| Jackleg vs Steve | 2–4 | 33.33% |
| Jackleg vs Xiaoyu | 2–3 | 40.00% |
| Jackleg vs Jin | 3–2 | 60.00% |
| Jackleg vs Lili | 1–4 | 20.00% |
| Jackleg vs Alisa | 5–0 | 100.00% |
| Jackleg vs Lars | 3–1 | 75.00% |
| Jackleg vs Clive | 3–1 | 75.00% |
| Jackleg vs Yoshimitsu | 1–2 | 33.33% |
| Jackleg vs Hwoarang | 2–1 | 66.67% |
| Jackleg vs Asuka | 3–0 | 100.00% |
| Jackleg vs Devil Jin | 2–1 | 66.67% |
| Jackleg vs Jun | 1–2 | 33.33% |
| Jackleg vs Victor | 0–3 | 0.00% |
| Jackleg vs Law | 1–1 | 50.00% |
| Jackleg vs King | 2–0 | 100.00% |
| Jackleg vs Kazuya | 2–0 | 100.00% |
| Jackleg vs Feng | 2–0 | 100.00% |
| Jackleg vs Claudio | 2–0 | 100.00% |
| Jackleg vs Panda | 2–0 | 100.00% |
| Jackleg vs Reina | 2–0 | 100.00% |
| Jackleg vs Azucena | 2–0 | 100.00% |
| Jackleg vs Lidia | 2–0 | 100.00% |
| Jackleg vs Heihachi | 2–0 | 100.00% |
| Jackleg vs Leo | 1–0 | 100.00% |
| Jackleg vs Nina | 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.