| Nell vs King | 52–35 | 59.77% |
| Nell vs Reina | 37–43 | 46.25% |
| Nell vs Bryan | 43–32 | 57.33% |
| Nell vs Kazuya | 42–28 | 60.00% |
| Nell vs Dragunov | 32–33 | 49.23% |
| Nell vs Yoshimitsu | 28–34 | 45.16% |
| Nell vs Steve | 30–30 | 50.00% |
| Nell vs Jin | 29–30 | 49.15% |
| Nell vs Devil Jin | 25–27 | 48.08% |
| Nell vs Lee | 23–24 | 48.94% |
| Nell vs Raven | 22–22 | 50.00% |
| Nell vs Hwoarang | 32–6 | 84.21% |
| Nell vs Asuka | 20–17 | 54.05% |
| Nell vs Lili | 28–6 | 82.35% |
| Nell vs Jun | 14–20 | 41.18% |
| Nell vs Xiaoyu | 16–17 | 48.48% |
| Nell vs Alisa | 15–17 | 46.88% |
| Nell vs Law | 17–14 | 54.84% |
| Nell vs Paul | 15–15 | 50.00% |
| Nell vs Feng | 22–7 | 75.86% |
| Nell vs Leo | 16–13 | 55.17% |
| Nell vs Lars | 11–16 | 40.74% |
| Nell vs Victor | 12–15 | 44.44% |
| Nell vs Claudio | 14–12 | 53.85% |
| Nell vs Nina | 16–7 | 69.57% |
| Nell vs Jack-8 | 7–15 | 31.82% |
| Nell vs Kuma | 5–10 | 33.33% |
| Nell vs Leroy | 9–6 | 60.00% |
| Nell vs Eddy | 3–11 | 21.43% |
| Nell vs Shaheen | 3–10 | 23.08% |
| Nell vs Azucena | 7–5 | 58.33% |
| Nell vs Zafina | 4–3 | 57.14% |
| Nell vs Lidia | 1–3 | 25.00% |
| Nell vs Panda | 0–2 | 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.