| Napsicle vs Armor King | 42–68 | 38.18% |
| Napsicle vs King | 36–49 | 42.35% |
| Napsicle vs Law | 27–45 | 37.50% |
| Napsicle vs Steve | 24–41 | 36.92% |
| Napsicle vs Kazuya | 25–35 | 41.67% |
| Napsicle vs Hwoarang | 19–32 | 37.25% |
| Napsicle vs Jin | 27–22 | 55.10% |
| Napsicle vs Reina | 19–25 | 43.18% |
| Napsicle vs Jun | 20–22 | 47.62% |
| Napsicle vs Bryan | 16–23–1 | 41.03% |
| Napsicle vs Heihachi | 9–29 | 23.68% |
| Napsicle vs Fahkumram | 15–21 | 41.67% |
| Napsicle vs Dragunov | 12–22 | 35.29% |
| Napsicle vs Victor | 14–19 | 42.42% |
| Napsicle vs Yoshimitsu | 20–12 | 62.50% |
| Napsicle vs Asuka | 16–15 | 51.61% |
| Napsicle vs Lili | 15–15 | 50.00% |
| Napsicle vs Lee | 12–18 | 40.00% |
| Napsicle vs Nina | 11–17 | 39.29% |
| Napsicle vs Azucena | 14–13 | 51.85% |
| Napsicle vs Miary Zo | 12–15 | 44.44% |
| Napsicle vs Lars | 14–7 | 66.67% |
| Napsicle vs Devil Jin | 6–14 | 30.00% |
| Napsicle vs Alisa | 10–10 | 50.00% |
| Napsicle vs Clive | 6–14 | 30.00% |
| Napsicle vs Eddy | 4–15 | 21.05% |
| Napsicle vs Jack-8 | 6–11 | 35.29% |
| Napsicle vs Leroy | 5–12 | 29.41% |
| Napsicle vs Anna | 6–11 | 35.29% |
| Napsicle vs Paul | 7–9 | 43.75% |
| Napsicle vs Claudio | 5–9 | 35.71% |
| Napsicle vs Shaheen | 7–7 | 50.00% |
| Napsicle vs Xiaoyu | 6–7 | 46.15% |
| Napsicle vs Raven | 7–6 | 53.85% |
| Napsicle vs Leo | 5–7 | 41.67% |
| Napsicle vs Lidia | 7–5 | 58.33% |
| Napsicle vs Zafina | 3–8 | 27.27% |
| Napsicle vs Feng | 0–5 | 0.00% |
| Napsicle vs Kuma | 3–1 | 75.00% |
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.