| jwk1219 vs Dragunov | 21–12 | 63.64% |
| jwk1219 vs Kazuya | 11–6 | 64.71% |
| jwk1219 vs Reina | 8–9 | 47.06% |
| jwk1219 vs King | 12–4 | 75.00% |
| jwk1219 vs Azucena | 8–7 | 53.33% |
| jwk1219 vs Jin | 9–5 | 64.29% |
| jwk1219 vs Lili | 9–5 | 64.29% |
| jwk1219 vs Paul | 9–4 | 69.23% |
| jwk1219 vs Bryan | 3–10 | 23.08% |
| jwk1219 vs Hwoarang | 5–7 | 41.67% |
| jwk1219 vs Victor | 6–3 | 66.67% |
| jwk1219 vs Alisa | 2–7 | 22.22% |
| jwk1219 vs Jack-8 | 2–6 | 25.00% |
| jwk1219 vs Leroy | 2–6 | 25.00% |
| jwk1219 vs Devil Jin | 2–4 | 33.33% |
| jwk1219 vs Raven | 2–2 | 50.00% |
| jwk1219 vs Steve | 2–1 | 66.67% |
| jwk1219 vs Xiaoyu | 0–3 | 0.00% |
| jwk1219 vs Panda | 1–2 | 33.33% |
| jwk1219 vs Claudio | 1–1 | 50.00% |
| jwk1219 vs Yoshimitsu | 0–2 | 0.00% |
| jwk1219 vs Feng | 0–2 | 0.00% |
| jwk1219 vs Leo | 0–2 | 0.00% |
| jwk1219 vs Lars | 1–1 | 50.00% |
| jwk1219 vs Kuma | 0–2 | 0.00% |
| jwk1219 vs Zafina | 0–2 | 0.00% |
| jwk1219 vs Eddy | 2–0 | 100.00% |
| jwk1219 vs Law | 1–0 | 100.00% |
| jwk1219 vs Lee | 1–0 | 100.00% |
| jwk1219 vs Asuka | 1–0 | 100.00% |
| jwk1219 vs Shaheen | 0–1 | 0.00% |
| jwk1219 vs Jun | 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.