| Jackolantern vs Steve | 9–12 | 42.86% |
| Jackolantern vs Yoshimitsu | 10–8 | 55.56% |
| Jackolantern vs Law | 4–11 | 26.67% |
| Jackolantern vs Hwoarang | 5–9 | 35.71% |
| Jackolantern vs Kazuya | 0–14 | 0.00% |
| Jackolantern vs Fahkumram | 3–11 | 21.43% |
| Jackolantern vs Jin | 4–9 | 30.77% |
| Jackolantern vs King | 4–8 | 33.33% |
| Jackolantern vs Leroy | 5–6 | 45.45% |
| Jackolantern vs Reina | 4–5 | 44.44% |
| Jackolantern vs Lili | 4–4 | 50.00% |
| Jackolantern vs Claudio | 6–1 | 85.71% |
| Jackolantern vs Nina | 1–6 | 14.29% |
| Jackolantern vs Alisa | 1–5 | 16.67% |
| Jackolantern vs Devil Jin | 1–4 | 20.00% |
| Jackolantern vs Lars | 2–3 | 40.00% |
| Jackolantern vs Clive | 1–4 | 20.00% |
| Jackolantern vs Bryan | 3–1 | 75.00% |
| Jackolantern vs Dragunov | 1–3 | 25.00% |
| Jackolantern vs Victor | 0–4 | 0.00% |
| Jackolantern vs Lidia | 3–1 | 75.00% |
| Jackolantern vs Heihachi | 2–2 | 50.00% |
| Jackolantern vs Zafina | 2–1 | 66.67% |
| Jackolantern vs Jun | 0–3 | 0.00% |
| Jackolantern vs Jack-8 | 0–2 | 0.00% |
| Jackolantern vs Feng | 0–2 | 0.00% |
| Jackolantern vs Lee | 2–0 | 100.00% |
| Jackolantern vs Azucena | 0–2 | 0.00% |
| Jackolantern vs Eddy | 0–2 | 0.00% |
| Jackolantern vs Xiaoyu | 0–1 | 0.00% |
| Jackolantern vs Asuka | 1–0 | 100.00% |
| Jackolantern vs Raven | 0–1 | 0.00% |
| Jackolantern vs Armor King | 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.