nealy vs Steve | 18–5 | 78.26% |
| Nealy vs Nina | 15–8 | 65.22% |
| Nealy vs Heihachi | 10–13 | 43.48% |
| Nealy vs Devil Jin | 14–8 | 63.64% |
| Nealy vs Yoshimitsu | 12–8 | 60.00% |
| Nealy vs Reina | 13–6 | 68.42% |
| Nealy vs Jun | 6–10 | 37.50% |
| Nealy vs Eddy | 7–9 | 43.75% |
| Nealy vs Paul | 7–7 | 50.00% |
| Nealy vs Lee | 9–5 | 64.29% |
| Nealy vs Lili | 11–2 | 84.62% |
| Nealy vs Azucena | 11–2 | 84.62% |
| Nealy vs Clive | 4–8 | 33.33% |
| Nealy vs Claudio | 4–5 | 44.44% |
| Nealy vs Feng | 3–4 | 42.86% |
| Nealy vs Jack-8 | 6–0 | 100.00% |
| Nealy vs Leo | 5–1 | 83.33% |
| Nealy vs Lars | 5–1 | 83.33% |
| Nealy vs Leroy | 3–2 | 60.00% |
| Nealy vs Shaheen | 3–1 | 75.00% |
| Nealy vs Panda | 2–1 | 66.67% |
| Nealy vs Xiaoyu | 2–0 | 100.00% |
| Nealy vs Zafina | 1–1 | 50.00% |
| Nealy vs Kuma | 1–0 | 100.00% |
| Nealy vs Raven | 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.