| Naia vs Armor King | 31–20 | 60.78% |
| Naia vs Kazuya | 16–24 | 40.00% |
| Naia vs Dragunov | 11–18 | 37.93% |
| Naia vs Jin | 7–21 | 25.00% |
| Naia vs Steve | 14–11 | 56.00% |
| Naia vs Victor | 12–10 | 54.55% |
| Naia vs Hwoarang | 3–15 | 16.67% |
| Naia vs Heihachi | 5–13 | 27.78% |
| Naia vs King | 7–10 | 41.18% |
| Naia vs Reina | 7–10 | 41.18% |
| Naia vs Yoshimitsu | 8–8 | 50.00% |
| Naia vs Lili | 6–9 | 40.00% |
| Naia vs Feng | 3–10 | 23.08% |
| Naia vs Devil Jin | 6–6 | 50.00% |
| Naia vs Azucena | 6–6 | 50.00% |
| Naia vs Eddy | 2–9 | 18.18% |
| Naia vs Lee | 4–6 | 40.00% |
| Naia vs Alisa | 6–2 | 75.00% |
| Naia vs Anna | 3–5 | 37.50% |
| Naia vs Bryan | 1–6 | 14.29% |
| Naia vs Nina | 6–1 | 85.71% |
| Naia vs Law | 2–4 | 33.33% |
| Naia vs Lidia | 4–2 | 66.67% |
| Naia vs Paul | 1–4 | 20.00% |
| Naia vs Xiaoyu | 1–4 | 20.00% |
| Naia vs Jun | 4–1 | 80.00% |
| Naia vs Lars | 0–4 | 0.00% |
| Naia vs Clive | 2–2 | 50.00% |
| Naia vs Jack-8 | 2–1 | 66.67% |
| Naia vs Leo | 3–0 | 100.00% |
| Naia vs Leroy | 0–3 | 0.00% |
| Naia vs Asuka | 0–2 | 0.00% |
| Naia vs Claudio | 2–0 | 100.00% |
| Naia vs Raven | 2–0 | 100.00% |
| Naia vs Fahkumram | 2–0 | 100.00% |
| Naia vs Shaheen | 0–1 | 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.