| Naughtster vs Heihachi | 58–61 | 48.74% |
| Naughtster vs Reina | 15–9 | 62.50% |
| Naughtster vs Asuka | 11–11 | 50.00% |
| Naughtster vs Jin | 10–11 | 47.62% |
| Naughtster vs Nina | 12–6 | 66.67% |
| Naughtster vs Steve | 12–5 | 70.59% |
| Naughtster vs Dragunov | 11–6 | 64.71% |
| Naughtster vs King | 8–8 | 50.00% |
| Naughtster vs Lidia | 11–5 | 68.75% |
| Naughtster vs Kazuya | 8–5 | 61.54% |
| Naughtster vs Jun | 7–6 | 53.85% |
| Naughtster vs Azucena | 6–6 | 50.00% |
| Naughtster vs Bryan | 7–4 | 63.64% |
| Naughtster vs Lee | 4–7 | 36.36% |
| Naughtster vs Victor | 6–4 | 60.00% |
| Naughtster vs Lars | 4–5 | 44.44% |
| Naughtster vs Eddy | 3–6 | 33.33% |
| Naughtster vs Xiaoyu | 5–3 | 62.50% |
| Naughtster vs Raven | 7–1 | 87.50% |
| Naughtster vs Law | 5–2 | 71.43% |
| Naughtster vs Devil Jin | 4–3 | 57.14% |
| Naughtster vs Leo | 1–6 | 14.29% |
| Naughtster vs Lili | 4–2 | 66.67% |
| Naughtster vs Claudio | 5–1 | 83.33% |
| Naughtster vs Paul | 2–3 | 40.00% |
| Naughtster vs Feng | 4–1 | 80.00% |
| Naughtster vs Zafina | 3–2 | 60.00% |
| Naughtster vs Hwoarang | 2–2 | 50.00% |
| Naughtster vs Shaheen | 4–0 | 100.00% |
| Naughtster vs Yoshimitsu | 2–1 | 66.67% |
| Naughtster vs Leroy | 1–2 | 33.33% |
| Naughtster vs Anna | 2–0 | 100.00% |
| Naughtster vs Alisa | 0–1 | 0.00% |
| Naughtster vs Panda | 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.