| Nirtz vs Kazuya | 19–7 | 73.08% |
| Nirtz vs Jin | 9–10 | 47.37% |
| Nirtz vs King | 12–5 | 70.59% |
| Nirtz vs Clive | 8–2 | 80.00% |
| Nirtz vs Hwoarang | 6–2 | 75.00% |
| Nirtz vs Alisa | 3–5 | 37.50% |
| Nirtz vs Yoshimitsu | 4–3 | 57.14% |
| Nirtz vs Bryan | 2–5 | 28.57% |
| Nirtz vs Lili | 0–7 | 0.00% |
| Nirtz vs Azucena | 3–3 | 50.00% |
| Nirtz vs Heihachi | 4–2 | 66.67% |
| Nirtz vs Dragunov | 4–1 | 80.00% |
| Nirtz vs Lars | 2–3 | 40.00% |
| Nirtz vs Reina | 4–1 | 80.00% |
| Nirtz vs Paul | 0–4 | 0.00% |
| Nirtz vs Law | 2–2 | 50.00% |
| Nirtz vs Steve | 2–2 | 50.00% |
| Nirtz vs Asuka | 3–1 | 75.00% |
| Nirtz vs Leo | 2–2 | 50.00% |
| Nirtz vs Shaheen | 4–0 | 100.00% |
| Nirtz vs Leroy | 2–1 | 66.67% |
| Nirtz vs Victor | 1–2 | 33.33% |
| Nirtz vs Eddy | 2–1 | 66.67% |
| Nirtz vs Jack-8 | 0–2 | 0.00% |
| Nirtz vs Devil Jin | 2–0 | 100.00% |
| Nirtz vs Feng | 0–2 | 0.00% |
| Nirtz vs Lidia | 2–0 | 100.00% |
| Nirtz vs Lee | 1–0 | 100.00% |
| Nirtz vs Raven | 1–0 | 100.00% |
| Nirtz vs Anna | 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.