| JackSkellington vs King | 11–13 | 45.83% |
| JackSkellington vs Dragunov | 12–10 | 54.55% |
| JackSkellington vs Steve | 7–8 | 46.67% |
| JackSkellington vs Jin | 7–6 | 53.85% |
| JackSkellington vs Kazuya | 4–7 | 36.36% |
| JackSkellington vs Anna | 5–6 | 45.45% |
| JackSkellington vs Hwoarang | 7–2 | 77.78% |
| JackSkellington vs Reina | 8–1 | 88.89% |
| JackSkellington vs Azucena | 5–4 | 55.56% |
| JackSkellington vs Law | 5–2 | 71.43% |
| JackSkellington vs Jun | 3–4 | 42.86% |
| JackSkellington vs Heihachi | 3–4 | 42.86% |
| JackSkellington vs Yoshimitsu | 0–6 | 0.00% |
| JackSkellington vs Leo | 3–2 | 60.00% |
| JackSkellington vs Clive | 3–2 | 60.00% |
| JackSkellington vs Devil Jin | 2–2 | 50.00% |
| JackSkellington vs Panda | 0–4 | 0.00% |
| JackSkellington vs Eddy | 1–3 | 25.00% |
| JackSkellington vs Paul | 1–2 | 33.33% |
| JackSkellington vs Shaheen | 2–1 | 66.67% |
| JackSkellington vs Fahkumram | 0–3 | 0.00% |
| JackSkellington vs Xiaoyu | 2–0 | 100.00% |
| JackSkellington vs Lili | 2–0 | 100.00% |
| JackSkellington vs Lars | 2–0 | 100.00% |
| JackSkellington vs Victor | 0–2 | 0.00% |
| JackSkellington vs Raven | 2–0 | 100.00% |
| JackSkellington vs Asuka | 1–0 | 100.00% |
| JackSkellington vs Alisa | 0–1 | 0.00% |
| JackSkellington vs Lidia | 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.