| Jay_Em vs Jin | 60–60 | 50.00% |
| Jay_Em vs King | 38–39 | 49.35% |
| Jay_Em vs Kazuya | 30–43 | 41.10% |
| Jay_Em vs Dragunov | 31–38 | 44.93% |
| Jay_Em vs Reina | 34–31 | 52.31% |
| Jay_Em vs Steve | 28–29 | 49.12% |
| Jay_Em vs Law | 28–23 | 54.90% |
| Jay_Em vs Bryan | 20–31 | 39.22% |
| Jay_Em vs Hwoarang | 25–25 | 50.00% |
| Jay_Em vs Paul | 20–28 | 41.67% |
| Jay_Em vs Victor | 29–17 | 63.04% |
| Jay_Em vs Lili | 24–19 | 55.81% |
| Jay_Em vs Clive | 20–19 | 51.28% |
| Jay_Em vs Asuka | 16–20 | 44.44% |
| Jay_Em vs Lars | 22–12 | 64.71% |
| Jay_Em vs Heihachi | 12–22 | 35.29% |
| Jay_Em vs Lee | 17–14 | 54.84% |
| Jay_Em vs Azucena | 13–18 | 41.94% |
| Jay_Em vs Devil Jin | 12–15 | 44.44% |
| Jay_Em vs Claudio | 10–17 | 37.04% |
| Jay_Em vs Lidia | 9–18 | 33.33% |
| Jay_Em vs Eddy | 11–14 | 44.00% |
| Jay_Em vs Armor King | 10–15 | 40.00% |
| Jay_Em vs Yoshimitsu | 5–19 | 20.83% |
| Jay_Em vs Shaheen | 9–13 | 40.91% |
| Jay_Em vs Jun | 7–15 | 31.82% |
| Jay_Em vs Feng | 6–15 | 28.57% |
| Jay_Em vs Nina | 8–13 | 38.10% |
| Jay_Em vs Kuma | 13–7–1 | 65.00% |
| Jay_Em vs Leo | 5–13 | 27.78% |
| Jay_Em vs Fahkumram | 6–12 | 33.33% |
| Jay_Em vs Xiaoyu | 10–7 | 58.82% |
| Jay_Em vs Jack-8 | 7–8 | 46.67% |
| Jay_Em vs Anna | 4–11 | 26.67% |
| Jay_Em vs Alisa | 2–7 | 22.22% |
| Jay_Em vs Zafina | 5–3 | 62.50% |
| Jay_Em vs Leroy | 4–4 | 50.00% |
| Jay_Em vs Panda | 5–2 | 71.43% |
| Jay_Em vs Miary Zo | 1–5 | 16.67% |
| Jay_Em vs Raven | 3–1 | 75.00% |
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.