| Niiiiiicooooooo vs Paul | 3–1 | 75.00% |
| Niiiiiicooooooo vs Clive | 3–1 | 75.00% |
| Niiiiiicooooooo vs Victor | 0–3 | 0.00% |
| Niiiiiicooooooo vs Jin | 1–1 | 50.00% |
| Niiiiiicooooooo vs Steve | 0–2 | 0.00% |
| Niiiiiicooooooo vs Reina | 1–1 | 50.00% |
| Niiiiiicooooooo vs Azucena | 1–1 | 50.00% |
| Niiiiiicooooooo vs Lidia | 2–0 | 100.00% |
| Niiiiiicooooooo vs Law | 1–0 | 100.00% |
| Niiiiiicooooooo vs King | 0–1 | 0.00% |
| Niiiiiicooooooo vs Hwoarang | 0–1 | 0.00% |
| Niiiiiicooooooo vs Bryan | 0–1 | 0.00% |
| Niiiiiicooooooo vs Devil Jin | 0–1 | 0.00% |
| Niiiiiicooooooo vs Feng | 1–0 | 100.00% |
| Niiiiiicooooooo vs Nina | 1–0 | 100.00% |
| Niiiiiicooooooo vs Leroy | 0–1 | 0.00% |
| Niiiiiicooooooo vs Heihachi | 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.