| Nioh vs Reina | 31–30 | 50.82% |
| Nioh vs Kazuya | 24–29 | 45.28% |
| Nioh vs King | 23–28 | 45.10% |
| Nioh vs Bryan | 18–33 | 35.29% |
| Nioh vs Jin | 28–21 | 57.14% |
| Nioh vs Dragunov | 16–27 | 37.21% |
| Nioh vs Victor | 15–26 | 36.59% |
| Nioh vs Hwoarang | 17–22 | 43.59% |
| Nioh vs Lili | 20–18 | 52.63% |
| Nioh vs Steve | 16–19 | 45.71% |
| Nioh vs Asuka | 18–15 | 54.55% |
| Nioh vs Paul | 6–26 | 18.75% |
| Nioh vs Yoshimitsu | 15–17 | 46.88% |
| Nioh vs Lidia | 18–14 | 56.25% |
| Nioh vs Law | 14–17 | 45.16% |
| Nioh vs Devil Jin | 8–18 | 30.77% |
| Nioh vs Nina | 7–16 | 30.43% |
| Nioh vs Xiaoyu | 9–11 | 45.00% |
| Nioh vs Jack-8 | 9–8 | 52.94% |
| Nioh vs Azucena | 11–6 | 64.71% |
| Nioh vs Leroy | 7–8 | 46.67% |
| Nioh vs Alisa | 3–11 | 21.43% |
| Nioh vs Jun | 7–7 | 50.00% |
| Nioh vs Lars | 3–10 | 23.08% |
| Nioh vs Leo | 6–6 | 50.00% |
| Nioh vs Feng | 2–9 | 18.18% |
| Nioh vs Claudio | 3–8 | 27.27% |
| Nioh vs Lee | 5–5 | 50.00% |
| Nioh vs Zafina | 4–6 | 40.00% |
| Nioh vs Raven | 5–5 | 50.00% |
| Nioh vs Eddy | 1–7 | 12.50% |
| Nioh vs Kuma | 0–7 | 0.00% |
| Nioh vs Shaheen | 3–2 | 60.00% |
| Nioh vs Clive | 4–0 | 100.00% |
| Nioh vs Anna | 4–0 | 100.00% |
| Nioh vs Heihachi | 3–0 | 100.00% |
| Nioh vs Panda | 1–1 | 50.00% |
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.