| Jax19 vs Armor King | 16–11 | 59.26% |
| Jax19 vs Jin | 7–3 | 70.00% |
| Jax19 vs Yoshimitsu | 8–0 | 100.00% |
| Jax19 vs Hwoarang | 5–3 | 62.50% |
| Jax19 vs Kazuya | 6–2 | 75.00% |
| Jax19 vs King | 6–1 | 85.71% |
| Jax19 vs Steve | 6–0 | 100.00% |
| Jax19 vs Law | 3–2 | 60.00% |
| Jax19 vs Alisa | 4–1 | 80.00% |
| Jax19 vs Lee | 2–3 | 40.00% |
| Jax19 vs Heihachi | 4–1 | 80.00% |
| Jax19 vs Jack-8 | 2–1 | 66.67% |
| Jax19 vs Lili | 2–1 | 66.67% |
| Jax19 vs Dragunov | 3–0 | 100.00% |
| Jax19 vs Lars | 3–0 | 100.00% |
| Jax19 vs Anna | 2–1 | 66.67% |
| Jax19 vs Fahkumram | 3–0 | 100.00% |
| Jax19 vs Xiaoyu | 0–2 | 0.00% |
| Jax19 vs Jun | 2–0 | 100.00% |
| Jax19 vs Azucena | 0–2 | 0.00% |
| Jax19 vs Eddy | 0–2 | 0.00% |
| Jax19 vs Bryan | 1–0 | 100.00% |
| Jax19 vs Nina | 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.