| Niojin vs Miary Zo | 8–23 | 25.81% |
| Niojin vs Jin | 12–10 | 54.55% |
| Niojin vs Heihachi | 7–14 | 33.33% |
| Niojin vs Fahkumram | 9–8 | 52.94% |
| Niojin vs Steve | 5–11 | 31.25% |
| Niojin vs Victor | 11–4 | 73.33% |
| Niojin vs Law | 8–6 | 57.14% |
| Niojin vs Hwoarang | 5–9 | 35.71% |
| Niojin vs King | 4–8 | 33.33% |
| Niojin vs Clive | 4–7 | 36.36% |
| Niojin vs Kazuya | 3–6 | 33.33% |
| Niojin vs Alisa | 5–4 | 55.56% |
| Niojin vs Jun | 7–2 | 77.78% |
| Niojin vs Bryan | 7–1 | 87.50% |
| Niojin vs Lili | 3–5 | 37.50% |
| Niojin vs Reina | 4–4 | 50.00% |
| Niojin vs Xiaoyu | 4–3 | 57.14% |
| Niojin vs Nina | 4–3 | 57.14% |
| Niojin vs Jack-8 | 4–2 | 66.67% |
| Niojin vs Devil Jin | 4–2 | 66.67% |
| Niojin vs Kuma | 2–4 | 33.33% |
| Niojin vs Anna | 2–4 | 33.33% |
| Niojin vs Armor King | 1–5 | 16.67% |
| Niojin vs Dragunov | 2–3 | 40.00% |
| Niojin vs Lidia | 5–0 | 100.00% |
| Niojin vs Paul | 0–4 | 0.00% |
| Niojin vs Asuka | 1–2 | 33.33% |
| Niojin vs Azucena | 1–2 | 33.33% |
| Niojin vs Eddy | 0–3 | 0.00% |
| Niojin vs Feng | 2–0 | 100.00% |
| Niojin vs Shaheen | 0–2 | 0.00% |
| Niojin vs Lee | 1–1 | 50.00% |
| Niojin vs Lars | 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.