| Ninwaz vs Heihachi | 197–123 | 61.56% |
| Ninwaz vs Kazuya | 173–126 | 57.86% |
| Ninwaz vs Jin | 117–111 | 51.32% |
| Ninwaz vs Bryan | 125–75 | 62.50% |
| Ninwaz vs Steve | 128–63 | 67.02% |
| Ninwaz vs Clive | 118–71 | 62.43% |
| Ninwaz vs Hwoarang | 90–89 | 50.28% |
| Ninwaz vs Paul | 101–62 | 61.96% |
| Ninwaz vs Dragunov | 65–95 | 40.62% |
| Ninwaz vs Yoshimitsu | 67–87 | 43.51% |
| Ninwaz vs Devil Jin | 93–59 | 61.18% |
| Ninwaz vs King | 69–80 | 46.31% |
| Ninwaz vs Reina | 81–48 | 62.79% |
| Ninwaz vs Lili | 60–61 | 49.59% |
| Ninwaz vs Lee | 55–64 | 46.22% |
| Ninwaz vs Alisa | 53–63 | 45.69% |
| Ninwaz vs Feng | 52–59 | 46.85% |
| Ninwaz vs Lars | 49–57 | 46.23% |
| Ninwaz vs Raven | 60–44 | 57.69% |
| Ninwaz vs Law | 63–39 | 61.76% |
| Ninwaz vs Nina | 46–46 | 50.00% |
| Ninwaz vs Eddy | 37–54 | 40.66% |
| Ninwaz vs Xiaoyu | 46–41 | 52.87% |
| Ninwaz vs Leo | 43–42 | 50.59% |
| Ninwaz vs Azucena | 46–39 | 54.12% |
| Ninwaz vs Zafina | 30–45 | 40.00% |
| Ninwaz vs Jun | 55–20 | 73.33% |
| Ninwaz vs Jack-8 | 21–52 | 28.77% |
| Ninwaz vs Claudio | 35–29 | 54.69% |
| Ninwaz vs Asuka | 26–34 | 43.33% |
| Ninwaz vs Lidia | 33–27 | 55.00% |
| Ninwaz vs Shaheen | 32–26 | 55.17% |
| Ninwaz vs Victor | 23–33 | 41.07% |
| Ninwaz vs Leroy | 21–29 | 42.00% |
| Ninwaz vs Kuma | 13–22 | 37.14% |
| Ninwaz vs Panda | 8–19 | 29.63% |
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.