| JaSonic vs Reina | 46–54 | 46.00% |
| JaSonic vs Heihachi | 30–50 | 37.50% |
| JaSonic vs King | 32–45 | 41.56% |
| JaSonic vs Lidia | 32–42 | 43.24% |
| JaSonic vs Steve | 38–34 | 52.78% |
| JaSonic vs Lili | 21–50 | 29.58% |
| JaSonic vs Kazuya | 20–49 | 28.99% |
| JaSonic vs Clive | 15–52 | 22.39% |
| JaSonic vs Jin | 26–35 | 42.62% |
| JaSonic vs Dragunov | 20–28 | 41.67% |
| JaSonic vs Hwoarang | 18–28 | 39.13% |
| JaSonic vs Azucena | 19–25 | 43.18% |
| JaSonic vs Jun | 16–26 | 38.10% |
| JaSonic vs Law | 19–21 | 47.50% |
| JaSonic vs Bryan | 16–23 | 41.03% |
| JaSonic vs Nina | 8–26 | 23.53% |
| JaSonic vs Xiaoyu | 9–20 | 31.03% |
| JaSonic vs Lars | 10–19 | 34.48% |
| JaSonic vs Victor | 9–19 | 32.14% |
| JaSonic vs Jack-8 | 9–18 | 33.33% |
| JaSonic vs Alisa | 10–17 | 37.04% |
| JaSonic vs Yoshimitsu | 15–11 | 57.69% |
| JaSonic vs Eddy | 7–19 | 26.92% |
| JaSonic vs Asuka | 13–11 | 54.17% |
| JaSonic vs Paul | 10–11 | 47.62% |
| JaSonic vs Feng | 2–15 | 11.76% |
| JaSonic vs Devil Jin | 3–13 | 18.75% |
| JaSonic vs Lee | 10–6 | 62.50% |
| JaSonic vs Leo | 6–9 | 40.00% |
| JaSonic vs Leroy | 3–9 | 25.00% |
| JaSonic vs Anna | 9–3 | 75.00% |
| JaSonic vs Claudio | 5–6 | 45.45% |
| JaSonic vs Shaheen | 5–6 | 45.45% |
| JaSonic vs Raven | 0–8 | 0.00% |
| JaSonic vs Kuma | 2–4 | 33.33% |
| JaSonic vs Panda | 2–3 | 40.00% |
| JaSonic vs Zafina | 0–1 | 0.00% |
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.