| Just_Jaylon vs King | 8–5 | 61.54% |
| Just_Jaylon vs Reina | 3–10 | 23.08% |
| Just_Jaylon vs Steve | 2–6 | 25.00% |
| Just_Jaylon vs Jin | 1–6 | 14.29% |
| Just_Jaylon vs Nina | 6–1 | 85.71% |
| Just_Jaylon vs Hwoarang | 3–3 | 50.00% |
| Just_Jaylon vs Victor | 2–4 | 33.33% |
| Just_Jaylon vs Yoshimitsu | 4–1 | 80.00% |
| Just_Jaylon vs Devil Jin | 4–1 | 80.00% |
| Just_Jaylon vs Jun | 4–1 | 80.00% |
| Just_Jaylon vs Eddy | 2–3 | 40.00% |
| Just_Jaylon vs Paul | 1–2 | 33.33% |
| Just_Jaylon vs Lars | 2–1 | 66.67% |
| Just_Jaylon vs Azucena | 2–1 | 66.67% |
| Just_Jaylon vs Lidia | 1–2 | 33.33% |
| Just_Jaylon vs Law | 2–0 | 100.00% |
| Just_Jaylon vs Feng | 0–2 | 0.00% |
| Just_Jaylon vs Leo | 2–0 | 100.00% |
| Just_Jaylon vs Alisa | 2–0 | 100.00% |
| Just_Jaylon vs Zafina | 1–1 | 50.00% |
| Just_Jaylon vs Asuka | 0–1 | 0.00% |
| Just_Jaylon vs Leroy | 0–1 | 0.00% |
| Just_Jaylon 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.