| Nero vs King | 9–7 | 56.25% |
| Nero vs Reina | 10–6 | 62.50% |
| Nero vs Law | 12–2 | 85.71% |
| Nero vs Clive | 9–5 | 64.29% |
| Nero vs Jin | 8–4 | 66.67% |
| Nero vs Yoshimitsu | 8–2 | 80.00% |
| Nero vs Hwoarang | 6–4 | 60.00% |
| Nero vs Kazuya | 9–1 | 90.00% |
| Nero vs Heihachi | 7–3 | 70.00% |
| Nero vs Paul | 3–6 | 33.33% |
| Nero vs Steve | 8–1 | 88.89% |
| Nero vs Alisa | 3–6 | 33.33% |
| Nero vs Nina | 8–1 | 88.89% |
| Nero vs Xiaoyu | 5–2 | 71.43% |
| Nero vs Lili | 5–2 | 71.43% |
| Nero vs Dragunov | 3–4 | 42.86% |
| Nero vs Victor | 4–3 | 57.14% |
| Nero vs Eddy | 3–4 | 42.86% |
| Nero vs Devil Jin | 4–2 | 66.67% |
| Nero vs Feng | 3–3 | 50.00% |
| Nero vs Lars | 5–1 | 83.33% |
| Nero vs Jun | 3–3 | 50.00% |
| Nero vs Azucena | 1–5 | 16.67% |
| Nero vs Lidia | 3–3 | 50.00% |
| Nero vs Leo | 2–3 | 40.00% |
| Nero vs Shaheen | 4–1 | 80.00% |
| Nero vs Lee | 4–0 | 100.00% |
| Nero vs Bryan | 2–1 | 66.67% |
| Nero vs Asuka | 2–1 | 66.67% |
| Nero vs Claudio | 2–0 | 100.00% |
| Nero vs Zafina | 2–0 | 100.00% |
| Nero vs Raven | 2–0 | 100.00% |
| Nero vs Kuma | 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.