| Niemago vs Hwoarang | 10–13 | 43.48% |
| Niemago vs Jin | 14–4 | 77.78% |
| Niemago vs Steve | 8–7 | 53.33% |
| Niemago vs King | 3–10 | 23.08% |
| Niemago vs Yoshimitsu | 8–3 | 72.73% |
| Niemago vs Kazuya | 3–6 | 33.33% |
| Niemago vs Paul | 5–3 | 62.50% |
| Niemago vs Law | 4–3 | 57.14% |
| Niemago vs Dragunov | 2–5 | 28.57% |
| Niemago vs Lee | 4–2 | 66.67% |
| Niemago vs Eddy | 2–4 | 33.33% |
| Niemago vs Asuka | 1–4 | 20.00% |
| Niemago vs Bryan | 2–2 | 50.00% |
| Niemago vs Nina | 3–1 | 75.00% |
| Niemago vs Reina | 2–2 | 50.00% |
| Niemago vs Leo | 3–0 | 100.00% |
| Niemago vs Jun | 1–2 | 33.33% |
| Niemago vs Victor | 1–2 | 33.33% |
| Niemago vs Feng | 0–2 | 0.00% |
| Niemago vs Alisa | 0–2 | 0.00% |
| Niemago vs Zafina | 1–1 | 50.00% |
| Niemago vs Leroy | 2–0 | 100.00% |
| Niemago vs Raven | 2–0 | 100.00% |
| Niemago vs Xiaoyu | 1–0 | 100.00% |
| Niemago vs Lili | 1–0 | 100.00% |
| Niemago vs Claudio | 1–0 | 100.00% |
| Niemago vs Lidia | 0–1 | 0.00% |
| Niemago vs Heihachi | 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.