| xJayQ420x vs Law | 6–7 | 46.15% |
| xJayQ420x vs King | 5–3 | 62.50% |
| xJayQ420x vs Dragunov | 2–4 | 33.33% |
| xJayQ420x vs Hwoarang | 2–2 | 50.00% |
| xJayQ420x vs Steve | 3–1 | 75.00% |
| xJayQ420x vs Jack-8 | 2–2 | 50.00% |
| xJayQ420x vs Jun | 2–2 | 50.00% |
| xJayQ420x vs Eddy | 1–3 | 25.00% |
| xJayQ420x vs Reina | 1–2 | 33.33% |
| xJayQ420x vs Yoshimitsu | 2–0 | 100.00% |
| xJayQ420x vs Xiaoyu | 0–2 | 0.00% |
| xJayQ420x vs Jin | 0–2 | 0.00% |
| xJayQ420x vs Bryan | 2–0 | 100.00% |
| xJayQ420x vs Lili | 0–2 | 0.00% |
| xJayQ420x vs Alisa | 1–1 | 50.00% |
| xJayQ420x vs Leroy | 1–1 | 50.00% |
| xJayQ420x vs Paul | 1–0 | 100.00% |
| xJayQ420x vs Kazuya | 0–1 | 0.00% |
| xJayQ420x vs Devil Jin | 0–1 | 0.00% |
| xJayQ420x vs Lars | 0–1 | 0.00% |
| xJayQ420x vs Shaheen | 0–1 | 0.00% |
| xJayQ420x vs Lee | 1–0 | 100.00% |
| xJayQ420x vs Zafina | 1–0 | 100.00% |
| xJayQ420x vs Victor | 0–1 | 0.00% |
| xJayQ420x 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.