| JSADelta vs King | 17–1 | 94.44% |
| JSADelta vs Reina | 10–5 | 66.67% |
| JSADelta vs Asuka | 9–4 | 69.23% |
| JSADelta vs Azucena | 10–3 | 76.92% |
| JSADelta vs Steve | 9–3 | 75.00% |
| JSADelta vs Jin | 7–4 | 63.64% |
| JSADelta vs Kazuya | 8–3 | 72.73% |
| JSADelta vs Law | 9–0 | 100.00% |
| JSADelta vs Bryan | 4–5 | 44.44% |
| JSADelta vs Jack-8 | 6–3 | 66.67% |
| JSADelta vs Dragunov | 6–2 | 75.00% |
| JSADelta vs Paul | 5–1 | 83.33% |
| JSADelta vs Yoshimitsu | 3–3 | 50.00% |
| JSADelta vs Alisa | 4–2 | 66.67% |
| JSADelta vs Lee | 6–0 | 100.00% |
| JSADelta vs Zafina | 6–0 | 100.00% |
| JSADelta vs Jun | 6–0 | 100.00% |
| JSADelta vs Eddy | 3–3 | 50.00% |
| JSADelta vs Heihachi | 0–6 | 0.00% |
| JSADelta vs Leo | 4–1 | 80.00% |
| JSADelta vs Kuma | 4–1 | 80.00% |
| JSADelta vs Victor | 3–2 | 60.00% |
| JSADelta vs Hwoarang | 4–0 | 100.00% |
| JSADelta vs Leroy | 4–0 | 100.00% |
| JSADelta vs Claudio | 2–1 | 66.67% |
| JSADelta vs Nina | 2–0–1 | 100.00% |
| JSADelta vs Lidia | 3–0 | 100.00% |
| JSADelta vs Xiaoyu | 2–0 | 100.00% |
| JSADelta vs Feng | 2–0 | 100.00% |
| JSADelta vs Lili | 0–2 | 0.00% |
| JSADelta vs Lars | 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.