| NiceGuyNikita vs Kazuya | 30–32 | 48.39% |
| NiceGuyNikita vs Reina | 31–20 | 60.78% |
| NiceGuyNikita vs King | 15–27 | 35.71% |
| NiceGuyNikita vs Paul | 14–23 | 37.84% |
| NiceGuyNikita vs Eddy | 14–22 | 38.89% |
| NiceGuyNikita vs Law | 13–22 | 37.14% |
| NiceGuyNikita vs Jin | 12–16 | 42.86% |
| NiceGuyNikita vs Steve | 14–12 | 53.85% |
| NiceGuyNikita vs Bryan | 13–12 | 52.00% |
| NiceGuyNikita vs Lili | 10–14 | 41.67% |
| NiceGuyNikita vs Yoshimitsu | 10–13 | 43.48% |
| NiceGuyNikita vs Xiaoyu | 15–8 | 65.22% |
| NiceGuyNikita vs Jack-8 | 9–13 | 40.91% |
| NiceGuyNikita vs Lee | 9–13 | 40.91% |
| NiceGuyNikita vs Hwoarang | 8–13 | 38.10% |
| NiceGuyNikita vs Dragunov | 7–13 | 35.00% |
| NiceGuyNikita vs Azucena | 9–10 | 47.37% |
| NiceGuyNikita vs Asuka | 10–8 | 55.56% |
| NiceGuyNikita vs Lars | 11–7 | 61.11% |
| NiceGuyNikita vs Lidia | 7–11 | 38.89% |
| NiceGuyNikita vs Fahkumram | 7–11 | 38.89% |
| NiceGuyNikita vs Nina | 6–10 | 37.50% |
| NiceGuyNikita vs Claudio | 7–7 | 50.00% |
| NiceGuyNikita vs Raven | 7–7 | 50.00% |
| NiceGuyNikita vs Alisa | 7–6 | 53.85% |
| NiceGuyNikita vs Victor | 5–6 | 45.45% |
| NiceGuyNikita vs Devil Jin | 7–2 | 77.78% |
| NiceGuyNikita vs Feng | 5–4 | 55.56% |
| NiceGuyNikita vs Leo | 1–8 | 11.11% |
| NiceGuyNikita vs Leroy | 6–3 | 66.67% |
| NiceGuyNikita vs Jun | 5–2 | 71.43% |
| NiceGuyNikita vs Shaheen | 3–3 | 50.00% |
| NiceGuyNikita vs Kuma | 5–1 | 83.33% |
| NiceGuyNikita vs Panda | 3–3 | 50.00% |
| NiceGuyNikita vs Anna | 4–2 | 66.67% |
| NiceGuyNikita vs Zafina | 4–1 | 80.00% |
| NiceGuyNikita vs Heihachi | 2–0 | 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.