| Jay Adama vs Jin | 4–10 | 28.57% |
| Jay Adama vs Jun | 6–6 | 50.00% |
| Jay Adama vs Reina | 4–7 | 36.36% |
| Jay Adama vs King | 5–5 | 50.00% |
| Jay Adama vs Kazuya | 2–6 | 25.00% |
| Jay Adama vs Paul | 3–4 | 42.86% |
| Jay Adama vs Xiaoyu | 4–3 | 57.14% |
| Jay Adama vs Devil Jin | 1–5 | 16.67% |
| Jay Adama vs Leo | 3–3 | 50.00% |
| Jay Adama vs Lars | 3–3 | 50.00% |
| Jay Adama vs Jack-8 | 1–4 | 20.00% |
| Jay Adama vs Dragunov | 2–3 | 40.00% |
| Jay Adama vs Nina | 4–1 | 80.00% |
| Jay Adama vs Azucena | 1–4 | 20.00% |
| Jay Adama vs Yoshimitsu | 3–1 | 75.00% |
| Jay Adama vs Hwoarang | 2–2 | 50.00% |
| Jay Adama vs Lili | 3–1 | 75.00% |
| Jay Adama vs Eddy | 4–0 | 100.00% |
| Jay Adama vs Bryan | 0–3 | 0.00% |
| Jay Adama vs Steve | 0–3 | 0.00% |
| Jay Adama vs Lee | 0–3 | 0.00% |
| Jay Adama vs Victor | 1–2 | 33.33% |
| Jay Adama vs Raven | 2–1 | 66.67% |
| Jay Adama vs Alisa | 0–2 | 0.00% |
| Jay Adama vs Law | 1–0 | 100.00% |
| Jay Adama vs Kuma | 0–1 | 0.00% |
| Jay Adama 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.