| K4mpain vs Jin | 51–26 | 66.23% |
| K4mpain vs Reina | 20–40 | 33.33% |
| K4mpain vs Eddy | 23–26 | 46.94% |
| K4mpain vs Hwoarang | 26–19 | 57.78% |
| K4mpain vs Kazuya | 27–15 | 64.29% |
| K4mpain vs Law | 25–11 | 69.44% |
| K4mpain vs King | 19–15 | 55.88% |
| K4mpain vs Dragunov | 11–23 | 32.35% |
| K4mpain vs Bryan | 14–14 | 50.00% |
| K4mpain vs Devil Jin | 14–13 | 51.85% |
| K4mpain vs Azucena | 14–12 | 53.85% |
| K4mpain vs Steve | 11–14 | 44.00% |
| K4mpain vs Asuka | 9–16 | 36.00% |
| K4mpain vs Paul | 11–13 | 45.83% |
| K4mpain vs Yoshimitsu | 13–10 | 56.52% |
| K4mpain vs Lili | 10–12 | 45.45% |
| K4mpain vs Feng | 5–15 | 25.00% |
| K4mpain vs Jun | 8–12 | 40.00% |
| K4mpain vs Alisa | 10–9 | 52.63% |
| K4mpain vs Lars | 9–6 | 60.00% |
| K4mpain vs Victor | 13–2 | 86.67% |
| K4mpain vs Lee | 6–8 | 42.86% |
| K4mpain vs Leo | 5–6 | 45.45% |
| K4mpain vs Nina | 5–5 | 50.00% |
| K4mpain vs Xiaoyu | 2–7 | 22.22% |
| K4mpain vs Shaheen | 3–6 | 33.33% |
| K4mpain vs Kuma | 3–5 | 37.50% |
| K4mpain vs Jack-8 | 3–2 | 60.00% |
| K4mpain vs Leroy | 2–3 | 40.00% |
| K4mpain vs Raven | 2–3 | 40.00% |
| K4mpain vs Claudio | 2–2 | 50.00% |
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.