| JacobCRK vs King | 7–4 | 63.64% |
| JacobCRK vs Paul | 4–4 | 50.00% |
| JacobCRK vs Reina | 2–6 | 25.00% |
| JacobCRK vs Jin | 5–2 | 71.43% |
| JacobCRK vs Eddy | 3–4 | 42.86% |
| JacobCRK vs Hwoarang | 2–4 | 33.33% |
| JacobCRK vs Lili | 3–3 | 50.00% |
| JacobCRK vs Lars | 2–4 | 33.33% |
| JacobCRK vs Alisa | 4–2 | 66.67% |
| JacobCRK vs Xiaoyu | 2–3 | 40.00% |
| JacobCRK vs Bryan | 4–1 | 80.00% |
| JacobCRK vs Steve | 3–2 | 60.00% |
| JacobCRK vs Zafina | 3–2 | 60.00% |
| JacobCRK vs Azucena | 4–1 | 80.00% |
| JacobCRK vs Law | 1–3 | 25.00% |
| JacobCRK vs Asuka | 1–3 | 25.00% |
| JacobCRK vs Victor | 1–3 | 25.00% |
| JacobCRK vs Yoshimitsu | 1–2 | 33.33% |
| JacobCRK vs Kazuya | 1–2 | 33.33% |
| JacobCRK vs Jack-8 | 1–2 | 33.33% |
| JacobCRK vs Dragunov | 2–0 | 100.00% |
| JacobCRK vs Leo | 0–2 | 0.00% |
| JacobCRK vs Claudio | 0–2 | 0.00% |
| JacobCRK vs Lee | 0–2 | 0.00% |
| JacobCRK vs Jun | 0–2 | 0.00% |
| JacobCRK vs Devil Jin | 1–0 | 100.00% |
| JacobCRK vs Shaheen | 0–1 | 0.00% |
| JacobCRK vs Nina | 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.