| Jayjo vs Jin | 15–18 | 45.45% |
| Jayjo vs Kazuya | 14–18 | 43.75% |
| Jayjo vs King | 12–19 | 38.71% |
| Jayjo vs Hwoarang | 9–16 | 36.00% |
| Jayjo vs Steve | 11–13 | 45.83% |
| Jayjo vs Azucena | 12–11 | 52.17% |
| Jayjo vs Yoshimitsu | 10–12 | 45.45% |
| Jayjo vs Law | 7–14 | 33.33% |
| Jayjo vs Reina | 14–7 | 66.67% |
| Jayjo vs Paul | 9–9 | 50.00% |
| Jayjo vs Eddy | 7–11 | 38.89% |
| Jayjo vs Lili | 11–6 | 64.71% |
| Jayjo vs Jun | 10–4 | 71.43% |
| Jayjo vs Bryan | 4–8 | 33.33% |
| Jayjo vs Dragunov | 5–7 | 41.67% |
| Jayjo vs Leo | 6–4 | 60.00% |
| Jayjo vs Lars | 3–7 | 30.00% |
| Jayjo vs Alisa | 2–8 | 20.00% |
| Jayjo vs Nina | 5–5 | 50.00% |
| Jayjo vs Victor | 5–2 | 71.43% |
| Jayjo vs Xiaoyu | 4–2 | 66.67% |
| Jayjo vs Feng | 2–4 | 33.33% |
| Jayjo vs Claudio | 2–4 | 33.33% |
| Jayjo vs Raven | 6–0 | 100.00% |
| Jayjo vs Fahkumram | 3–3 | 50.00% |
| Jayjo vs Devil Jin | 2–3 | 40.00% |
| Jayjo vs Panda | 1–4 | 20.00% |
| Jayjo vs Leroy | 3–2 | 60.00% |
| Jayjo vs Lidia | 2–2 | 50.00% |
| Jayjo vs Clive | 0–4 | 0.00% |
| Jayjo vs Jack-8 | 1–2 | 33.33% |
| Jayjo vs Shaheen | 1–2 | 33.33% |
| Jayjo vs Lee | 0–3 | 0.00% |
| Jayjo vs Zafina | 1–2 | 33.33% |
| Jayjo vs Asuka | 0–2 | 0.00% |
| Jayjo vs Heihachi | 0–2 | 0.00% |
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.