| Jay509 vs Lars | 9–4 | 69.23% |
| Jay509 vs King | 4–5 | 44.44% |
| Jay509 vs Asuka | 4–5 | 44.44% |
| Jay509 vs Jin | 7–1 | 87.50% |
| Jay509 vs Lili | 6–2 | 75.00% |
| Jay509 vs Hwoarang | 6–1 | 85.71% |
| Jay509 vs Dragunov | 5–2 | 71.43% |
| Jay509 vs Reina | 7–0 | 100.00% |
| Jay509 vs Law | 3–3 | 50.00% |
| Jay509 vs Shaheen | 6–0 | 100.00% |
| Jay509 vs Steve | 5–0 | 100.00% |
| Jay509 vs Alisa | 2–3 | 40.00% |
| Jay509 vs Lee | 4–1 | 80.00% |
| Jay509 vs Fahkumram | 2–3 | 40.00% |
| Jay509 vs Kazuya | 2–2 | 50.00% |
| Jay509 vs Yoshimitsu | 3–0 | 100.00% |
| Jay509 vs Xiaoyu | 1–2 | 33.33% |
| Jay509 vs Bryan | 3–0 | 100.00% |
| Jay509 vs Devil Jin | 1–2 | 33.33% |
| Jay509 vs Feng | 1–2 | 33.33% |
| Jay509 vs Azucena | 2–1 | 66.67% |
| Jay509 vs Lidia | 3–0 | 100.00% |
| Jay509 vs Leo | 1–1 | 50.00% |
| Jay509 vs Eddy | 1–1 | 50.00% |
| Jay509 vs Clive | 0–2 | 0.00% |
| Jay509 vs Paul | 1–0 | 100.00% |
| Jay509 vs Jack-8 | 1–0 | 100.00% |
| Jay509 vs Claudio | 0–1 | 0.00% |
| Jay509 vs Nina | 1–0 | 100.00% |
| Jay509 vs Kuma | 0–1 | 0.00% |
| Jay509 vs Panda | 1–0 | 100.00% |
| Jay509 vs Leroy | 0–1 | 0.00% |
| Jay509 vs Raven | 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.