| Nіghtinhawk vs Kazuya | 264–253 | 51.06% |
| Nіghtinhawk vs Bryan | 219–209 | 51.17% |
| Nіghtinhawk vs Jin | 221–204 | 52.00% |
| Nіghtinhawk vs King | 185–172 | 51.82% |
| Nіghtinhawk vs Dragunov | 147–199 | 42.49% |
| Nіghtinhawk vs Hwoarang | 155–173 | 47.26% |
| Nіghtinhawk vs Yoshimitsu | 160–153 | 51.12% |
| Nіghtinhawk vs Paul | 175–134 | 56.63% |
| Nіghtinhawk vs Reina | 177–120 | 59.60% |
| Nіghtinhawk vs Heihachi | 158–122 | 56.43% |
| Nіghtinhawk vs Lee | 162–114 | 58.70% |
| Nіghtinhawk vs Law | 138–131 | 51.30% |
| Nіghtinhawk vs Devil Jin | 149–103 | 59.13% |
| Nіghtinhawk vs Steve | 115–133 | 46.37% |
| Nіghtinhawk vs Lili | 128–80 | 61.54% |
| Nіghtinhawk vs Alisa | 132–73 | 64.39% |
| Nіghtinhawk vs Feng | 120–84 | 58.82% |
| Nіghtinhawk vs Lars | 112–88 | 56.00% |
| Nіghtinhawk vs Leo | 103–84 | 55.08% |
| Nіghtinhawk vs Asuka | 100–82 | 54.95% |
| Nіghtinhawk vs Azucena | 99–80 | 55.31% |
| Nіghtinhawk vs Nina | 87–84 | 50.88% |
| Nіghtinhawk vs Claudio | 91–72 | 55.83% |
| Nіghtinhawk vs Raven | 84–68 | 55.26% |
| Nіghtinhawk vs Victor | 84–60 | 58.33% |
| Nіghtinhawk vs Jack-8 | 73–70 | 51.05% |
| Nіghtinhawk vs Leroy | 73–69 | 51.41% |
| Nіghtinhawk vs Lidia | 83–52 | 61.48% |
| Nіghtinhawk vs Xiaoyu | 84–49 | 63.16% |
| Nіghtinhawk vs Clive | 75–54 | 58.14% |
| Nіghtinhawk vs Zafina | 73–55 | 57.03% |
| Nіghtinhawk vs Eddy | 62–61 | 50.41% |
| Nіghtinhawk vs Jun | 61–57 | 51.69% |
| Nіghtinhawk vs Shaheen | 50–64 | 43.86% |
| Nіghtinhawk vs Kuma | 57–51 | 52.78% |
| Nіghtinhawk vs Panda | 21–23 | 47.73% |
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.