| Nietzsche vs Reina | 24–29 | 45.28% |
| Nietzsche vs King | 16–31 | 34.04% |
| Nietzsche vs Law | 16–30 | 34.78% |
| Nietzsche vs Steve | 8–37 | 17.78% |
| Nietzsche vs Hwoarang | 9–25 | 26.47% |
| Nietzsche vs Eddy | 8–26 | 23.53% |
| Nietzsche vs Jun | 10–23 | 30.30% |
| Nietzsche vs Azucena | 8–23 | 25.81% |
| Nietzsche vs Kazuya | 10–17–1 | 37.04% |
| Nietzsche vs Jin | 7–19 | 26.92% |
| Nietzsche vs Lili | 9–17 | 34.62% |
| Nietzsche vs Lars | 5–21 | 19.23% |
| Nietzsche vs Xiaoyu | 9–16 | 36.00% |
| Nietzsche vs Asuka | 6–17 | 26.09% |
| Nietzsche vs Nina | 7–16 | 30.43% |
| Nietzsche vs Dragunov | 5–15 | 25.00% |
| Nietzsche vs Leroy | 9–10 | 47.37% |
| Nietzsche vs Feng | 9–7 | 56.25% |
| Nietzsche vs Yoshimitsu | 4–11 | 26.67% |
| Nietzsche vs Paul | 2–12 | 14.29% |
| Nietzsche vs Bryan | 3–10 | 23.08% |
| Nietzsche vs Lee | 6–6 | 50.00% |
| Nietzsche vs Devil Jin | 2–9 | 18.18% |
| Nietzsche vs Victor | 3–8 | 27.27% |
| Nietzsche vs Anna | 2–9 | 18.18% |
| Nietzsche vs Leo | 2–7 | 22.22% |
| Nietzsche vs Alisa | 2–7 | 22.22% |
| Nietzsche vs Clive | 3–5 | 37.50% |
| Nietzsche vs Kuma | 1–6 | 14.29% |
| Nietzsche vs Heihachi | 3–4 | 42.86% |
| Nietzsche vs Jack-8 | 2–4 | 33.33% |
| Nietzsche vs Zafina | 2–4 | 33.33% |
| Nietzsche vs Raven | 3–3 | 50.00% |
| Nietzsche vs Lidia | 2–4 | 33.33% |
| Nietzsche vs Fahkumram | 3–2 | 60.00% |
| Nietzsche vs Claudio | 1–2 | 33.33% |
| Nietzsche vs Miary Zo | 0–3 | 0.00% |
| Nietzsche vs Shaheen | 0–2 | 0.00% |
| Nietzsche vs Panda | 0–2 | 0.00% |
| Nietzsche vs Armor King | 1–1 | 50.00% |
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.