| JEONGSUNUK vs Bryan | 5–3 | 62.50% |
| JEONGSUNUK vs Kazuya | 6–2 | 75.00% |
| JEONGSUNUK vs Jack-8 | 7–1 | 87.50% |
| JEONGSUNUK vs Reina | 5–3 | 62.50% |
| JEONGSUNUK vs Xiaoyu | 4–2 | 66.67% |
| JEONGSUNUK vs Jin | 2–3 | 40.00% |
| JEONGSUNUK vs Asuka | 2–3 | 40.00% |
| JEONGSUNUK vs Alisa | 4–1 | 80.00% |
| JEONGSUNUK vs Clive | 1–4 | 20.00% |
| JEONGSUNUK vs King | 2–2 | 50.00% |
| JEONGSUNUK vs Feng | 3–1 | 75.00% |
| JEONGSUNUK vs Law | 2–1 | 66.67% |
| JEONGSUNUK vs Hwoarang | 3–0 | 100.00% |
| JEONGSUNUK vs Steve | 3–0 | 100.00% |
| JEONGSUNUK vs Lili | 2–1 | 66.67% |
| JEONGSUNUK vs Jun | 3–0 | 100.00% |
| JEONGSUNUK vs Eddy | 1–2 | 33.33% |
| JEONGSUNUK vs Yoshimitsu | 2–0 | 100.00% |
| JEONGSUNUK vs Devil Jin | 2–0 | 100.00% |
| JEONGSUNUK vs Dragunov | 2–0 | 100.00% |
| JEONGSUNUK vs Leo | 0–2 | 0.00% |
| JEONGSUNUK vs Kuma | 0–2 | 0.00% |
| JEONGSUNUK vs Raven | 2–0 | 100.00% |
| JEONGSUNUK vs Lidia | 0–2 | 0.00% |
| JEONGSUNUK vs Heihachi | 2–0 | 100.00% |
| JEONGSUNUK vs Shaheen | 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.