| Naoki vs Kazuya | 9–31 | 22.50% |
| Naoki vs King | 16–15 | 51.61% |
| Naoki vs Hwoarang | 8–22 | 26.67% |
| Naoki vs Armor King | 13–14 | 48.15% |
| Naoki vs Miary Zo | 10–15 | 40.00% |
| Naoki vs Steve | 7–14 | 33.33% |
| Naoki vs Lili | 6–10 | 37.50% |
| Naoki vs Jin | 7–8 | 46.67% |
| Naoki vs Azucena | 8–7 | 53.33% |
| Naoki vs Shaheen | 8–6 | 57.14% |
| Naoki vs Heihachi | 4–10 | 28.57% |
| Naoki vs Xiaoyu | 7–6 | 53.85% |
| Naoki vs Bryan | 7–6 | 53.85% |
| Naoki vs Law | 7–5 | 58.33% |
| Naoki vs Dragunov | 5–7 | 41.67% |
| Naoki vs Lars | 3–9 | 25.00% |
| Naoki vs Paul | 5–6 | 45.45% |
| Naoki vs Jun | 4–7 | 36.36% |
| Naoki vs Fahkumram | 6–5 | 54.55% |
| Naoki vs Asuka | 4–6 | 40.00% |
| Naoki vs Leroy | 8–1 | 88.89% |
| Naoki vs Victor | 5–4 | 55.56% |
| Naoki vs Yoshimitsu | 3–5 | 37.50% |
| Naoki vs Nina | 4–4 | 50.00% |
| Naoki vs Lee | 3–5 | 37.50% |
| Naoki vs Reina | 4–4 | 50.00% |
| Naoki vs Lidia | 2–6 | 25.00% |
| Naoki vs Clive | 6–2 | 75.00% |
| Naoki vs Devil Jin | 3–4 | 42.86% |
| Naoki vs Feng | 2–5 | 28.57% |
| Naoki vs Leo | 4–2 | 66.67% |
| Naoki vs Eddy | 3–3 | 50.00% |
| Naoki vs Jack-8 | 2–2 | 50.00% |
| Naoki vs Zafina | 1–3 | 25.00% |
| Naoki vs Anna | 4–0 | 100.00% |
| Naoki vs Kuma | 2–1 | 66.67% |
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.