| Jay Winchester vs Jin | 7–11 | 38.89% |
| Jay Winchester vs Steve | 3–14 | 17.65% |
| Jay Winchester vs Kazuya | 4–12 | 25.00% |
| Jay Winchester vs Reina | 5–11 | 31.25% |
| Jay Winchester vs Eddy | 8–6 | 57.14% |
| Jay Winchester vs Kuma | 5–7 | 41.67% |
| Jay Winchester vs King | 4–7 | 36.36% |
| Jay Winchester vs Lili | 3–7 | 30.00% |
| Jay Winchester vs Raven | 6–4 | 60.00% |
| Jay Winchester vs Yoshimitsu | 2–6 | 25.00% |
| Jay Winchester vs Hwoarang | 3–5 | 37.50% |
| Jay Winchester vs Law | 0–7 | 0.00% |
| Jay Winchester vs Lee | 3–4 | 42.86% |
| Jay Winchester vs Leo | 2–4 | 33.33% |
| Jay Winchester vs Jun | 2–4 | 33.33% |
| Jay Winchester vs Victor | 1–5 | 16.67% |
| Jay Winchester vs Bryan | 1–4 | 20.00% |
| Jay Winchester vs Devil Jin | 1–4 | 20.00% |
| Jay Winchester vs Dragunov | 4–1 | 80.00% |
| Jay Winchester vs Alisa | 1–4 | 20.00% |
| Jay Winchester vs Zafina | 3–2 | 60.00% |
| Jay Winchester vs Leroy | 5–0 | 100.00% |
| Jay Winchester vs Azucena | 4–1 | 80.00% |
| Jay Winchester vs Asuka | 1–3 | 25.00% |
| Jay Winchester vs Lars | 2–1 | 66.67% |
| Jay Winchester vs Paul | 1–1 | 50.00% |
| Jay Winchester vs Feng | 0–2 | 0.00% |
| Jay Winchester vs Shaheen | 0–2 | 0.00% |
| Jay Winchester vs Jack-8 | 1–0 | 100.00% |
| Jay Winchester vs Claudio | 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.