| JakX vs King | 29–6 | 82.86% |
| JakX vs Reina | 19–3 | 86.36% |
| JakX vs Hwoarang | 13–3 | 81.25% |
| JakX vs Steve | 15–1 | 93.75% |
| JakX vs Jin | 12–3 | 80.00% |
| JakX vs Lili | 12–3 | 80.00% |
| JakX vs Lidia | 12–2 | 85.71% |
| JakX vs Eddy | 7–3 | 70.00% |
| JakX vs Fahkumram | 10–0 | 100.00% |
| JakX vs Azucena | 7–2 | 77.78% |
| JakX vs Clive | 7–2 | 77.78% |
| JakX vs Jun | 7–1 | 87.50% |
| JakX vs Kazuya | 3–4 | 42.86% |
| JakX vs Asuka | 6–0 | 100.00% |
| JakX vs Victor | 4–2 | 66.67% |
| JakX vs Raven | 3–2 | 60.00% |
| JakX vs Anna | 5–0 | 100.00% |
| JakX vs Alisa | 3–1 | 75.00% |
| JakX vs Lee | 3–1 | 75.00% |
| JakX vs Kuma | 2–2 | 50.00% |
| JakX vs Law | 3–0 | 100.00% |
| JakX vs Jack-8 | 3–0 | 100.00% |
| JakX vs Devil Jin | 2–1 | 66.67% |
| JakX vs Dragunov | 0–3 | 0.00% |
| JakX vs Leo | 3–0 | 100.00% |
| JakX vs Lars | 2–1 | 66.67% |
| JakX vs Claudio | 0–3 | 0.00% |
| JakX vs Yoshimitsu | 1–1 | 50.00% |
| JakX vs Xiaoyu | 2–0 | 100.00% |
| JakX vs Bryan | 0–2 | 0.00% |
| JakX vs Panda | 2–0 | 100.00% |
| JakX vs Leroy | 2–0 | 100.00% |
| JakX vs Paul | 0–1 | 0.00% |
| JakX vs Shaheen | 1–0 | 100.00% |
| JakX vs Nina | 0–1 | 0.00% |
| JakX vs Zafina | 1–0 | 100.00% |
| JakX vs Heihachi | 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.