| NIGHTWOLF1661 vs Reina | 36–41 | 46.75% |
| NIGHTWOLF1661 vs Eddy | 34–38 | 47.22% |
| NIGHTWOLF1661 vs Steve | 22–32 | 40.74% |
| NIGHTWOLF1661 vs Kazuya | 30–23 | 56.60% |
| NIGHTWOLF1661 vs Jin | 24–28 | 46.15% |
| NIGHTWOLF1661 vs Hwoarang | 29–21 | 58.00% |
| NIGHTWOLF1661 vs King | 24–24 | 50.00% |
| NIGHTWOLF1661 vs Bryan | 20–17 | 54.05% |
| NIGHTWOLF1661 vs Azucena | 24–12 | 66.67% |
| NIGHTWOLF1661 vs Lili | 18–17 | 51.43% |
| NIGHTWOLF1661 vs Yoshimitsu | 17–16 | 51.52% |
| NIGHTWOLF1661 vs Asuka | 17–16 | 51.52% |
| NIGHTWOLF1661 vs Lee | 14–18 | 43.75% |
| NIGHTWOLF1661 vs Jun | 13–19 | 40.62% |
| NIGHTWOLF1661 vs Xiaoyu | 17–13 | 56.67% |
| NIGHTWOLF1661 vs Law | 16–12 | 57.14% |
| NIGHTWOLF1661 vs Dragunov | 9–19 | 32.14% |
| NIGHTWOLF1661 vs Paul | 11–15 | 42.31% |
| NIGHTWOLF1661 vs Victor | 17–6 | 73.91% |
| NIGHTWOLF1661 vs Heihachi | 13–10 | 56.52% |
| NIGHTWOLF1661 vs Lars | 7–15 | 31.82% |
| NIGHTWOLF1661 vs Feng | 7–12 | 36.84% |
| NIGHTWOLF1661 vs Alisa | 9–8 | 52.94% |
| NIGHTWOLF1661 vs Nina | 12–5 | 70.59% |
| NIGHTWOLF1661 vs Zafina | 5–10 | 33.33% |
| NIGHTWOLF1661 vs Leroy | 7–8 | 46.67% |
| NIGHTWOLF1661 vs Raven | 7–6 | 53.85% |
| NIGHTWOLF1661 vs Devil Jin | 7–5 | 58.33% |
| NIGHTWOLF1661 vs Claudio | 7–4 | 63.64% |
| NIGHTWOLF1661 vs Jack-8 | 2–5 | 28.57% |
| NIGHTWOLF1661 vs Lidia | 3–4 | 42.86% |
| NIGHTWOLF1661 vs Leo | 6–0 | 100.00% |
| NIGHTWOLF1661 vs Kuma | 3–2 | 60.00% |
| NIGHTWOLF1661 vs Anna | 4–1 | 80.00% |
| NIGHTWOLF1661 vs Shaheen | 0–4 | 0.00% |
| NIGHTWOLF1661 vs Panda | 3–1 | 75.00% |
| NIGHTWOLF1661 vs Clive | 3–1 | 75.00% |
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.