| Jassy vs Jin | 10–6 | 62.50% |
| Jassy vs Law | 8–5 | 61.54% |
| Jassy vs King | 9–2 | 81.82% |
| Jassy vs Azucena | 8–2 | 80.00% |
| Jassy vs Asuka | 4–4 | 50.00% |
| Jassy vs Clive | 4–3 | 57.14% |
| Jassy vs Fahkumram | 4–3 | 57.14% |
| Jassy vs Steve | 3–3 | 50.00% |
| Jassy vs Devil Jin | 4–2 | 66.67% |
| Jassy vs Reina | 4–2 | 66.67% |
| Jassy vs Kazuya | 2–3 | 40.00% |
| Jassy vs Leo | 2–1 | 66.67% |
| Jassy vs Lars | 2–1 | 66.67% |
| Jassy vs Eddy | 1–2 | 33.33% |
| Jassy vs Lili | 0–2 | 0.00% |
| Jassy vs Lee | 2–0 | 100.00% |
| Jassy vs Anna | 0–2 | 0.00% |
| Jassy vs Dragunov | 1–0 | 100.00% |
| Jassy vs Leroy | 0–1 | 0.00% |
| Jassy vs Victor | 0–1 | 0.00% |
| Jassy vs Miary Zo | 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.