| Jacc vs Hwoarang | 4–9 | 30.77% |
| Jacc vs King | 4–6 | 40.00% |
| Jacc vs Jin | 1–9 | 10.00% |
| Jacc vs Lili | 3–7 | 30.00% |
| Jacc vs Steve | 5–3 | 62.50% |
| Jacc vs Heihachi | 0–8 | 0.00% |
| Jacc vs Reina | 3–4 | 42.86% |
| Jacc vs Yoshimitsu | 2–3 | 40.00% |
| Jacc vs Eddy | 2–3 | 40.00% |
| Jacc vs Bryan | 1–3 | 25.00% |
| Jacc vs Kazuya | 0–4 | 0.00% |
| Jacc vs Feng | 0–4 | 0.00% |
| Jacc vs Clive | 1–3 | 25.00% |
| Jacc vs Devil Jin | 0–3 | 0.00% |
| Jacc vs Leo | 3–0 | 100.00% |
| Jacc vs Lars | 0–3 | 0.00% |
| Jacc vs Raven | 2–1 | 66.67% |
| Jacc vs Lidia | 1–2 | 33.33% |
| Jacc vs Anna | 2–1 | 66.67% |
| Jacc vs Paul | 0–2 | 0.00% |
| Jacc vs Nina | 0–2 | 0.00% |
| Jacc vs Victor | 1–1 | 50.00% |
| Jacc vs Law | 0–1 | 0.00% |
| Jacc vs Xiaoyu | 0–1 | 0.00% |
| Jacc vs Dragunov | 1–0 | 100.00% |
| Jacc vs Azucena | 0–1 | 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.