| Jayin vs Jin | 12–6 | 66.67% |
| Jayin vs King | 9–8 | 52.94% |
| Jayin vs Steve | 8–7 | 53.33% |
| Jayin vs Reina | 10–4 | 71.43% |
| Jayin vs Asuka | 5–5 | 50.00% |
| Jayin vs Lidia | 6–4 | 60.00% |
| Jayin vs Paul | 7–2 | 77.78% |
| Jayin vs Law | 0–7 | 0.00% |
| Jayin vs Nina | 4–3 | 57.14% |
| Jayin vs Jun | 4–3 | 57.14% |
| Jayin vs Bryan | 1–5 | 16.67% |
| Jayin vs Kazuya | 3–3 | 50.00% |
| Jayin vs Azucena | 3–3 | 50.00% |
| Jayin vs Hwoarang | 3–2 | 60.00% |
| Jayin vs Lee | 4–1 | 80.00% |
| Jayin vs Leroy | 2–3 | 40.00% |
| Jayin vs Yoshimitsu | 4–0 | 100.00% |
| Jayin vs Dragunov | 0–4 | 0.00% |
| Jayin vs Leo | 1–3 | 25.00% |
| Jayin vs Lars | 1–3 | 25.00% |
| Jayin vs Claudio | 2–2 | 50.00% |
| Jayin vs Victor | 3–1 | 75.00% |
| Jayin vs Jack-8 | 1–2 | 33.33% |
| Jayin vs Devil Jin | 3–0 | 100.00% |
| Jayin vs Feng | 0–2 | 0.00% |
| Jayin vs Lili | 0–2 | 0.00% |
| Jayin vs Alisa | 1–1 | 50.00% |
| Jayin vs Raven | 1–1 | 50.00% |
| Jayin vs Eddy | 0–2 | 0.00% |
| Jayin vs Xiaoyu | 0–1 | 0.00% |
| Jayin vs Zafina | 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.