| NAITO vs King | 49–40 | 55.06% |
| NAITO vs Reina | 44–39 | 53.01% |
| NAITO vs Eddy | 27–45 | 37.50% |
| NAITO vs Jin | 30–41 | 42.25% |
| NAITO vs Hwoarang | 37–27 | 57.81% |
| NAITO vs Kazuya | 22–32 | 40.74% |
| NAITO vs Steve | 24–30 | 44.44% |
| NAITO vs Paul | 13–33 | 28.26% |
| NAITO vs Bryan | 25–21 | 54.35% |
| NAITO vs Dragunov | 22–24 | 47.83% |
| NAITO vs Law | 20–25 | 44.44% |
| NAITO vs Jun | 15–28 | 34.88% |
| NAITO vs Lili | 23–19 | 54.76% |
| NAITO vs Lars | 15–27 | 35.71% |
| NAITO vs Yoshimitsu | 18–21 | 46.15% |
| NAITO vs Azucena | 15–17 | 46.88% |
| NAITO vs Victor | 17–15 | 53.12% |
| NAITO vs Nina | 9–21 | 30.00% |
| NAITO vs Raven | 12–14 | 46.15% |
| NAITO vs Lee | 10–15 | 40.00% |
| NAITO vs Xiaoyu | 17–5 | 77.27% |
| NAITO vs Asuka | 4–17 | 19.05% |
| NAITO vs Devil Jin | 10–11 | 47.62% |
| NAITO vs Leo | 12–9 | 57.14% |
| NAITO vs Clive | 5–15 | 25.00% |
| NAITO vs Shaheen | 7–10 | 41.18% |
| NAITO vs Leroy | 6–10 | 37.50% |
| NAITO vs Jack-8 | 6–9 | 40.00% |
| NAITO vs Zafina | 6–5 | 54.55% |
| NAITO vs Claudio | 7–3 | 70.00% |
| NAITO vs Feng | 5–4 | 55.56% |
| NAITO vs Kuma | 3–6 | 33.33% |
| NAITO vs Alisa | 3–5 | 37.50% |
| NAITO vs Heihachi | 2–2 | 50.00% |
| NAITO vs Lidia | 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.