| Napollyy vs Eddy | 12–6 | 66.67% |
| Napollyy vs King | 4–12 | 25.00% |
| Napollyy vs Asuka | 4–12 | 25.00% |
| Napollyy vs Reina | 6–7 | 46.15% |
| Napollyy vs Hwoarang | 7–5 | 58.33% |
| Napollyy vs Law | 3–8 | 27.27% |
| Napollyy vs Steve | 7–4 | 63.64% |
| Napollyy vs Armor King | 7–4 | 63.64% |
| Napollyy vs Paul | 1–7 | 12.50% |
| Napollyy vs Jin | 2–6 | 25.00% |
| Napollyy vs Victor | 5–3 | 62.50% |
| Napollyy vs Anna | 7–1 | 87.50% |
| Napollyy vs Bryan | 2–4 | 33.33% |
| Napollyy vs Nina | 2–3 | 40.00% |
| Napollyy vs Lee | 3–2 | 60.00% |
| Napollyy vs Leroy | 1–4 | 20.00% |
| Napollyy vs Heihachi | 2–3 | 40.00% |
| Napollyy vs Clive | 4–1 | 80.00% |
| Napollyy vs Fahkumram | 2–3 | 40.00% |
| Napollyy vs Dragunov | 2–2 | 50.00% |
| Napollyy vs Devil Jin | 2–1 | 66.67% |
| Napollyy vs Lili | 1–2 | 33.33% |
| Napollyy vs Kazuya | 0–2 | 0.00% |
| Napollyy vs Lars | 0–2 | 0.00% |
| Napollyy vs Jun | 0–2 | 0.00% |
| Napollyy vs Azucena | 1–0 | 100.00% |
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.