| Nihilus vs Kazuya | 78–117 | 40.00% |
| Nihilus vs King | 57–75 | 43.18% |
| Nihilus vs Reina | 66–51 | 56.41% |
| Nihilus vs Jin | 44–62 | 41.51% |
| Nihilus vs Bryan | 37–58 | 38.95% |
| Nihilus vs Hwoarang | 43–51 | 45.74% |
| Nihilus vs Dragunov | 40–47 | 45.98% |
| Nihilus vs Heihachi | 40–43 | 48.19% |
| Nihilus vs Law | 35–40 | 46.67% |
| Nihilus vs Steve | 42–33 | 56.00% |
| Nihilus vs Lili | 36–33 | 52.17% |
| Nihilus vs Yoshimitsu | 31–35 | 46.97% |
| Nihilus vs Paul | 21–36 | 36.84% |
| Nihilus vs Asuka | 19–32 | 37.25% |
| Nihilus vs Victor | 21–30 | 41.18% |
| Nihilus vs Jun | 27–23 | 54.00% |
| Nihilus vs Eddy | 21–28 | 42.86% |
| Nihilus vs Alisa | 21–26 | 44.68% |
| Nihilus vs Devil Jin | 21–24 | 46.67% |
| Nihilus vs Lidia | 16–24 | 40.00% |
| Nihilus vs Lars | 21–16 | 56.76% |
| Nihilus vs Nina | 16–20 | 44.44% |
| Nihilus vs Xiaoyu | 15–17 | 46.88% |
| Nihilus vs Lee | 12–20 | 37.50% |
| Nihilus vs Azucena | 11–21 | 34.38% |
| Nihilus vs Leroy | 9–18 | 33.33% |
| Nihilus vs Claudio | 12–14 | 46.15% |
| Nihilus vs Jack-8 | 13–10 | 56.52% |
| Nihilus vs Clive | 6–15 | 28.57% |
| Nihilus vs Shaheen | 7–11 | 38.89% |
| Nihilus vs Leo | 9–8 | 52.94% |
| Nihilus vs Raven | 11–4 | 73.33% |
| Nihilus vs Feng | 5–6 | 45.45% |
| Nihilus vs Zafina | 8–3 | 72.73% |
| Nihilus vs Kuma | 4–6 | 40.00% |
| Nihilus vs Armor King | 6–4 | 60.00% |
| Nihilus vs Anna | 4–5 | 44.44% |
| Nihilus vs Panda | 1–4 | 20.00% |
| Nihilus vs Miary Zo | 1–0 | 100.00% |
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.