| JAJANG-MYEON vs Eddy | 11–6 | 64.71% |
| JAJANG-MYEON vs Kazuya | 9–0 | 100.00% |
| JAJANG-MYEON vs Reina | 8–1 | 88.89% |
| JAJANG-MYEON vs Lili | 4–4 | 50.00% |
| JAJANG-MYEON vs Lee | 5–3 | 62.50% |
| JAJANG-MYEON vs Azucena | 5–3 | 62.50% |
| JAJANG-MYEON vs Bryan | 5–2 | 71.43% |
| JAJANG-MYEON vs Steve | 2–4 | 33.33% |
| JAJANG-MYEON vs Dragunov | 2–4 | 33.33% |
| JAJANG-MYEON vs Lars | 4–2 | 66.67% |
| JAJANG-MYEON vs Hwoarang | 1–4 | 20.00% |
| JAJANG-MYEON vs Victor | 2–3 | 40.00% |
| JAJANG-MYEON vs Fahkumram | 3–2 | 60.00% |
| JAJANG-MYEON vs King | 4–0 | 100.00% |
| JAJANG-MYEON vs Xiaoyu | 2–2 | 50.00% |
| JAJANG-MYEON vs Jin | 4–0 | 100.00% |
| JAJANG-MYEON vs Leo | 4–0 | 100.00% |
| JAJANG-MYEON vs Devil Jin | 3–0 | 100.00% |
| JAJANG-MYEON vs Jack-8 | 0–2 | 0.00% |
| JAJANG-MYEON vs Asuka | 2–0 | 100.00% |
| JAJANG-MYEON vs Feng | 2–0 | 100.00% |
| JAJANG-MYEON vs Alisa | 2–0 | 100.00% |
| JAJANG-MYEON vs Raven | 2–0 | 100.00% |
| JAJANG-MYEON vs Lidia | 2–0 | 100.00% |
| JAJANG-MYEON vs Law | 0–1 | 0.00% |
| JAJANG-MYEON vs Yoshimitsu | 1–0 | 100.00% |
| JAJANG-MYEON vs Nina | 1–0 | 100.00% |
| JAJANG-MYEON vs Clive | 1–0 | 100.00% |
| JAJANG-MYEON vs Anna | 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.