| NINA vs Kazuya | 89–97 | 47.85% |
| NINA vs Jin | 65–96 | 40.37% |
| NINA vs King | 63–66 | 48.84% |
| NINA vs Bryan | 46–72 | 38.98% |
| NINA vs Heihachi | 52–54 | 49.06% |
| NINA vs Hwoarang | 45–55 | 45.00% |
| NINA vs Steve | 49–50 | 49.49% |
| NINA vs Dragunov | 35–41 | 46.05% |
| NINA vs Law | 24–46 | 34.29% |
| NINA vs Yoshimitsu | 35–23 | 60.34% |
| NINA vs Victor | 25–27 | 48.08% |
| NINA vs Anna | 25–25 | 50.00% |
| NINA vs Lee | 28–18 | 60.87% |
| NINA vs Azucena | 23–23 | 50.00% |
| NINA vs Paul | 22–21 | 51.16% |
| NINA vs Reina | 30–11 | 73.17% |
| NINA vs Eddy | 23–16 | 58.97% |
| NINA vs Asuka | 17–21 | 44.74% |
| NINA vs Clive | 22–16 | 57.89% |
| NINA vs Devil Jin | 19–17 | 52.78% |
| NINA vs Jun | 16–20 | 44.44% |
| NINA vs Feng | 17–17 | 50.00% |
| NINA vs Lili | 15–17 | 46.88% |
| NINA vs Fahkumram | 16–15 | 51.61% |
| NINA vs Nina | 12–17 | 41.38% |
| NINA vs Alisa | 17–8 | 68.00% |
| NINA vs Leroy | 12–10 | 54.55% |
| NINA vs Claudio | 12–9 | 57.14% |
| NINA vs Jack-8 | 4–14 | 22.22% |
| NINA vs Xiaoyu | 8–9 | 47.06% |
| NINA vs Lars | 12–4 | 75.00% |
| NINA vs Leo | 5–8 | 38.46% |
| NINA vs Lidia | 1–8 | 11.11% |
| NINA vs Shaheen | 2–5 | 28.57% |
| NINA vs Zafina | 3–4 | 42.86% |
| NINA vs Raven | 3–4 | 42.86% |
| NINA vs Kuma | 0–4 | 0.00% |
| NINA vs Panda | 1–2 | 33.33% |
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.