| kjlock vs Xiaoyu | 3–2 | 60.00% |
| kjlock vs Paul | 1–3 | 25.00% |
| kjlock vs Hwoarang | 1–2 | 33.33% |
| kjlock vs Steve | 3–0 | 100.00% |
| kjlock vs Feng | 2–1 | 66.67% |
| kjlock vs Dragunov | 2–1 | 66.67% |
| kjlock vs Leo | 1–2 | 33.33% |
| kjlock vs Claudio | 1–2 | 33.33% |
| kjlock vs King | 1–1 | 50.00% |
| kjlock vs Jin | 1–1 | 50.00% |
| kjlock vs Nina | 0–2 | 0.00% |
| kjlock vs Lee | 0–2 | 0.00% |
| kjlock vs Zafina | 0–2 | 0.00% |
| kjlock vs Victor | 2–0 | 100.00% |
| kjlock vs Raven | 0–2 | 0.00% |
| kjlock vs Lidia | 2–0 | 100.00% |
| kjlock vs Heihachi | 1–1 | 50.00% |
| kjlock vs Yoshimitsu | 1–0 | 100.00% |
| kjlock vs Devil Jin | 0–1 | 0.00% |
| kjlock vs Shaheen | 1–0 | 100.00% |
| kjlock vs Leroy | 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.