| Null Moon vs Reina | 49–34 | 59.04% |
| Null Moon vs King | 34–38 | 47.22% |
| Null Moon vs Bryan | 34–38 | 47.22% |
| Null Moon vs Kazuya | 25–46 | 35.21% |
| Null Moon vs Jin | 35–34 | 50.72% |
| Null Moon vs Lidia | 32–36 | 47.06% |
| Null Moon vs Lili | 28–30 | 48.28% |
| Null Moon vs Dragunov | 30–25 | 54.55% |
| Null Moon vs Yoshimitsu | 28–24–1 | 53.85% |
| Null Moon vs Hwoarang | 17–30 | 36.17% |
| Null Moon vs Steve | 22–24 | 47.83% |
| Null Moon vs Eddy | 20–25 | 44.44% |
| Null Moon vs Lee | 19–18 | 51.35% |
| Null Moon vs Law | 17–19 | 47.22% |
| Null Moon vs Lars | 16–19 | 45.71% |
| Null Moon vs Azucena | 17–16 | 51.52% |
| Null Moon vs Claudio | 12–19 | 38.71% |
| Null Moon vs Victor | 14–17 | 45.16% |
| Null Moon vs Paul | 15–15 | 50.00% |
| Null Moon vs Jack-8 | 15–12 | 55.56% |
| Null Moon vs Alisa | 11–16 | 40.74% |
| Null Moon vs Leroy | 14–13 | 51.85% |
| Null Moon vs Xiaoyu | 16–10 | 61.54% |
| Null Moon vs Asuka | 14–10 | 58.33% |
| Null Moon vs Raven | 6–15 | 28.57% |
| Null Moon vs Jun | 7–12 | 36.84% |
| Null Moon vs Leo | 2–16 | 11.11% |
| Null Moon vs Kuma | 4–13 | 23.53% |
| Null Moon vs Devil Jin | 6–8 | 42.86% |
| Null Moon vs Nina | 9–4 | 69.23% |
| Null Moon vs Heihachi | 3–7 | 30.00% |
| Null Moon vs Feng | 3–6 | 33.33% |
| Null Moon vs Shaheen | 3–5 | 37.50% |
| Null Moon vs Zafina | 2–5 | 28.57% |
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.