| Naokichi vs Jin | 12–9 | 57.14% |
| Naokichi vs Steve | 12–8 | 60.00% |
| Naokichi vs King | 6–4 | 60.00% |
| Naokichi vs Jack-8 | 3–7 | 30.00% |
| Naokichi vs Law | 2–5 | 28.57% |
| Naokichi vs Nina | 3–4 | 42.86% |
| Naokichi vs Hwoarang | 5–1 | 83.33% |
| Naokichi vs Jun | 1–5 | 16.67% |
| Naokichi vs Dragunov | 2–3 | 40.00% |
| Naokichi vs Miary Zo | 4–1 | 80.00% |
| Naokichi vs Asuka | 4–0 | 100.00% |
| Naokichi vs Feng | 0–4 | 0.00% |
| Naokichi vs Clive | 3–1 | 75.00% |
| Naokichi vs Fahkumram | 0–4 | 0.00% |
| Naokichi vs Paul | 1–2 | 33.33% |
| Naokichi vs Devil Jin | 1–2 | 33.33% |
| Naokichi vs Reina | 2–1 | 66.67% |
| Naokichi vs Zafina | 2–0 | 100.00% |
| Naokichi vs Eddy | 2–0 | 100.00% |
| Naokichi vs Lidia | 2–0 | 100.00% |
| Naokichi vs Heihachi | 0–2 | 0.00% |
| Naokichi vs Anna | 2–0 | 100.00% |
| Naokichi vs Armor King | 2–0 | 100.00% |
| Naokichi vs Victor | 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.