| Niko_S_J vs Kazuya | 10–7 | 58.82% |
| Niko_S_J vs Yoshimitsu | 5–3 | 62.50% |
| Niko_S_J vs Jin | 6–2 | 75.00% |
| Niko_S_J vs Lili | 6–1 | 85.71% |
| Niko_S_J vs Dragunov | 6–1 | 85.71% |
| Niko_S_J vs Hwoarang | 4–2 | 66.67% |
| Niko_S_J vs King | 4–1 | 80.00% |
| Niko_S_J vs Lars | 3–2 | 60.00% |
| Niko_S_J vs Alisa | 2–3 | 40.00% |
| Niko_S_J vs Reina | 2–3 | 40.00% |
| Niko_S_J vs Paul | 4–0 | 100.00% |
| Niko_S_J vs Bryan | 4–0 | 100.00% |
| Niko_S_J vs Devil Jin | 2–2 | 50.00% |
| Niko_S_J vs Nina | 2–2 | 50.00% |
| Niko_S_J vs Kuma | 3–1 | 75.00% |
| Niko_S_J vs Jun | 1–2 | 33.33% |
| Niko_S_J vs Azucena | 1–2 | 33.33% |
| Niko_S_J vs Victor | 2–1 | 66.67% |
| Niko_S_J vs Feng | 1–1 | 50.00% |
| Niko_S_J vs Raven | 2–0 | 100.00% |
| Niko_S_J vs Xiaoyu | 1–0 | 100.00% |
| Niko_S_J vs Steve | 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.