| Nivlak vs Law | 10–3 | 76.92% |
| Nivlak vs Fahkumram | 11–1 | 91.67% |
| Nivlak vs Jin | 6–5 | 54.55% |
| Nivlak vs Lili | 7–4 | 63.64% |
| Nivlak vs Jun | 5–4 | 55.56% |
| Nivlak vs Armor King | 2–7 | 22.22% |
| Nivlak vs Hwoarang | 5–3 | 62.50% |
| Nivlak vs Steve | 5–2 | 71.43% |
| Nivlak vs Miary Zo | 3–4 | 42.86% |
| Nivlak vs King | 4–2 | 66.67% |
| Nivlak vs Dragunov | 2–4 | 33.33% |
| Nivlak vs Paul | 2–3 | 40.00% |
| Nivlak vs Alisa | 5–0 | 100.00% |
| Nivlak vs Leroy | 4–1 | 80.00% |
| Nivlak vs Feng | 1–3 | 25.00% |
| Nivlak vs Azucena | 2–2 | 50.00% |
| Nivlak vs Victor | 1–3 | 25.00% |
| Nivlak vs Yoshimitsu | 1–2 | 33.33% |
| Nivlak vs Jack-8 | 1–2 | 33.33% |
| Nivlak vs Shaheen | 1–2 | 33.33% |
| Nivlak vs Reina | 1–2 | 33.33% |
| Nivlak vs Eddy | 1–2 | 33.33% |
| Nivlak vs Clive | 0–3 | 0.00% |
| Nivlak vs Bryan | 0–2 | 0.00% |
| Nivlak vs Asuka | 2–0 | 100.00% |
| Nivlak vs Lars | 0–2 | 0.00% |
| Nivlak vs Panda | 0–2 | 0.00% |
| Nivlak vs Lidia | 1–1 | 50.00% |
| Nivlak vs Anna | 0–2 | 0.00% |
| Nivlak vs Xiaoyu | 1–0 | 100.00% |
| Nivlak vs Kazuya | 1–0 | 100.00% |
| Nivlak vs Devil Jin | 1–0 | 100.00% |
| Nivlak vs Claudio | 0–1 | 0.00% |
| Nivlak vs Nina | 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.