| naplesx vs Reina | 20–38 | 34.48% |
| naplesx vs Steve | 12–25 | 32.43% |
| naplesx vs Jin | 16–20 | 44.44% |
| naplesx vs King | 12–23 | 34.29% |
| naplesx vs Yoshimitsu | 14–18 | 43.75% |
| naplesx vs Asuka | 3–25 | 10.71% |
| naplesx vs Lili | 10–18 | 35.71% |
| naplesx vs Hwoarang | 13–14 | 48.15% |
| naplesx vs Victor | 7–20 | 25.93% |
| naplesx vs Azucena | 11–12 | 47.83% |
| naplesx vs Xiaoyu | 15–7 | 68.18% |
| naplesx vs Nina | 9–12 | 42.86% |
| naplesx vs Claudio | 7–12 | 36.84% |
| naplesx vs Jun | 5–13 | 27.78% |
| naplesx vs Law | 4–12 | 25.00% |
| naplesx vs Kazuya | 6–10 | 37.50% |
| naplesx vs Jack-8 | 4–12 | 25.00% |
| naplesx vs Heihachi | 2–14 | 12.50% |
| naplesx vs Dragunov | 8–7 | 53.33% |
| naplesx vs Leo | 6–9 | 40.00% |
| naplesx vs Feng | 8–6 | 57.14% |
| naplesx vs Eddy | 5–9 | 35.71% |
| naplesx vs Bryan | 4–9 | 30.77% |
| naplesx vs Zafina | 4–9 | 30.77% |
| naplesx vs Raven | 3–9 | 25.00% |
| naplesx vs Paul | 3–8 | 27.27% |
| naplesx vs Lee | 3–7 | 30.00% |
| naplesx vs Lars | 5–4 | 55.56% |
| naplesx vs Alisa | 5–3 | 62.50% |
| naplesx vs Lidia | 4–4 | 50.00% |
| naplesx vs Kuma | 0–6 | 0.00% |
| naplesx vs Devil Jin | 0–5 | 0.00% |
| naplesx vs Shaheen | 0–5 | 0.00% |
| naplesx vs Panda | 2–3 | 40.00% |
| naplesx vs Leroy | 3–2 | 60.00% |
| naplesx vs Clive | 1–2 | 33.33% |
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.