| Big Back Jack vs Nina | 8–0 | 100.00% |
| Big Back Jack vs King | 7–0 | 100.00% |
| Big Back Jack vs Dragunov | 7–0 | 100.00% |
| Big Back Jack vs Victor | 6–0 | 100.00% |
| Big Back Jack vs Raven | 6–0 | 100.00% |
| Big Back Jack vs Jin | 5–0 | 100.00% |
| Big Back Jack vs Kazuya | 5–0 | 100.00% |
| Big Back Jack vs Alisa | 4–1 | 80.00% |
| Big Back Jack vs Reina | 5–0 | 100.00% |
| Big Back Jack vs Steve | 4–0 | 100.00% |
| Big Back Jack vs Law | 3–0 | 100.00% |
| Big Back Jack vs Asuka | 3–0 | 100.00% |
| Big Back Jack vs Claudio | 3–0 | 100.00% |
| Big Back Jack vs Hwoarang | 2–0 | 100.00% |
| Big Back Jack vs Jack-8 | 2–0 | 100.00% |
| Big Back Jack vs Lars | 2–0 | 100.00% |
| Big Back Jack vs Azucena | 2–0 | 100.00% |
| Big Back Jack vs Xiaoyu | 1–0 | 100.00% |
| Big Back Jack vs Devil Jin | 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.