| Nivoko vs Kazuya | 75–26 | 74.26% |
| Nivoko vs Armor King | 59–41 | 59.00% |
| Nivoko vs Jin | 56–37 | 60.22% |
| Nivoko vs Hwoarang | 30–34 | 46.88% |
| Nivoko vs Devil Jin | 35–23 | 60.34% |
| Nivoko vs Steve | 20–31 | 39.22% |
| Nivoko vs Bryan | 32–17 | 65.31% |
| Nivoko vs Paul | 22–15 | 59.46% |
| Nivoko vs King | 24–13 | 64.86% |
| Nivoko vs Feng | 20–17 | 54.05% |
| Nivoko vs Anna | 22–15 | 59.46% |
| Nivoko vs Lili | 16–20 | 44.44% |
| Nivoko vs Reina | 24–12 | 66.67% |
| Nivoko vs Asuka | 16–18 | 47.06% |
| Nivoko vs Yoshimitsu | 13–20 | 39.39% |
| Nivoko vs Jun | 16–17 | 48.48% |
| Nivoko vs Xiaoyu | 8–24 | 25.00% |
| Nivoko vs Dragunov | 16–16 | 50.00% |
| Nivoko vs Law | 12–18 | 40.00% |
| Nivoko vs Alisa | 11–18 | 37.93% |
| Nivoko vs Lars | 20–8 | 71.43% |
| Nivoko vs Claudio | 13–12 | 52.00% |
| Nivoko vs Victor | 16–9 | 64.00% |
| Nivoko vs Lidia | 8–17 | 32.00% |
| Nivoko vs Azucena | 16–6 | 72.73% |
| Nivoko vs Raven | 8–14 | 36.36% |
| Nivoko vs Eddy | 11–11 | 50.00% |
| Nivoko vs Zafina | 9–12 | 42.86% |
| Nivoko vs Heihachi | 10–11 | 47.62% |
| Nivoko vs Lee | 6–13 | 31.58% |
| Nivoko vs Miary Zo | 7–12 | 36.84% |
| Nivoko vs Clive | 7–10 | 41.18% |
| Nivoko vs Fahkumram | 6–11 | 35.29% |
| Nivoko vs Jack-8 | 9–6 | 60.00% |
| Nivoko vs Kuma | 6–9 | 40.00% |
| Nivoko vs Nina | 7–7 | 50.00% |
| Nivoko vs Shaheen | 8–5 | 61.54% |
| Nivoko vs Leroy | 2–11 | 15.38% |
| Nivoko vs Leo | 4–3 | 57.14% |
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.