| nandoom vs Reina | 44–33 | 57.14% |
| nandoom vs Hwoarang | 27–39 | 40.91% |
| nandoom vs Jin | 29–29 | 50.00% |
| nandoom vs King | 20–37 | 35.09% |
| nandoom vs Kazuya | 23–31 | 42.59% |
| nandoom vs Dragunov | 14–34 | 29.17% |
| nandoom vs Asuka | 20–22 | 47.62% |
| nandoom vs Victor | 14–28 | 33.33% |
| nandoom vs Law | 20–18 | 52.63% |
| nandoom vs Jun | 17–21 | 44.74% |
| nandoom vs Feng | 15–21 | 41.67% |
| nandoom vs Paul | 15–18 | 45.45% |
| nandoom vs Yoshimitsu | 17–16 | 51.52% |
| nandoom vs Lili | 16–16 | 50.00% |
| nandoom vs Xiaoyu | 14–15 | 48.28% |
| nandoom vs Leroy | 13–11 | 54.17% |
| nandoom vs Steve | 13–10 | 56.52% |
| nandoom vs Azucena | 10–13 | 43.48% |
| nandoom vs Devil Jin | 6–16 | 27.27% |
| nandoom vs Leo | 7–15 | 31.82% |
| nandoom vs Lars | 6–14 | 30.00% |
| nandoom vs Kuma | 9–10 | 47.37% |
| nandoom vs Claudio | 5–13 | 27.78% |
| nandoom vs Lee | 6–11 | 35.29% |
| nandoom vs Bryan | 7–9 | 43.75% |
| nandoom vs Jack-8 | 6–8 | 42.86% |
| nandoom vs Alisa | 5–9 | 35.71% |
| nandoom vs Eddy | 5–8 | 38.46% |
| nandoom vs Nina | 2–10 | 16.67% |
| nandoom vs Shaheen | 2–7 | 22.22% |
| nandoom vs Raven | 2–6 | 25.00% |
| nandoom vs Zafina | 4–1 | 80.00% |
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.