| Jessy vs Kazuya | 6–16 | 27.27% |
| Jessy vs King | 7–10 | 41.18% |
| Jessy vs Hwoarang | 13–4 | 76.47% |
| Jessy vs Jin | 6–4 | 60.00% |
| Jessy vs Azucena | 4–6 | 40.00% |
| Jessy vs Steve | 6–3 | 66.67% |
| Jessy vs Reina | 4–4 | 50.00% |
| Jessy vs Nina | 5–2 | 71.43% |
| Jessy vs Lili | 3–2 | 60.00% |
| Jessy vs Dragunov | 4–1 | 80.00% |
| Jessy vs Clive | 4–1 | 80.00% |
| Jessy vs Yoshimitsu | 2–2 | 50.00% |
| Jessy vs Leo | 2–2 | 50.00% |
| Jessy vs Law | 3–0 | 100.00% |
| Jessy vs Bryan | 1–2 | 33.33% |
| Jessy vs Jack-8 | 0–3 | 0.00% |
| Jessy vs Asuka | 1–2 | 33.33% |
| Jessy vs Devil Jin | 2–1 | 66.67% |
| Jessy vs Lars | 2–1 | 66.67% |
| Jessy vs Anna | 2–1 | 66.67% |
| Jessy vs Kuma | 2–0 | 100.00% |
| Jessy vs Leroy | 2–0 | 100.00% |
| Jessy vs Jun | 2–0 | 100.00% |
| Jessy vs Eddy | 2–0 | 100.00% |
| Jessy vs Lidia | 0–2 | 0.00% |
| Jessy vs Heihachi | 2–0 | 100.00% |
| Jessy vs Miary Zo | 0–2 | 0.00% |
| Jessy vs Paul | 0–1 | 0.00% |
| Jessy vs Xiaoyu | 1–0 | 100.00% |
| Jessy vs Raven | 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.