| JoSoon vs Kazuya | 7–2 | 77.78% |
| JoSoon vs Dragunov | 5–3 | 62.50% |
| JoSoon vs Jin | 5–0 | 100.00% |
| JoSoon vs Steve | 2–2 | 50.00% |
| JoSoon vs Azucena | 2–2 | 50.00% |
| JoSoon vs Fahkumram | 2–2 | 50.00% |
| JoSoon vs Jack-8 | 2–1 | 66.67% |
| JoSoon vs Feng | 3–0 | 100.00% |
| JoSoon vs Lars | 2–1 | 66.67% |
| JoSoon vs Lee | 2–1 | 66.67% |
| JoSoon vs Paul | 2–0 | 100.00% |
| JoSoon vs King | 2–0 | 100.00% |
| JoSoon vs Hwoarang | 2–0 | 100.00% |
| JoSoon vs Alisa | 1–1 | 50.00% |
| JoSoon vs Shaheen | 2–0 | 100.00% |
| JoSoon vs Kuma | 2–0 | 100.00% |
| JoSoon vs Panda | 2–0 | 100.00% |
| JoSoon vs Leroy | 1–1 | 50.00% |
| JoSoon vs Jun | 0–2 | 0.00% |
| JoSoon vs Anna | 2–0 | 100.00% |
| JoSoon vs Reina | 1–0 | 100.00% |
| JoSoon vs Victor | 1–0 | 100.00% |
| JoSoon vs Raven | 0–1 | 0.00% |
| JoSoon vs Clive | 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.