| Jonhyy vs Reina | 7–0 | 100.00% |
| Jonhyy vs Law | 5–1 | 83.33% |
| Jonhyy vs Bryan | 3–2 | 60.00% |
| Jonhyy vs Steve | 5–0 | 100.00% |
| Jonhyy vs King | 4–0 | 100.00% |
| Jonhyy vs Kazuya | 4–0 | 100.00% |
| Jonhyy vs Lee | 4–0 | 100.00% |
| Jonhyy vs Lidia | 4–0 | 100.00% |
| Jonhyy vs Jin | 3–0 | 100.00% |
| Jonhyy vs Lili | 3–0 | 100.00% |
| Jonhyy vs Claudio | 1–2 | 33.33% |
| Jonhyy vs Paul | 2–0 | 100.00% |
| Jonhyy vs Xiaoyu | 2–0 | 100.00% |
| Jonhyy vs Asuka | 2–0 | 100.00% |
| Jonhyy vs Dragunov | 2–0 | 100.00% |
| Jonhyy vs Alisa | 2–0 | 100.00% |
| Jonhyy vs Nina | 2–0 | 100.00% |
| Jonhyy vs Victor | 2–0 | 100.00% |
| Jonhyy vs Yoshimitsu | 1–0 | 100.00% |
| Jonhyy vs Jack-8 | 1–0 | 100.00% |
| Jonhyy vs Feng | 1–0 | 100.00% |
| Jonhyy vs Leo | 1–0 | 100.00% |
| Jonhyy vs Lars | 1–0 | 100.00% |
| Jonhyy vs Zafina | 1–0 | 100.00% |
| Jonhyy vs Jun | 1–0 | 100.00% |
| Jonhyy vs Clive | 1–0 | 100.00% |
| Jonhyy vs Fahkumram | 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.