| Niho vs Hwoarang | 14–16 | 46.67% |
| Niho vs Dragunov | 7–10 | 41.18% |
| Niho vs Reina | 5–11 | 31.25% |
| Niho vs Law | 10–5 | 66.67% |
| Niho vs Devil Jin | 5–9 | 35.71% |
| Niho vs Lili | 8–6 | 57.14% |
| Niho vs Yoshimitsu | 8–4 | 66.67% |
| Niho vs King | 7–4 | 63.64% |
| Niho vs Steve | 6–4 | 60.00% |
| Niho vs Leroy | 6–4 | 60.00% |
| Niho vs Victor | 6–3 | 66.67% |
| Niho vs Paul | 4–4 | 50.00% |
| Niho vs Xiaoyu | 6–2 | 75.00% |
| Niho vs Zafina | 4–4 | 50.00% |
| Niho vs Jin | 7–0 | 100.00% |
| Niho vs Feng | 1–6 | 14.29% |
| Niho vs Jun | 6–1 | 85.71% |
| Niho vs Azucena | 3–4 | 42.86% |
| Niho vs Jack-8 | 2–4 | 33.33% |
| Niho vs Leo | 2–4 | 33.33% |
| Niho vs Lee | 1–5 | 16.67% |
| Niho vs Bryan | 4–1 | 80.00% |
| Niho vs Nina | 5–0 | 100.00% |
| Niho vs Claudio | 2–2 | 50.00% |
| Niho vs Asuka | 1–2 | 33.33% |
| Niho vs Lars | 1–2 | 33.33% |
| Niho vs Alisa | 1–2 | 33.33% |
| Niho vs Kazuya | 2–0 | 100.00% |
| Niho vs Kuma | 0–2 | 0.00% |
| Niho vs Raven | 2–0 | 100.00% |
| Niho vs Panda | 1–0 | 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.