| Nehlex vs Reina | 8–14 | 36.36% |
| Nehlex vs Jin | 8–11 | 42.11% |
| Nehlex vs Law | 9–9 | 50.00% |
| Nehlex vs King | 6–11 | 35.29% |
| Nehlex vs Steve | 10–6 | 62.50% |
| Nehlex vs Heihachi | 8–8 | 50.00% |
| Nehlex vs Victor | 7–7 | 50.00% |
| Nehlex vs Kazuya | 4–9 | 30.77% |
| Nehlex vs Yoshimitsu | 3–8 | 27.27% |
| Nehlex vs Xiaoyu | 5–5 | 50.00% |
| Nehlex vs Bryan | 3–7 | 30.00% |
| Nehlex vs Jun | 2–8 | 20.00% |
| Nehlex vs Hwoarang | 1–8 | 11.11% |
| Nehlex vs Devil Jin | 5–4 | 55.56% |
| Nehlex vs Armor King | 5–4 | 55.56% |
| Nehlex vs Nina | 4–4 | 50.00% |
| Nehlex vs Miary Zo | 3–5 | 37.50% |
| Nehlex vs Asuka | 2–5 | 28.57% |
| Nehlex vs Paul | 4–2 | 66.67% |
| Nehlex vs Lili | 3–3 | 50.00% |
| Nehlex vs Dragunov | 2–4 | 33.33% |
| Nehlex vs Jack-8 | 2–3 | 40.00% |
| Nehlex vs Lidia | 2–3 | 40.00% |
| Nehlex vs Leo | 2–2 | 50.00% |
| Nehlex vs Zafina | 1–3 | 25.00% |
| Nehlex vs Eddy | 0–4 | 0.00% |
| Nehlex vs Clive | 2–2 | 50.00% |
| Nehlex vs Claudio | 3–0 | 100.00% |
| Nehlex vs Anna | 1–2 | 33.33% |
| Nehlex vs Feng | 0–2 | 0.00% |
| Nehlex vs Alisa | 0–2 | 0.00% |
| Nehlex vs Panda | 0–2 | 0.00% |
| Nehlex vs Raven | 1–1 | 50.00% |
| Nehlex vs Lee | 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.