| Niksa vs Kazuya | 28–21 | 57.14% |
| Niksa vs Eddy | 16–21 | 43.24% |
| Niksa vs King | 16–16 | 50.00% |
| Niksa vs Steve | 13–14 | 48.15% |
| Niksa vs Jin | 13–12 | 52.00% |
| Niksa vs Hwoarang | 11–13 | 45.83% |
| Niksa vs Bryan | 13–11 | 54.17% |
| Niksa vs Reina | 16–6 | 72.73% |
| Niksa vs Law | 6–13 | 31.58% |
| Niksa vs Dragunov | 11–8 | 57.89% |
| Niksa vs Armor King | 6–12 | 33.33% |
| Niksa vs Jun | 11–6 | 64.71% |
| Niksa vs Yoshimitsu | 6–10 | 37.50% |
| Niksa vs Paul | 5–10 | 33.33% |
| Niksa vs Lili | 7–8 | 46.67% |
| Niksa vs Asuka | 7–7 | 50.00% |
| Niksa vs Lee | 8–6 | 57.14% |
| Niksa vs Xiaoyu | 10–3 | 76.92% |
| Niksa vs Alisa | 7–5 | 58.33% |
| Niksa vs Azucena | 7–3 | 70.00% |
| Niksa vs Fahkumram | 6–4 | 60.00% |
| Niksa vs Devil Jin | 5–4 | 55.56% |
| Niksa vs Lars | 7–2 | 77.78% |
| Niksa vs Lidia | 5–4 | 55.56% |
| Niksa vs Leo | 5–3 | 62.50% |
| Niksa vs Nina | 6–2 | 75.00% |
| Niksa vs Raven | 6–2 | 75.00% |
| Niksa vs Kuma | 2–5 | 28.57% |
| Niksa vs Victor | 3–4 | 42.86% |
| Niksa vs Heihachi | 2–5 | 28.57% |
| Niksa vs Clive | 2–2 | 50.00% |
| Niksa vs Claudio | 1–2 | 33.33% |
| Niksa vs Zafina | 3–0 | 100.00% |
| Niksa vs Jack-8 | 0–2 | 0.00% |
| Niksa vs Leroy | 2–0 | 100.00% |
| Niksa vs Feng | 0–1 | 0.00% |
| Niksa vs Panda | 1–0 | 100.00% |
| Niksa vs Miary Zo | 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.