| N1GHTH0WL3R vs King | 38–77 | 33.04% |
| N1GHTH0WL3R vs Reina | 37–64 | 36.63% |
| N1GHTH0WL3R vs Hwoarang | 20–58 | 25.64% |
| N1GHTH0WL3R vs Steve | 20–58 | 25.64% |
| N1GHTH0WL3R vs Lidia | 20–56 | 26.32% |
| N1GHTH0WL3R vs Bryan | 20–40 | 33.33% |
| N1GHTH0WL3R vs Kazuya | 14–45 | 23.73% |
| N1GHTH0WL3R vs Yoshimitsu | 19–39 | 32.76% |
| N1GHTH0WL3R vs Jun | 17–38 | 30.91% |
| N1GHTH0WL3R vs Jin | 13–41 | 24.07% |
| N1GHTH0WL3R vs Heihachi | 16–33 | 32.65% |
| N1GHTH0WL3R vs Lars | 14–33 | 29.79% |
| N1GHTH0WL3R vs Law | 18–27 | 40.00% |
| N1GHTH0WL3R vs Dragunov | 10–34 | 22.73% |
| N1GHTH0WL3R vs Lili | 11–32 | 25.58% |
| N1GHTH0WL3R vs Alisa | 13–24 | 35.14% |
| N1GHTH0WL3R vs Nina | 16–21 | 43.24% |
| N1GHTH0WL3R vs Eddy | 9–25 | 26.47% |
| N1GHTH0WL3R vs Paul | 7–25 | 21.88% |
| N1GHTH0WL3R vs Leroy | 6–24 | 20.00% |
| N1GHTH0WL3R vs Asuka | 5–24 | 17.24% |
| N1GHTH0WL3R vs Xiaoyu | 12–14 | 46.15% |
| N1GHTH0WL3R vs Victor | 6–19 | 24.00% |
| N1GHTH0WL3R vs Lee | 5–18 | 21.74% |
| N1GHTH0WL3R vs Raven | 6–14 | 30.00% |
| N1GHTH0WL3R vs Kuma | 5–11 | 31.25% |
| N1GHTH0WL3R vs Azucena | 6–10 | 37.50% |
| N1GHTH0WL3R vs Devil Jin | 4–11 | 26.67% |
| N1GHTH0WL3R vs Feng | 2–11 | 15.38% |
| N1GHTH0WL3R vs Jack-8 | 2–9 | 18.18% |
| N1GHTH0WL3R vs Leo | 3–8 | 27.27% |
| N1GHTH0WL3R vs Claudio | 0–9 | 0.00% |
| N1GHTH0WL3R vs Zafina | 3–6 | 33.33% |
| N1GHTH0WL3R vs Shaheen | 4–4 | 50.00% |
| N1GHTH0WL3R vs Panda | 1–4 | 20.00% |
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.