| Monkey D Nami vs Kazuya | 438–497–1 | 46.84% |
| Monkey D Nami vs Jin | 374–450 | 45.39% |
| Monkey D Nami vs Bryan | 285–360 | 44.19% |
| Monkey D Nami vs King | 320–276 | 53.69% |
| Monkey D Nami vs Hwoarang | 264–322 | 45.05% |
| Monkey D Nami vs Heihachi | 230–288–1 | 44.40% |
| Monkey D Nami vs Reina | 218–239 | 47.70% |
| Monkey D Nami vs Dragunov | 226–192 | 54.07% |
| Monkey D Nami vs Law | 169–231 | 42.25% |
| Monkey D Nami vs Paul | 179–217 | 45.20% |
| Monkey D Nami vs Lili | 147–227 | 39.30% |
| Monkey D Nami vs Steve | 156–206 | 43.09% |
| Monkey D Nami vs Yoshimitsu | 155–170 | 47.69% |
| Monkey D Nami vs Lee | 116–179 | 39.32% |
| Monkey D Nami vs Devil Jin | 133–158 | 45.70% |
| Monkey D Nami vs Asuka | 114–140 | 44.88% |
| Monkey D Nami vs Jun | 94–134 | 41.23% |
| Monkey D Nami vs Nina | 92–130–1 | 41.44% |
| Monkey D Nami vs Feng | 97–115 | 45.75% |
| Monkey D Nami vs Xiaoyu | 89–122 | 42.18% |
| Monkey D Nami vs Victor | 96–110 | 46.60% |
| Monkey D Nami vs Alisa | 95–97 | 49.48% |
| Monkey D Nami vs Azucena | 93–99 | 48.44% |
| Monkey D Nami vs Eddy | 95–87 | 52.20% |
| Monkey D Nami vs Lars | 81–95 | 46.02% |
| Monkey D Nami vs Leroy | 95–80 | 54.29% |
| Monkey D Nami vs Lidia | 84–81 | 50.91% |
| Monkey D Nami vs Clive | 72–87 | 45.28% |
| Monkey D Nami vs Claudio | 67–85 | 44.08% |
| Monkey D Nami vs Raven | 73–76 | 48.99% |
| Monkey D Nami vs Leo | 48–78–1 | 38.10% |
| Monkey D Nami vs Fahkumram | 43–83 | 34.13% |
| Monkey D Nami vs Armor King | 57–69 | 45.24% |
| Monkey D Nami vs Jack-8 | 52–66 | 44.07% |
| Monkey D Nami vs Zafina | 37–47 | 44.05% |
| Monkey D Nami vs Anna | 37–44 | 45.68% |
| Monkey D Nami vs Kuma | 25–42 | 37.31% |
| Monkey D Nami vs Shaheen | 26–36 | 41.94% |
| Monkey D Nami vs Miary Zo | 26–28 | 48.15% |
| Monkey D Nami vs Panda | 10–27 | 27.03% |
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.