| KmfJ vs Reina | 6–11 | 35.29% |
| KmfJ vs Hwoarang | 3–7 | 30.00% |
| KmfJ vs Heihachi | 5–4 | 55.56% |
| KmfJ vs Law | 0–8 | 0.00% |
| KmfJ vs Lili | 5–3 | 62.50% |
| KmfJ vs King | 3–4 | 42.86% |
| KmfJ vs Jin | 1–6 | 14.29% |
| KmfJ vs Eddy | 1–6 | 14.29% |
| KmfJ vs Yoshimitsu | 5–1 | 83.33% |
| KmfJ vs Leo | 3–2 | 60.00% |
| KmfJ vs Lidia | 0–5 | 0.00% |
| KmfJ vs Bryan | 2–2 | 50.00% |
| KmfJ vs Steve | 0–4 | 0.00% |
| KmfJ vs Devil Jin | 1–3 | 25.00% |
| KmfJ vs Dragunov | 1–3 | 25.00% |
| KmfJ vs Leroy | 0–4 | 0.00% |
| KmfJ vs Victor | 0–4 | 0.00% |
| KmfJ vs Xiaoyu | 1–2 | 33.33% |
| KmfJ vs Asuka | 2–1 | 66.67% |
| KmfJ vs Shaheen | 1–2 | 33.33% |
| KmfJ vs Fahkumram | 2–1 | 66.67% |
| KmfJ vs Kazuya | 0–2 | 0.00% |
| KmfJ vs Lee | 0–1 | 0.00% |
| KmfJ vs Azucena | 1–0 | 100.00% |
| KmfJ vs Armor King | 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.