| John Nick vs Eddy | 17–20 | 45.95% |
| John Nick vs Reina | 6–8 | 42.86% |
| John Nick vs Xiaoyu | 3–7 | 30.00% |
| John Nick vs Law | 2–7 | 22.22% |
| John Nick vs Jin | 6–3 | 66.67% |
| John Nick vs King | 7–1 | 87.50% |
| John Nick vs Steve | 2–5 | 28.57% |
| John Nick vs Nina | 3–4 | 42.86% |
| John Nick vs Azucena | 4–3 | 57.14% |
| John Nick vs Victor | 2–5 | 28.57% |
| John Nick vs Asuka | 1–5 | 16.67% |
| John Nick vs Feng | 1–5 | 16.67% |
| John Nick vs Paul | 2–3 | 40.00% |
| John Nick vs Jun | 4–1 | 80.00% |
| John Nick vs Yoshimitsu | 2–2 | 50.00% |
| John Nick vs Bryan | 2–2 | 50.00% |
| John Nick vs Jack-8 | 1–3 | 25.00% |
| John Nick vs Dragunov | 2–2 | 50.00% |
| John Nick vs Lars | 2–2 | 50.00% |
| John Nick vs Leroy | 1–3 | 25.00% |
| John Nick vs Hwoarang | 1–2 | 33.33% |
| John Nick vs Kazuya | 2–1 | 66.67% |
| John Nick vs Devil Jin | 2–0 | 100.00% |
| John Nick vs Alisa | 1–1 | 50.00% |
| John Nick vs Lee | 1–0 | 100.00% |
| John Nick vs Kuma | 1–0 | 100.00% |
| John Nick vs Panda | 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.