| NINA vs Hwoarang | 65–49 | 57.02% |
| NINA vs Dragunov | 48–55 | 46.60% |
| NINA vs Kazuya | 45–49 | 47.87% |
| NINA vs Jin | 28–45 | 38.36% |
| NINA vs Reina | 32–39 | 45.07% |
| NINA vs King | 37–27 | 57.81% |
| NINA vs Law | 36–27 | 57.14% |
| NINA vs Paul | 34–27 | 55.74% |
| NINA vs Steve | 28–33 | 45.90% |
| NINA vs Yoshimitsu | 27–33 | 45.00% |
| NINA vs Jun | 23–37 | 38.33% |
| NINA vs Bryan | 26–32 | 44.83% |
| NINA vs Victor | 34–23 | 59.65% |
| NINA vs Asuka | 23–30 | 43.40% |
| NINA vs Lidia | 26–25 | 50.98% |
| NINA vs Feng | 22–25–1 | 46.81% |
| NINA vs Leroy | 17–29 | 36.96% |
| NINA vs Devil Jin | 21–21 | 50.00% |
| NINA vs Eddy | 15–25 | 37.50% |
| NINA vs Lili | 23–16 | 58.97% |
| NINA vs Lars | 19–18 | 51.35% |
| NINA vs Zafina | 13–20 | 39.39% |
| NINA vs Claudio | 18–14 | 56.25% |
| NINA vs Nina | 14–16 | 46.67% |
| NINA vs Azucena | 15–15 | 50.00% |
| NINA vs Jack-8 | 13–16 | 44.83% |
| NINA vs Lee | 12–17 | 41.38% |
| NINA vs Leo | 13–11 | 54.17% |
| NINA vs Raven | 7–14 | 33.33% |
| NINA vs Alisa | 10–9 | 52.63% |
| NINA vs Xiaoyu | 6–7 | 46.15% |
| NINA vs Shaheen | 7–6 | 53.85% |
| NINA vs Kuma | 4–9 | 30.77% |
| NINA vs Panda | 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.