| Jasper vs Kazuya | 68–49 | 58.12% |
| Jasper vs Jin | 41–55 | 42.71% |
| Jasper vs Bryan | 49–47 | 51.04% |
| Jasper vs Paul | 47–28 | 62.67% |
| Jasper vs Steve | 42–32 | 56.76% |
| Jasper vs Law | 29–44 | 39.73% |
| Jasper vs Lili | 39–34 | 53.42% |
| Jasper vs King | 24–48 | 33.33% |
| Jasper vs Reina | 47–24 | 66.20% |
| Jasper vs Hwoarang | 25–36 | 40.98% |
| Jasper vs Dragunov | 31–27 | 53.45% |
| Jasper vs Heihachi | 26–32 | 44.83% |
| Jasper vs Yoshimitsu | 27–30 | 47.37% |
| Jasper vs Lars | 24–19 | 55.81% |
| Jasper vs Lee | 17–21 | 44.74% |
| Jasper vs Feng | 17–17 | 50.00% |
| Jasper vs Xiaoyu | 18–15 | 54.55% |
| Jasper vs Nina | 18–14 | 56.25% |
| Jasper vs Jack-8 | 18–13 | 58.06% |
| Jasper vs Devil Jin | 16–15 | 51.61% |
| Jasper vs Jun | 15–16 | 48.39% |
| Jasper vs Azucena | 14–17 | 45.16% |
| Jasper vs Asuka | 11–19 | 36.67% |
| Jasper vs Alisa | 11–17 | 39.29% |
| Jasper vs Leo | 9–16 | 36.00% |
| Jasper vs Victor | 14–10 | 58.33% |
| Jasper vs Lidia | 11–12 | 47.83% |
| Jasper vs Raven | 11–11 | 50.00% |
| Jasper vs Claudio | 8–13 | 38.10% |
| Jasper vs Eddy | 1–17 | 5.56% |
| Jasper vs Leroy | 8–4 | 66.67% |
| Jasper vs Clive | 2–10 | 16.67% |
| Jasper vs Shaheen | 6–2 | 75.00% |
| Jasper vs Kuma | 2–6 | 25.00% |
| Jasper vs Zafina | 2–4 | 33.33% |
| Jasper vs Panda | 4–1 | 80.00% |
| Jasper vs Anna | 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.