| JaccYukon vs Eddy | 3–31 | 8.82% |
| JaccYukon vs Reina | 7–7 | 50.00% |
| JaccYukon vs King | 5–8 | 38.46% |
| JaccYukon vs Steve | 5–5 | 50.00% |
| JaccYukon vs Law | 3–5 | 37.50% |
| JaccYukon vs Hwoarang | 4–4 | 50.00% |
| JaccYukon vs Nina | 0–8 | 0.00% |
| JaccYukon vs Lili | 2–5 | 28.57% |
| JaccYukon vs Lars | 3–4 | 42.86% |
| JaccYukon vs Jin | 1–4 | 20.00% |
| JaccYukon vs Claudio | 2–3 | 40.00% |
| JaccYukon vs Kuma | 2–3 | 40.00% |
| JaccYukon vs Kazuya | 0–4 | 0.00% |
| JaccYukon vs Jun | 0–4 | 0.00% |
| JaccYukon vs Azucena | 0–4 | 0.00% |
| JaccYukon vs Leo | 2–1 | 66.67% |
| JaccYukon vs Alisa | 2–1 | 66.67% |
| JaccYukon vs Armor King | 2–1 | 66.67% |
| JaccYukon vs Yoshimitsu | 2–0 | 100.00% |
| JaccYukon vs Jack-8 | 0–2 | 0.00% |
| JaccYukon vs Asuka | 0–2 | 0.00% |
| JaccYukon vs Devil Jin | 0–2 | 0.00% |
| JaccYukon vs Leroy | 0–2 | 0.00% |
| JaccYukon vs Victor | 0–2 | 0.00% |
| JaccYukon vs Paul | 0–1 | 0.00% |
| JaccYukon vs Feng | 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.