| Napatasi vs Jin | 73–51 | 58.87% |
| Napatasi vs Kazuya | 48–43 | 52.75% |
| Napatasi vs Bryan | 37–48 | 43.53% |
| Napatasi vs King | 43–40 | 51.81% |
| Napatasi vs Steve | 39–35 | 52.70% |
| Napatasi vs Dragunov | 29–30 | 49.15% |
| Napatasi vs Lee | 24–19 | 55.81% |
| Napatasi vs Yoshimitsu | 21–21 | 50.00% |
| Napatasi vs Lili | 20–17 | 54.05% |
| Napatasi vs Asuka | 21–13 | 61.76% |
| Napatasi vs Victor | 20–14 | 58.82% |
| Napatasi vs Hwoarang | 15–17 | 46.88% |
| Napatasi vs Law | 14–14 | 50.00% |
| Napatasi vs Lars | 9–18 | 33.33% |
| Napatasi vs Jun | 11–16 | 40.74% |
| Napatasi vs Heihachi | 13–14 | 48.15% |
| Napatasi vs Reina | 15–10 | 60.00% |
| Napatasi vs Paul | 9–14 | 39.13% |
| Napatasi vs Devil Jin | 13–10 | 56.52% |
| Napatasi vs Alisa | 7–13 | 35.00% |
| Napatasi vs Leroy | 10–10 | 50.00% |
| Napatasi vs Eddy | 8–12 | 40.00% |
| Napatasi vs Armor King | 11–7 | 61.11% |
| Napatasi vs Kuma | 12–5 | 70.59% |
| Napatasi vs Lidia | 10–7 | 58.82% |
| Napatasi vs Feng | 1–14 | 6.67% |
| Napatasi vs Xiaoyu | 10–3 | 76.92% |
| Napatasi vs Raven | 1–10 | 9.09% |
| Napatasi vs Jack-8 | 6–4 | 60.00% |
| Napatasi vs Azucena | 4–5 | 44.44% |
| Napatasi vs Fahkumram | 6–3 | 66.67% |
| Napatasi vs Leo | 2–6 | 25.00% |
| Napatasi vs Shaheen | 2–6 | 25.00% |
| Napatasi vs Anna | 4–4 | 50.00% |
| Napatasi vs Nina | 2–4 | 33.33% |
| Napatasi vs Clive | 4–2 | 66.67% |
| Napatasi vs Claudio | 3–2 | 60.00% |
| Napatasi vs Panda | 2–0 | 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.