| Naooki vs Kazuya | 141–140 | 50.18% |
| Naooki vs Jin | 142–135 | 51.26% |
| Naooki vs Dragunov | 112–110 | 50.45% |
| Naooki vs Bryan | 96–118 | 44.86% |
| Naooki vs Law | 115–78 | 59.59% |
| Naooki vs King | 88–94 | 48.35% |
| Naooki vs Lili | 74–108 | 40.66% |
| Naooki vs Heihachi | 75–99 | 43.10% |
| Naooki vs Hwoarang | 94–71 | 56.97% |
| Naooki vs Reina | 90–68 | 56.96% |
| Naooki vs Devil Jin | 57–95 | 37.50% |
| Naooki vs Steve | 67–74 | 47.52% |
| Naooki vs Lars | 75–65 | 53.57% |
| Naooki vs Victor | 60–74 | 44.78% |
| Naooki vs Yoshimitsu | 74–51 | 59.20% |
| Naooki vs Jun | 65–59 | 52.42% |
| Naooki vs Xiaoyu | 49–72 | 40.50% |
| Naooki vs Armor King | 49–66 | 42.61% |
| Naooki vs Asuka | 56–56 | 50.00% |
| Naooki vs Alisa | 58–52 | 52.73% |
| Naooki vs Feng | 45–55 | 45.00% |
| Naooki vs Paul | 37–57 | 39.36% |
| Naooki vs Leo | 38–52 | 42.22% |
| Naooki vs Lee | 48–41 | 53.93% |
| Naooki vs Clive | 34–55 | 38.20% |
| Naooki vs Claudio | 39–43 | 47.56% |
| Naooki vs Eddy | 33–45 | 42.31% |
| Naooki vs Raven | 25–48 | 34.25% |
| Naooki vs Azucena | 27–44 | 38.03% |
| Naooki vs Jack-8 | 30–38 | 44.12% |
| Naooki vs Anna | 27–40 | 40.30% |
| Naooki vs Shaheen | 29–36 | 44.62% |
| Naooki vs Leroy | 29–36 | 44.62% |
| Naooki vs Zafina | 34–28 | 54.84% |
| Naooki vs Lidia | 32–30 | 51.61% |
| Naooki vs Fahkumram | 24–29 | 45.28% |
| Naooki vs Nina | 25–22 | 53.19% |
| Naooki vs Miary Zo | 25–21 | 54.35% |
| Naooki vs Kuma | 23–21 | 52.27% |
| Naooki vs Panda | 10–13 | 43.48% |
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.