| JLYsKo vs Xiaoyu | 7–6 | 53.85% |
| JLYsKo vs Jin | 7–5 | 58.33% |
| JLYsKo vs Reina | 5–5 | 50.00% |
| JLYsKo vs Kazuya | 7–2 | 77.78% |
| JLYsKo vs Eddy | 4–5 | 44.44% |
| JLYsKo vs Lars | 2–4 | 33.33% |
| JLYsKo vs Leroy | 2–4 | 33.33% |
| JLYsKo vs Victor | 2–4 | 33.33% |
| JLYsKo vs King | 4–1 | 80.00% |
| JLYsKo vs Lee | 2–3 | 40.00% |
| JLYsKo vs Paul | 0–4 | 0.00% |
| JLYsKo vs Dragunov | 2–2 | 50.00% |
| JLYsKo vs Bryan | 3–0 | 100.00% |
| JLYsKo vs Asuka | 1–2 | 33.33% |
| JLYsKo vs Devil Jin | 1–2 | 33.33% |
| JLYsKo vs Lili | 3–0 | 100.00% |
| JLYsKo vs Azucena | 2–1 | 66.67% |
| JLYsKo vs Law | 1–1 | 50.00% |
| JLYsKo vs Alisa | 2–0 | 100.00% |
| JLYsKo vs Claudio | 2–0 | 100.00% |
| JLYsKo vs Yoshimitsu | 0–1 | 0.00% |
| JLYsKo vs Hwoarang | 0–1 | 0.00% |
| JLYsKo vs Leo | 0–1 | 0.00% |
| JLYsKo vs Jun | 1–0 | 100.00% |
| JLYsKo vs Raven | 0–1 | 0.00% |
| JLYsKo vs Fahkumram | 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.