| jkmm1 vs Steve | 6–10 | 37.50% |
| jkmm1 vs Lili | 9–7 | 56.25% |
| jkmm1 vs Fahkumram | 4–8 | 33.33% |
| jkmm1 vs Bryan | 2–9 | 18.18% |
| jkmm1 vs King | 5–5 | 50.00% |
| jkmm1 vs Kazuya | 2–8 | 20.00% |
| jkmm1 vs Kuma | 3–7 | 30.00% |
| jkmm1 vs Heihachi | 4–6 | 40.00% |
| jkmm1 vs Yoshimitsu | 4–5 | 44.44% |
| jkmm1 vs Jin | 4–4 | 50.00% |
| jkmm1 vs Eddy | 4–3 | 57.14% |
| jkmm1 vs Zafina | 2–4 | 33.33% |
| jkmm1 vs Hwoarang | 3–2 | 60.00% |
| jkmm1 vs Alisa | 2–3 | 40.00% |
| jkmm1 vs Reina | 3–2 | 60.00% |
| jkmm1 vs Azucena | 3–2 | 60.00% |
| jkmm1 vs Feng | 2–2 | 50.00% |
| jkmm1 vs Leo | 1–3 | 25.00% |
| jkmm1 vs Leroy | 2–2 | 50.00% |
| jkmm1 vs Jun | 0–4 | 0.00% |
| jkmm1 vs Anna | 0–4 | 0.00% |
| jkmm1 vs Law | 2–1 | 66.67% |
| jkmm1 vs Xiaoyu | 1–2 | 33.33% |
| jkmm1 vs Claudio | 2–1 | 66.67% |
| jkmm1 vs Victor | 1–2 | 33.33% |
| jkmm1 vs Raven | 2–1 | 66.67% |
| jkmm1 vs Asuka | 0–2 | 0.00% |
| jkmm1 vs Nina | 2–0 | 100.00% |
| jkmm1 vs Dragunov | 1–0 | 100.00% |
| jkmm1 vs Lidia | 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.