| Ja Wick vs Jin | 16–18 | 47.06% |
| Ja Wick vs Law | 13–8 | 61.90% |
| Ja Wick vs Bryan | 12–8 | 60.00% |
| Ja Wick vs Dragunov | 19–1 | 95.00% |
| Ja Wick vs Hwoarang | 11–8 | 57.89% |
| Ja Wick vs Kazuya | 14–4 | 77.78% |
| Ja Wick vs Reina | 13–5 | 72.22% |
| Ja Wick vs Eddy | 16–2 | 88.89% |
| Ja Wick vs Leo | 7–10 | 41.18% |
| Ja Wick vs Xiaoyu | 9–3 | 75.00% |
| Ja Wick vs Shaheen | 6–6 | 50.00% |
| Ja Wick vs Heihachi | 11–1 | 91.67% |
| Ja Wick vs Lili | 9–2 | 81.82% |
| Ja Wick vs Jun | 8–3 | 72.73% |
| Ja Wick vs Victor | 5–6 | 45.45% |
| Ja Wick vs Steve | 4–6 | 40.00% |
| Ja Wick vs Alisa | 3–6 | 33.33% |
| Ja Wick vs Azucena | 6–3 | 66.67% |
| Ja Wick vs King | 7–1 | 87.50% |
| Ja Wick vs Lee | 4–4 | 50.00% |
| Ja Wick vs Nina | 2–6 | 25.00% |
| Ja Wick vs Yoshimitsu | 6–1 | 85.71% |
| Ja Wick vs Claudio | 2–5 | 28.57% |
| Ja Wick vs Panda | 7–0 | 100.00% |
| Ja Wick vs Zafina | 4–3 | 57.14% |
| Ja Wick vs Paul | 2–5 | 28.57% |
| Ja Wick vs Devil Jin | 6–1 | 85.71% |
| Ja Wick vs Leroy | 4–3 | 57.14% |
| Ja Wick vs Feng | 2–3 | 40.00% |
| Ja Wick vs Lars | 2–2 | 50.00% |
| Ja Wick vs Asuka | 4–0 | 100.00% |
| Ja Wick vs Kuma | 2–0 | 100.00% |
| Ja Wick vs Jack-8 | 1–1 | 50.00% |
| Ja Wick vs Raven | 1–1 | 50.00% |
| Ja Wick vs Lidia | 2–0 | 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.