| 9Nashy vs Kazuya | 92–46 | 66.67% |
| 9Nashy vs Jin | 80–55 | 59.26% |
| 9Nashy vs Clive | 52–44 | 54.17% |
| 9Nashy vs Heihachi | 51–44 | 53.68% |
| 9Nashy vs Armor King | 44–42 | 51.16% |
| 9Nashy vs Devil Jin | 47–35 | 57.32% |
| 9Nashy vs King | 49–29 | 62.82% |
| 9Nashy vs Bryan | 40–37 | 51.95% |
| 9Nashy vs Hwoarang | 41–33 | 55.41% |
| 9Nashy vs Lidia | 43–29 | 59.72% |
| 9Nashy vs Steve | 45–24 | 65.22% |
| 9Nashy vs Reina | 45–20 | 69.23% |
| 9Nashy vs Eddy | 42–20 | 67.74% |
| 9Nashy vs Lili | 34–27 | 55.74% |
| 9Nashy vs Lee | 31–30 | 50.82% |
| 9Nashy vs Paul | 29–31 | 48.33% |
| 9Nashy vs Yoshimitsu | 35–23 | 60.34% |
| 9Nashy vs Law | 37–18 | 67.27% |
| 9Nashy vs Lars | 26–24 | 52.00% |
| 9Nashy vs Alisa | 34–15 | 69.39% |
| 9Nashy vs Dragunov | 26–21 | 55.32% |
| 9Nashy vs Asuka | 25–21 | 54.35% |
| 9Nashy vs Feng | 22–20 | 52.38% |
| 9Nashy vs Nina | 26–16 | 61.90% |
| 9Nashy vs Victor | 20–20 | 50.00% |
| 9Nashy vs Xiaoyu | 19–19 | 50.00% |
| 9Nashy vs Claudio | 25–10 | 71.43% |
| 9Nashy vs Leroy | 20–14 | 58.82% |
| 9Nashy vs Jun | 21–11 | 65.62% |
| 9Nashy vs Azucena | 14–15 | 48.28% |
| 9Nashy vs Fahkumram | 14–15 | 48.28% |
| 9Nashy vs Raven | 21–7 | 75.00% |
| 9Nashy vs Kuma | 17–6 | 73.91% |
| 9Nashy vs Leo | 10–10 | 50.00% |
| 9Nashy vs Anna | 11–5 | 68.75% |
| 9Nashy vs Miary Zo | 8–8 | 50.00% |
| 9Nashy vs Panda | 10–5 | 66.67% |
| 9Nashy vs Jack-8 | 7–7 | 50.00% |
| 9Nashy vs Zafina | 5–5 | 50.00% |
| 9Nashy vs Shaheen | 1–3 | 25.00% |
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.