| Nioo vs Steve | 16–7 | 69.57% |
| Nioo vs Kazuya | 7–9 | 43.75% |
| Nioo vs King | 8–3 | 72.73% |
| Nioo vs Lili | 5–6 | 45.45% |
| Nioo vs Law | 6–4 | 60.00% |
| Nioo vs Fahkumram | 5–5 | 50.00% |
| Nioo vs Hwoarang | 4–5 | 44.44% |
| Nioo vs Bryan | 4–5 | 44.44% |
| Nioo vs Lidia | 4–5 | 44.44% |
| Nioo vs Xiaoyu | 6–2 | 75.00% |
| Nioo vs Dragunov | 5–2 | 71.43% |
| Nioo vs Heihachi | 4–2 | 66.67% |
| Nioo vs Paul | 0–5 | 0.00% |
| Nioo vs Jack-8 | 0–5 | 0.00% |
| Nioo vs Yoshimitsu | 2–2 | 50.00% |
| Nioo vs Jin | 0–4 | 0.00% |
| Nioo vs Asuka | 3–1 | 75.00% |
| Nioo vs Devil Jin | 1–2 | 33.33% |
| Nioo vs Claudio | 2–1 | 66.67% |
| Nioo vs Shaheen | 2–1 | 66.67% |
| Nioo vs Reina | 3–0 | 100.00% |
| Nioo vs Raven | 2–1 | 66.67% |
| Nioo vs Nina | 0–2 | 0.00% |
| Nioo vs Jun | 2–0 | 100.00% |
| Nioo vs Eddy | 0–2 | 0.00% |
| Nioo vs Kuma | 0–1 | 0.00% |
| Nioo vs Clive | 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.