| Nickherr vs Heihachi | 19–18 | 51.35% |
| Nickherr vs Jin | 11–14 | 44.00% |
| Nickherr vs Hwoarang | 11–12 | 47.83% |
| Nickherr vs Steve | 5–11 | 31.25% |
| Nickherr vs Kazuya | 5–9 | 35.71% |
| Nickherr vs Dragunov | 2–12 | 14.29% |
| Nickherr vs Paul | 7–5 | 58.33% |
| Nickherr vs King | 6–6 | 50.00% |
| Nickherr vs Eddy | 4–6 | 40.00% |
| Nickherr vs Yoshimitsu | 2–7 | 22.22% |
| Nickherr vs Bryan | 5–4 | 55.56% |
| Nickherr vs Lili | 6–3 | 66.67% |
| Nickherr vs Nina | 8–1 | 88.89% |
| Nickherr vs Lee | 4–5 | 44.44% |
| Nickherr vs Jun | 5–4 | 55.56% |
| Nickherr vs Shaheen | 0–8 | 0.00% |
| Nickherr vs Law | 4–3 | 57.14% |
| Nickherr vs Lidia | 6–1 | 85.71% |
| Nickherr vs Asuka | 4–2 | 66.67% |
| Nickherr vs Lars | 2–4 | 33.33% |
| Nickherr vs Claudio | 6–0 | 100.00% |
| Nickherr vs Reina | 4–2 | 66.67% |
| Nickherr vs Victor | 2–4 | 33.33% |
| Nickherr vs Azucena | 4–1 | 80.00% |
| Nickherr vs Raven | 1–4 | 20.00% |
| Nickherr vs Xiaoyu | 2–2 | 50.00% |
| Nickherr vs Jack-8 | 2–1 | 66.67% |
| Nickherr vs Kuma | 1–2 | 33.33% |
| Nickherr vs Zafina | 2–1 | 66.67% |
| Nickherr vs Leroy | 1–2 | 33.33% |
| Nickherr vs Panda | 0–2 | 0.00% |
| Nickherr vs Alisa | 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.