| Nicki vs Jin | 121–132 | 47.83% |
| Nicki vs Kazuya | 143–95 | 60.08% |
| Nicki vs King | 116–102 | 53.21% |
| Nicki vs Reina | 132–82 | 61.68% |
| Nicki vs Hwoarang | 78–112 | 41.05% |
| Nicki vs Bryan | 90–98 | 47.87% |
| Nicki vs Steve | 83–102 | 44.86% |
| Nicki vs Lili | 93–80 | 53.76% |
| Nicki vs Law | 73–92 | 44.24% |
| Nicki vs Dragunov | 69–79 | 46.62% |
| Nicki vs Lars | 60–83 | 41.96% |
| Nicki vs Victor | 78–65 | 54.55% |
| Nicki vs Yoshimitsu | 70–71 | 49.65% |
| Nicki vs Feng | 75–64 | 53.96% |
| Nicki vs Lee | 55–71 | 43.65% |
| Nicki vs Paul | 61–64 | 48.80% |
| Nicki vs Azucena | 60–62 | 49.18% |
| Nicki vs Xiaoyu | 74–47 | 61.16% |
| Nicki vs Asuka | 47–71 | 39.83% |
| Nicki vs Jun | 57–57 | 50.00% |
| Nicki vs Raven | 45–60 | 42.86% |
| Nicki vs Leo | 47–46 | 50.54% |
| Nicki vs Devil Jin | 47–38 | 55.29% |
| Nicki vs Alisa | 40–45 | 47.06% |
| Nicki vs Nina | 42–42 | 50.00% |
| Nicki vs Eddy | 36–40 | 47.37% |
| Nicki vs Jack-8 | 40–33 | 54.79% |
| Nicki vs Leroy | 34–38 | 47.22% |
| Nicki vs Heihachi | 34–35 | 49.28% |
| Nicki vs Claudio | 24–35 | 40.68% |
| Nicki vs Lidia | 29–27 | 51.79% |
| Nicki vs Kuma | 24–27 | 47.06% |
| Nicki vs Zafina | 20–21 | 48.78% |
| Nicki vs Shaheen | 21–17 | 55.26% |
| Nicki vs Clive | 3–10 | 23.08% |
| Nicki vs Panda | 4–5 | 44.44% |
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.