| Klefka_ vs Kazuya | 18–7 | 72.00% |
| Klefka_ vs King | 16–8 | 66.67% |
| Klefka_ vs Law | 17–4 | 80.95% |
| Klefka_ vs Paul | 7–8 | 46.67% |
| Klefka_ vs Hwoarang | 6–9 | 40.00% |
| Klefka_ vs Yoshimitsu | 10–3 | 76.92% |
| Klefka_ vs Jin | 10–3 | 76.92% |
| Klefka_ vs Bryan | 12–1 | 92.31% |
| Klefka_ vs Devil Jin | 6–7 | 46.15% |
| Klefka_ vs Victor | 5–8 | 38.46% |
| Klefka_ vs Asuka | 8–2 | 80.00% |
| Klefka_ vs Lars | 7–3 | 70.00% |
| Klefka_ vs Feng | 8–1 | 88.89% |
| Klefka_ vs Reina | 5–4 | 55.56% |
| Klefka_ vs Eddy | 6–2 | 75.00% |
| Klefka_ vs Steve | 5–2 | 71.43% |
| Klefka_ vs Raven | 6–0–1 | 100.00% |
| Klefka_ vs Xiaoyu | 4–2 | 66.67% |
| Klefka_ vs Lili | 6–0 | 100.00% |
| Klefka_ vs Alisa | 3–3 | 50.00% |
| Klefka_ vs Nina | 2–3 | 40.00% |
| Klefka_ vs Lee | 0–5 | 0.00% |
| Klefka_ vs Azucena | 4–1 | 80.00% |
| Klefka_ vs Clive | 0–5 | 0.00% |
| Klefka_ vs Dragunov | 3–1 | 75.00% |
| Klefka_ vs Jun | 3–1 | 75.00% |
| Klefka_ vs Jack-8 | 2–1 | 66.67% |
| Klefka_ vs Leo | 2–1 | 66.67% |
| Klefka_ vs Claudio | 3–0 | 100.00% |
| Klefka_ vs Kuma | 2–1 | 66.67% |
| Klefka_ vs Shaheen | 0–2 | 0.00% |
| Klefka_ vs Leroy | 0–2 | 0.00% |
| Klefka_ vs Heihachi | 0–2 | 0.00% |
| Klefka_ vs Panda | 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.