| jass vs Jun | 8–5 | 61.54% |
| jass vs Jack-8 | 3–8 | 27.27% |
| jass vs Jin | 5–4 | 55.56% |
| jass vs Victor | 5–3 | 62.50% |
| jass vs Paul | 1–4 | 20.00% |
| jass vs Lili | 1–4 | 20.00% |
| jass vs Leo | 2–3 | 40.00% |
| jass vs Devil Jin | 4–0 | 100.00% |
| jass vs Lars | 2–2 | 50.00% |
| jass vs Anna | 3–1 | 75.00% |
| jass vs Law | 1–2 | 33.33% |
| jass vs King | 1–2 | 33.33% |
| jass vs Claudio | 2–1 | 66.67% |
| jass vs Clive | 2–1 | 66.67% |
| jass vs Kazuya | 0–2 | 0.00% |
| jass vs Asuka | 2–0 | 100.00% |
| jass vs Lee | 2–0 | 100.00% |
| jass vs Kuma | 0–2 | 0.00% |
| jass vs Steve | 1–0 | 100.00% |
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.