| Nian vs Jin | 30–12 | 71.43% |
| Nian vs Kazuya | 25–11 | 69.44% |
| Nian vs King | 23–12 | 65.71% |
| Nian vs Heihachi | 23–10 | 69.70% |
| Nian vs Reina | 24–8 | 75.00% |
| Nian vs Steve | 21–9 | 70.00% |
| Nian vs Armor King | 24–6 | 80.00% |
| Nian vs Dragunov | 19–8 | 70.37% |
| Nian vs Fahkumram | 23–4 | 85.19% |
| Nian vs Bryan | 18–7 | 72.00% |
| Nian vs Yoshimitsu | 11–12 | 47.83% |
| Nian vs Victor | 13–9 | 59.09% |
| Nian vs Law | 14–6 | 70.00% |
| Nian vs Hwoarang | 16–4 | 80.00% |
| Nian vs Azucena | 14–4 | 77.78% |
| Nian vs Feng | 4–9 | 30.77% |
| Nian vs Lili | 11–2 | 84.62% |
| Nian vs Lars | 8–4 | 66.67% |
| Nian vs Jun | 9–3 | 75.00% |
| Nian vs Devil Jin | 9–2 | 81.82% |
| Nian vs Jack-8 | 6–4 | 60.00% |
| Nian vs Leroy | 10–0 | 100.00% |
| Nian vs Paul | 9–0 | 100.00% |
| Nian vs Leo | 9–0 | 100.00% |
| Nian vs Alisa | 7–2 | 77.78% |
| Nian vs Claudio | 5–4 | 55.56% |
| Nian vs Eddy | 7–2 | 77.78% |
| Nian vs Shaheen | 2–6 | 25.00% |
| Nian vs Lee | 7–0 | 100.00% |
| Nian vs Lidia | 4–3 | 57.14% |
| Nian vs Nina | 5–1 | 83.33% |
| Nian vs Anna | 4–2 | 66.67% |
| Nian vs Xiaoyu | 4–1 | 80.00% |
| Nian vs Asuka | 4–0 | 100.00% |
| Nian vs Clive | 4–0 | 100.00% |
| Nian vs Kuma | 1–2 | 33.33% |
| Nian vs Zafina | 0–2 | 0.00% |
| Nian vs Miary Zo | 2–0 | 100.00% |
| Nian vs Raven | 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.