| 4rKj vs Steve | 5–1 | 83.33% |
| 4rKj vs Lili | 5–1 | 83.33% |
| 4rKj vs Dragunov | 2–3 | 40.00% |
| 4rKj vs King | 2–2 | 50.00% |
| 4rKj vs Fahkumram | 3–1 | 75.00% |
| 4rKj vs Law | 2–1 | 66.67% |
| 4rKj vs Yoshimitsu | 3–0 | 100.00% |
| 4rKj vs Reina | 2–1 | 66.67% |
| 4rKj vs Heihachi | 2–1 | 66.67% |
| 4rKj vs Xiaoyu | 2–0 | 100.00% |
| 4rKj vs Jin | 2–0 | 100.00% |
| 4rKj vs Devil Jin | 0–2 | 0.00% |
| 4rKj vs Lars | 1–1 | 50.00% |
| 4rKj vs Panda | 2–0 | 100.00% |
| 4rKj vs Jun | 2–0 | 100.00% |
| 4rKj vs Azucena | 2–0 | 100.00% |
| 4rKj vs Eddy | 0–2 | 0.00% |
| 4rKj vs Clive | 0–2 | 0.00% |
| 4rKj vs Anna | 2–0 | 100.00% |
| 4rKj vs Miary Zo | 1–1 | 50.00% |
| 4rKj vs Paul | 1–0 | 100.00% |
| 4rKj vs Jack-8 | 1–0 | 100.00% |
| 4rKj vs Feng | 1–0 | 100.00% |
| 4rKj vs Alisa | 1–0 | 100.00% |
| 4rKj vs Lee | 0–1 | 0.00% |
| 4rKj vs Victor | 0–1 | 0.00% |
| 4rKj vs Raven | 1–0 | 100.00% |
| 4rKj vs Lidia | 1–0 | 100.00% |
| 4rKj 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.