| Nizzy vs Eddy | 2–32 | 5.88% |
| Nizzy vs King | 14–15 | 48.28% |
| Nizzy vs Lee | 16–9 | 64.00% |
| Nizzy vs Reina | 14–11 | 56.00% |
| Nizzy vs Kazuya | 2–22 | 8.33% |
| Nizzy vs Steve | 11–10 | 52.38% |
| Nizzy vs Victor | 9–11 | 45.00% |
| Nizzy vs Jin | 6–13 | 31.58% |
| Nizzy vs Lili | 8–11 | 42.11% |
| Nizzy vs Bryan | 4–13 | 23.53% |
| Nizzy vs Yoshimitsu | 7–9 | 43.75% |
| Nizzy vs Law | 5–9 | 35.71% |
| Nizzy vs Jack-8 | 3–9 | 25.00% |
| Nizzy vs Azucena | 1–10 | 9.09% |
| Nizzy vs Hwoarang | 2–8 | 20.00% |
| Nizzy vs Lars | 2–8 | 20.00% |
| Nizzy vs Dragunov | 2–6 | 25.00% |
| Nizzy vs Paul | 2–5 | 28.57% |
| Nizzy vs Kuma | 2–5 | 28.57% |
| Nizzy vs Claudio | 1–5 | 16.67% |
| Nizzy vs Jun | 0–6 | 0.00% |
| Nizzy vs Clive | 3–3 | 50.00% |
| Nizzy vs Asuka | 3–2 | 60.00% |
| Nizzy vs Devil Jin | 3–2 | 60.00% |
| Nizzy vs Alisa | 0–5 | 0.00% |
| Nizzy vs Raven | 3–2 | 60.00% |
| Nizzy vs Heihachi | 1–4 | 20.00% |
| Nizzy vs Xiaoyu | 0–4 | 0.00% |
| Nizzy vs Feng | 1–3 | 25.00% |
| Nizzy vs Fahkumram | 2–1 | 66.67% |
| Nizzy vs Shaheen | 0–2 | 0.00% |
| Nizzy vs Anna | 0–2 | 0.00% |
| Nizzy vs Lidia | 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.