| naia vs Jin | 103–97 | 51.50% |
| naia vs Kazuya | 84–62 | 57.53% |
| naia vs Steve | 68–39 | 63.55% |
| naia vs Bryan | 49–55 | 47.12% |
| naia vs Armor King | 59–44 | 57.28% |
| naia vs King | 52–45 | 53.61% |
| naia vs Dragunov | 42–47 | 47.19% |
| naia vs Law | 45–41 | 52.33% |
| naia vs Asuka | 44–38 | 53.66% |
| naia vs Hwoarang | 44–34 | 56.41% |
| naia vs Lili | 36–41 | 46.75% |
| naia vs Reina | 37–39 | 48.68% |
| naia vs Heihachi | 35–41 | 46.05% |
| naia vs Fahkumram | 32–38 | 45.71% |
| naia vs Lars | 28–33 | 45.90% |
| naia vs Devil Jin | 29–29 | 50.00% |
| naia vs Jun | 23–29 | 44.23% |
| naia vs Yoshimitsu | 16–35 | 31.37% |
| naia vs Victor | 20–30 | 40.00% |
| naia vs Clive | 20–30 | 40.00% |
| naia vs Lee | 21–27 | 43.75% |
| naia vs Claudio | 17–25 | 40.48% |
| naia vs Alisa | 14–27 | 34.15% |
| naia vs Anna | 18–23 | 43.90% |
| naia vs Eddy | 14–24 | 36.84% |
| naia vs Azucena | 15–20 | 42.86% |
| naia vs Zafina | 13–21 | 38.24% |
| naia vs Paul | 14–18 | 43.75% |
| naia vs Lidia | 11–20 | 35.48% |
| naia vs Xiaoyu | 8–17 | 32.00% |
| naia vs Leo | 9–15 | 37.50% |
| naia vs Shaheen | 13–11 | 54.17% |
| naia vs Jack-8 | 9–14 | 39.13% |
| naia vs Leroy | 15–8 | 65.22% |
| naia vs Feng | 4–17 | 19.05% |
| naia vs Kuma | 9–9 | 50.00% |
| naia vs Raven | 7–10 | 41.18% |
| naia vs Miary Zo | 3–11 | 21.43% |
| naia vs Nina | 9–2 | 81.82% |
| naia vs Panda | 0–3 | 0.00% |
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.