| Klr4 vs Reina | 7–1 | 87.50% |
| Klr4 vs Jin | 2–5 | 28.57% |
| Klr4 vs Steve | 4–3 | 57.14% |
| Klr4 vs Law | 1–4 | 20.00% |
| Klr4 vs Hwoarang | 0–4 | 0.00% |
| Klr4 vs King | 1–2 | 33.33% |
| Klr4 vs Xiaoyu | 2–1 | 66.67% |
| Klr4 vs Bryan | 1–2 | 33.33% |
| Klr4 vs Alisa | 2–1 | 66.67% |
| Klr4 vs Nina | 2–1 | 66.67% |
| Klr4 vs Dragunov | 0–2 | 0.00% |
| Klr4 vs Zafina | 2–0 | 100.00% |
| Klr4 vs Azucena | 1–1 | 50.00% |
| Klr4 vs Raven | 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.