| Nnayuwu vs Kazuya | 122–89 | 57.82% |
| Nnayuwu vs Bryan | 91–96 | 48.66% |
| Nnayuwu vs Jin | 112–55 | 67.07% |
| Nnayuwu vs Reina | 85–56 | 60.28% |
| Nnayuwu vs Hwoarang | 74–53 | 58.27% |
| Nnayuwu vs Paul | 56–53 | 51.38% |
| Nnayuwu vs Heihachi | 57–48 | 54.29% |
| Nnayuwu vs King | 49–48 | 50.52% |
| Nnayuwu vs Steve | 39–57 | 40.62% |
| Nnayuwu vs Dragunov | 45–49 | 47.87% |
| Nnayuwu vs Devil Jin | 50–35 | 58.82% |
| Nnayuwu vs Clive | 40–44 | 47.62% |
| Nnayuwu vs Law | 42–40 | 51.22% |
| Nnayuwu vs Yoshimitsu | 42–36 | 53.85% |
| Nnayuwu vs Jun | 47–28 | 62.67% |
| Nnayuwu vs Lars | 33–41 | 44.59% |
| Nnayuwu vs Lee | 38–34 | 52.78% |
| Nnayuwu vs Lili | 39–26 | 60.00% |
| Nnayuwu vs Nina | 29–35 | 45.31% |
| Nnayuwu vs Xiaoyu | 39–22 | 63.93% |
| Nnayuwu vs Feng | 39–17 | 69.64% |
| Nnayuwu vs Victor | 36–20 | 64.29% |
| Nnayuwu vs Jack-8 | 28–27 | 50.91% |
| Nnayuwu vs Azucena | 28–27 | 50.91% |
| Nnayuwu vs Eddy | 30–24 | 55.56% |
| Nnayuwu vs Lidia | 21–33 | 38.89% |
| Nnayuwu vs Raven | 24–29 | 45.28% |
| Nnayuwu vs Leo | 18–29 | 38.30% |
| Nnayuwu vs Fahkumram | 18–27 | 40.00% |
| Nnayuwu vs Alisa | 15–27 | 35.71% |
| Nnayuwu vs Zafina | 13–27 | 32.50% |
| Nnayuwu vs Asuka | 26–12 | 68.42% |
| Nnayuwu vs Leroy | 12–25 | 32.43% |
| Nnayuwu vs Anna | 10–15 | 40.00% |
| Nnayuwu vs Kuma | 6–18 | 25.00% |
| Nnayuwu vs Claudio | 15–8 | 65.22% |
| Nnayuwu vs Panda | 10–12 | 45.45% |
| Nnayuwu vs Shaheen | 12–8 | 60.00% |
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.