| Jack Gankem vs Steve | 5–5 | 50.00% |
| Jack Gankem vs King | 2–4 | 33.33% |
| Jack Gankem vs Jin | 2–4 | 33.33% |
| Jack Gankem vs Fahkumram | 3–3 | 50.00% |
| Jack Gankem vs Yoshimitsu | 3–2 | 60.00% |
| Jack Gankem vs Azucena | 0–5 | 0.00% |
| Jack Gankem vs Clive | 4–1 | 80.00% |
| Jack Gankem vs Jun | 1–3 | 25.00% |
| Jack Gankem vs Anna | 2–2 | 50.00% |
| Jack Gankem vs Lili | 2–1 | 66.67% |
| Jack Gankem vs Panda | 1–2 | 33.33% |
| Jack Gankem vs Paul | 0–2 | 0.00% |
| Jack Gankem vs Xiaoyu | 2–0 | 100.00% |
| Jack Gankem vs Devil Jin | 0–2 | 0.00% |
| Jack Gankem vs Dragunov | 1–1 | 50.00% |
| Jack Gankem vs Nina | 2–0 | 100.00% |
| Jack Gankem vs Leroy | 2–0 | 100.00% |
| Jack Gankem vs Raven | 1–1 | 50.00% |
| Jack Gankem vs Bryan | 0–1 | 0.00% |
| Jack Gankem vs Jack-8 | 0–1 | 0.00% |
| Jack Gankem vs Leo | 0–1 | 0.00% |
| Jack Gankem vs Lars | 0–1 | 0.00% |
| Jack Gankem vs Alisa | 1–0 | 100.00% |
| Jack Gankem vs Reina | 1–0 | 100.00% |
| Jack Gankem vs Eddy | 0–1 | 0.00% |
| Jack Gankem vs Heihachi | 0–1 | 0.00% |
| Jack Gankem vs Miary Zo | 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.