| Naiu vs Kazuya | 7–1 | 87.50% |
| Naiu vs Lee | 6–0 | 100.00% |
| Naiu vs Eddy | 3–2 | 60.00% |
| Naiu vs Heihachi | 5–0 | 100.00% |
| Naiu vs Miary Zo | 5–0 | 100.00% |
| Naiu vs King | 4–0 | 100.00% |
| Naiu vs Paul | 2–1 | 66.67% |
| Naiu vs Lili | 3–0 | 100.00% |
| Naiu vs Leroy | 3–0 | 100.00% |
| Naiu vs Fahkumram | 2–1 | 66.67% |
| Naiu vs Armor King | 3–0 | 100.00% |
| Naiu vs Steve | 2–0 | 100.00% |
| Naiu vs Asuka | 1–1 | 50.00% |
| Naiu vs Dragunov | 2–0 | 100.00% |
| Naiu vs Claudio | 2–0 | 100.00% |
| Naiu vs Jun | 2–0 | 100.00% |
| Naiu vs Azucena | 2–0 | 100.00% |
| Naiu vs Victor | 2–0 | 100.00% |
| Naiu vs Clive | 2–0 | 100.00% |
| Naiu vs Law | 1–0 | 100.00% |
| Naiu vs Jin | 1–0 | 100.00% |
| Naiu vs Bryan | 0–1 | 0.00% |
| Naiu vs Feng | 1–0 | 100.00% |
| Naiu vs Nina | 1–0 | 100.00% |
| Naiu vs Zafina | 1–0 | 100.00% |
| Naiu vs Anna | 1–0 | 100.00% |
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.