| HeyJessy vs Jin | 10–12 | 45.45% |
| HeyJessy vs Kazuya | 9–5 | 64.29% |
| HeyJessy vs Bryan | 6–6 | 50.00% |
| HeyJessy vs Lars | 7–5 | 58.33% |
| HeyJessy vs King | 7–3 | 70.00% |
| HeyJessy vs Eddy | 6–4 | 60.00% |
| HeyJessy vs Paul | 5–3 | 62.50% |
| HeyJessy vs Reina | 3–5 | 37.50% |
| HeyJessy vs Hwoarang | 5–2 | 71.43% |
| HeyJessy vs Dragunov | 3–4 | 42.86% |
| HeyJessy vs Steve | 3–3 | 50.00% |
| HeyJessy vs Devil Jin | 5–1 | 83.33% |
| HeyJessy vs Lili | 4–2 | 66.67% |
| HeyJessy vs Lee | 3–3 | 50.00% |
| HeyJessy vs Panda | 3–3 | 50.00% |
| HeyJessy vs Yoshimitsu | 3–1 | 75.00% |
| HeyJessy vs Nina | 0–4 | 0.00% |
| HeyJessy vs Victor | 0–4 | 0.00% |
| HeyJessy vs Raven | 0–4 | 0.00% |
| HeyJessy vs Leo | 2–1 | 66.67% |
| HeyJessy vs Claudio | 1–2 | 33.33% |
| HeyJessy vs Jack-8 | 1–1 | 50.00% |
| HeyJessy vs Kuma | 2–0 | 100.00% |
| HeyJessy vs Leroy | 0–2 | 0.00% |
| HeyJessy vs Law | 1–0 | 100.00% |
| HeyJessy vs Feng | 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.