| JanSport vs King | 57–48 | 54.29% |
| JanSport vs Reina | 43–52 | 45.26% |
| JanSport vs Kazuya | 47–46 | 50.54% |
| JanSport vs Lili | 39–46 | 45.88% |
| JanSport vs Dragunov | 35–48 | 42.17% |
| JanSport vs Bryan | 34–42 | 44.74% |
| JanSport vs Jin | 34–34 | 50.00% |
| JanSport vs Steve | 34–30 | 53.12% |
| JanSport vs Eddy | 24–39 | 38.10% |
| JanSport vs Law | 21–40 | 34.43% |
| JanSport vs Heihachi | 24–30 | 44.44% |
| JanSport vs Paul | 26–24 | 52.00% |
| JanSport vs Jun | 28–22 | 56.00% |
| JanSport vs Clive | 27–22 | 55.10% |
| JanSport vs Hwoarang | 22–20 | 52.38% |
| JanSport vs Victor | 23–15 | 60.53% |
| JanSport vs Devil Jin | 14–22 | 38.89% |
| JanSport vs Yoshimitsu | 11–23 | 32.35% |
| JanSport vs Lars | 18–16 | 52.94% |
| JanSport vs Asuka | 19–13 | 59.38% |
| JanSport vs Leo | 17–15 | 53.12% |
| JanSport vs Lee | 15–17 | 46.88% |
| JanSport vs Azucena | 18–14 | 56.25% |
| JanSport vs Xiaoyu | 16–13 | 55.17% |
| JanSport vs Claudio | 12–16 | 42.86% |
| JanSport vs Feng | 12–14 | 46.15% |
| JanSport vs Nina | 10–16 | 38.46% |
| JanSport vs Kuma | 8–14 | 36.36% |
| JanSport vs Lidia | 12–10 | 54.55% |
| JanSport vs Shaheen | 10–11 | 47.62% |
| JanSport vs Leroy | 12–9 | 57.14% |
| JanSport vs Alisa | 10–10 | 50.00% |
| JanSport vs Raven | 7–12 | 36.84% |
| JanSport vs Jack-8 | 4–4 | 50.00% |
| JanSport vs Zafina | 6–1 | 85.71% |
| JanSport vs Panda | 4–2 | 66.67% |
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.