| jack_as_killer_ vs King | 5–0 | 100.00% |
| jack_as_killer_ vs Kazuya | 5–0 | 100.00% |
| jack_as_killer_ vs Victor | 4–1 | 80.00% |
| jack_as_killer_ vs Paul | 4–0 | 100.00% |
| jack_as_killer_ vs Jin | 2–1 | 66.67% |
| jack_as_killer_ vs Devil Jin | 2–1 | 66.67% |
| jack_as_killer_ vs Law | 2–0 | 100.00% |
| jack_as_killer_ vs Xiaoyu | 2–0 | 100.00% |
| jack_as_killer_ vs Steve | 2–0 | 100.00% |
| jack_as_killer_ vs Jack-8 | 2–0 | 100.00% |
| jack_as_killer_ vs Asuka | 2–0 | 100.00% |
| jack_as_killer_ vs Feng | 2–0 | 100.00% |
| jack_as_killer_ vs Lili | 0–2 | 0.00% |
| jack_as_killer_ vs Alisa | 2–0 | 100.00% |
| jack_as_killer_ vs Dragunov | 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.