| Ja Vier vs King | 12–11 | 52.17% |
| Ja Vier vs Kazuya | 6–3 | 66.67% |
| Ja Vier vs Steve | 6–2 | 75.00% |
| Ja Vier vs Lili | 4–4 | 50.00% |
| Ja Vier vs Lidia | 4–4 | 50.00% |
| Ja Vier vs Jin | 3–4 | 42.86% |
| Ja Vier vs Law | 4–1 | 80.00% |
| Ja Vier vs Hwoarang | 3–2 | 60.00% |
| Ja Vier vs Feng | 2–3 | 40.00% |
| Ja Vier vs Shaheen | 4–1 | 80.00% |
| Ja Vier vs Eddy | 0–5 | 0.00% |
| Ja Vier vs Bryan | 2–2 | 50.00% |
| Ja Vier vs Kuma | 1–3 | 25.00% |
| Ja Vier vs Jack-8 | 2–1 | 66.67% |
| Ja Vier vs Asuka | 2–1 | 66.67% |
| Ja Vier vs Dragunov | 1–2 | 33.33% |
| Ja Vier vs Leo | 2–1 | 66.67% |
| Ja Vier vs Leroy | 3–0 | 100.00% |
| Ja Vier vs Reina | 2–1 | 66.67% |
| Ja Vier vs Azucena | 3–0 | 100.00% |
| Ja Vier vs Jun | 0–2 | 0.00% |
| Ja Vier vs Raven | 2–0 | 100.00% |
| Ja Vier vs Heihachi | 2–0 | 100.00% |
| Ja Vier vs Anna | 2–0 | 100.00% |
| Ja Vier vs Victor | 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.