| Nandor vs Kazuya | 76–81 | 48.41% |
| Nandor vs King | 62–74 | 45.59% |
| Nandor vs Jin | 49–58 | 45.79% |
| Nandor vs Reina | 56–49 | 53.33% |
| Nandor vs Bryan | 55–49 | 52.88% |
| Nandor vs Hwoarang | 37–50 | 42.53% |
| Nandor vs Dragunov | 40–45 | 47.06% |
| Nandor vs Asuka | 38–46 | 45.24% |
| Nandor vs Eddy | 24–51 | 32.00% |
| Nandor vs Law | 38–34 | 52.78% |
| Nandor vs Lili | 39–32 | 54.93% |
| Nandor vs Lee | 31–39 | 44.29% |
| Nandor vs Lidia | 39–29 | 57.35% |
| Nandor vs Jun | 31–32 | 49.21% |
| Nandor vs Yoshimitsu | 27–33 | 45.00% |
| Nandor vs Steve | 26–31 | 45.61% |
| Nandor vs Azucena | 28–28 | 50.00% |
| Nandor vs Leo | 29–25 | 53.70% |
| Nandor vs Nina | 28–25 | 52.83% |
| Nandor vs Paul | 16–36 | 30.77% |
| Nandor vs Leroy | 15–32 | 31.91% |
| Nandor vs Lars | 15–27 | 35.71% |
| Nandor vs Victor | 22–20 | 52.38% |
| Nandor vs Feng | 16–25 | 39.02% |
| Nandor vs Devil Jin | 9–28 | 24.32% |
| Nandor vs Raven | 11–24 | 31.43% |
| Nandor vs Claudio | 19–15 | 55.88% |
| Nandor vs Jack-8 | 11–20 | 35.48% |
| Nandor vs Alisa | 13–15 | 46.43% |
| Nandor vs Kuma | 13–10 | 56.52% |
| Nandor vs Zafina | 7–13 | 35.00% |
| Nandor vs Xiaoyu | 9–10 | 47.37% |
| Nandor vs Shaheen | 8–8 | 50.00% |
| Nandor vs Panda | 3–0 | 100.00% |
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.