| Jaso4x vs Kazuya | 11–1 | 91.67% |
| Jaso4x vs King | 10–1 | 90.91% |
| Jaso4x vs Jin | 9–2 | 81.82% |
| Jaso4x vs Jun | 10–1 | 90.91% |
| Jaso4x vs Lidia | 10–0 | 100.00% |
| Jaso4x vs Azucena | 9–0 | 100.00% |
| Jaso4x vs Law | 7–1 | 87.50% |
| Jaso4x vs Steve | 6–2 | 75.00% |
| Jaso4x vs Lili | 7–1 | 87.50% |
| Jaso4x vs Reina | 5–2 | 71.43% |
| Jaso4x vs Hwoarang | 6–0 | 100.00% |
| Jaso4x vs Nina | 6–0 | 100.00% |
| Jaso4x vs Bryan | 5–0 | 100.00% |
| Jaso4x vs Leo | 5–0 | 100.00% |
| Jaso4x vs Victor | 4–1 | 80.00% |
| Jaso4x vs Lee | 4–0 | 100.00% |
| Jaso4x vs Xiaoyu | 3–0 | 100.00% |
| Jaso4x vs Kuma | 1–2 | 33.33% |
| Jaso4x vs Leroy | 0–3 | 0.00% |
| Jaso4x vs Paul | 2–0 | 100.00% |
| Jaso4x vs Jack-8 | 2–0 | 100.00% |
| Jaso4x vs Asuka | 2–0 | 100.00% |
| Jaso4x vs Devil Jin | 2–0 | 100.00% |
| Jaso4x vs Dragunov | 2–0 | 100.00% |
| Jaso4x vs Lars | 2–0 | 100.00% |
| Jaso4x vs Shaheen | 2–0 | 100.00% |
| Jaso4x vs Raven | 2–0 | 100.00% |
| Jaso4x vs Heihachi | 1–1 | 50.00% |
| Jaso4x vs Feng | 1–0 | 100.00% |
| Jaso4x vs Alisa | 1–0 | 100.00% |
| Jaso4x vs Zafina | 0–1 | 0.00% |
| Jaso4x vs Eddy | 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.