| Jjong8 vs Hwoarang | 3–5 | 37.50% |
| Jjong8 vs Asuka | 4–3 | 57.14% |
| Jjong8 vs Reina | 4–1 | 80.00% |
| Jjong8 vs Law | 2–2 | 50.00% |
| Jjong8 vs Nina | 2–2 | 50.00% |
| Jjong8 vs Xiaoyu | 2–1 | 66.67% |
| Jjong8 vs Feng | 1–2 | 33.33% |
| Jjong8 vs Lili | 2–1 | 66.67% |
| Jjong8 vs Dragunov | 3–0 | 100.00% |
| Jjong8 vs Lars | 1–2 | 33.33% |
| Jjong8 vs Zafina | 1–2 | 33.33% |
| Jjong8 vs Jack-8 | 2–0 | 100.00% |
| Jjong8 vs Victor | 2–0 | 100.00% |
| Jjong8 vs Raven | 2–0 | 100.00% |
| Jjong8 vs King | 1–0 | 100.00% |
| Jjong8 vs Jin | 0–1 | 0.00% |
| Jjong8 vs Kazuya | 1–0 | 100.00% |
| Jjong8 vs Devil Jin | 1–0 | 100.00% |
| Jjong8 vs Claudio | 1–0 | 100.00% |
| Jjong8 vs Azucena | 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.