| JasonCha vs Asuka | 7–6 | 53.85% |
| JasonCha vs Hwoarang | 6–5 | 54.55% |
| JasonCha vs Lili | 8–2 | 80.00% |
| JasonCha vs Jin | 4–4 | 50.00% |
| JasonCha vs Steve | 4–4 | 50.00% |
| JasonCha vs Reina | 4–4 | 50.00% |
| JasonCha vs Victor | 5–2 | 71.43% |
| JasonCha vs Law | 3–3 | 50.00% |
| JasonCha vs Kazuya | 2–4 | 33.33% |
| JasonCha vs Devil Jin | 4–2 | 66.67% |
| JasonCha vs Alisa | 3–3 | 50.00% |
| JasonCha vs Nina | 5–1 | 83.33% |
| JasonCha vs Dragunov | 3–2 | 60.00% |
| JasonCha vs King | 2–2 | 50.00% |
| JasonCha vs Yoshimitsu | 1–3 | 25.00% |
| JasonCha vs Claudio | 2–2 | 50.00% |
| JasonCha vs Jun | 3–1 | 75.00% |
| JasonCha vs Eddy | 0–4 | 0.00% |
| JasonCha vs Paul | 1–2 | 33.33% |
| JasonCha vs Bryan | 3–0 | 100.00% |
| JasonCha vs Armor King | 2–0 | 100.00% |
| JasonCha vs Xiaoyu | 0–1 | 0.00% |
| JasonCha vs Jack-8 | 1–0 | 100.00% |
| JasonCha vs Feng | 1–0 | 100.00% |
| JasonCha vs Lars | 0–1 | 0.00% |
| JasonCha vs Shaheen | 0–1 | 0.00% |
| JasonCha vs Lee | 0–1 | 0.00% |
| JasonCha vs Kuma | 0–1 | 0.00% |
| JasonCha vs Zafina | 1–0 | 100.00% |
| JasonCha vs Azucena | 1–0 | 100.00% |
| JasonCha vs Lidia | 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.