| JayyDawg vs Reina | 5–10 | 33.33% |
| JayyDawg vs Lili | 5–4 | 55.56% |
| JayyDawg vs Victor | 2–5 | 28.57% |
| JayyDawg vs Xiaoyu | 3–3 | 50.00% |
| JayyDawg vs Devil Jin | 4–2 | 66.67% |
| JayyDawg vs Dragunov | 2–4 | 33.33% |
| JayyDawg vs Leroy | 3–3 | 50.00% |
| JayyDawg vs King | 0–3 | 0.00% |
| JayyDawg vs Hwoarang | 2–1 | 66.67% |
| JayyDawg vs Jin | 0–3 | 0.00% |
| JayyDawg vs Kazuya | 1–2 | 33.33% |
| JayyDawg vs Asuka | 1–2 | 33.33% |
| JayyDawg vs Azucena | 1–2 | 33.33% |
| JayyDawg vs Eddy | 1–2 | 33.33% |
| JayyDawg vs Leo | 0–2 | 0.00% |
| JayyDawg vs Alisa | 2–0 | 100.00% |
| JayyDawg vs Shaheen | 2–0 | 100.00% |
| JayyDawg vs Zafina | 1–1 | 50.00% |
| JayyDawg vs Law | 0–1 | 0.00% |
| JayyDawg vs Yoshimitsu | 1–0 | 100.00% |
| JayyDawg vs Bryan | 1–0 | 100.00% |
| JayyDawg vs Steve | 0–1 | 0.00% |
| JayyDawg vs Lars | 1–0 | 100.00% |
| JayyDawg vs Lidia | 0–1 | 0.00% |
| JayyDawg vs Heihachi | 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.