| Nina's boy vs King | 103–93 | 52.55% |
| Nina's boy vs Kazuya | 87–70–1 | 55.41% |
| Nina's boy vs Bryan | 76–68 | 52.78% |
| Nina's boy vs Jin | 69–74 | 48.25% |
| Nina's boy vs Law | 61–65 | 48.41% |
| Nina's boy vs Armor King | 52–66 | 44.07% |
| Nina's boy vs Eddy | 56–61 | 47.86% |
| Nina's boy vs Azucena | 55–56 | 49.55% |
| Nina's boy vs Reina | 60–44 | 57.69% |
| Nina's boy vs Fahkumram | 53–51 | 50.96% |
| Nina's boy vs Steve | 57–45 | 55.88% |
| Nina's boy vs Hwoarang | 58–36 | 61.70% |
| Nina's boy vs Lars | 38–41 | 48.10% |
| Nina's boy vs Dragunov | 44–31 | 58.67% |
| Nina's boy vs Jun | 35–38 | 47.95% |
| Nina's boy vs Heihachi | 35–34 | 50.72% |
| Nina's boy vs Lili | 34–26 | 56.67% |
| Nina's boy vs Xiaoyu | 29–30 | 49.15% |
| Nina's boy vs Devil Jin | 28–26 | 51.85% |
| Nina's boy vs Victor | 30–24 | 55.56% |
| Nina's boy vs Asuka | 20–32 | 38.46% |
| Nina's boy vs Lee | 24–28 | 46.15% |
| Nina's boy vs Paul | 26–25 | 50.98% |
| Nina's boy vs Leo | 22–29 | 43.14% |
| Nina's boy vs Yoshimitsu | 19–30 | 38.78% |
| Nina's boy vs Lidia | 26–20 | 56.52% |
| Nina's boy vs Raven | 16–24 | 40.00% |
| Nina's boy vs Alisa | 16–21 | 43.24% |
| Nina's boy vs Feng | 10–25 | 28.57% |
| Nina's boy vs Nina | 22–13 | 62.86% |
| Nina's boy vs Clive | 15–20 | 42.86% |
| Nina's boy vs Anna | 19–15 | 55.88% |
| Nina's boy vs Zafina | 19–10 | 65.52% |
| Nina's boy vs Leroy | 16–10 | 61.54% |
| Nina's boy vs Claudio | 14–11 | 56.00% |
| Nina's boy vs Jack-8 | 11–12 | 47.83% |
| Nina's boy vs Shaheen | 15–8 | 65.22% |
| Nina's boy vs Kuma | 7–9 | 43.75% |
| Nina's boy vs Panda | 6–6 | 50.00% |
| Nina's boy vs Miary Zo | 0–2 | 0.00% |
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.