| Klumsy vs Eddy | 13–5 | 72.22% |
| Klumsy vs Law | 8–5 | 61.54% |
| Klumsy vs Steve | 8–3 | 72.73% |
| Klumsy vs King | 7–3 | 70.00% |
| Klumsy vs Hwoarang | 6–4 | 60.00% |
| Klumsy vs Kazuya | 6–4 | 60.00% |
| Klumsy vs Victor | 7–3 | 70.00% |
| Klumsy vs Paul | 7–2 | 77.78% |
| Klumsy vs Jin | 8–1 | 88.89% |
| Klumsy vs Yoshimitsu | 5–2 | 71.43% |
| Klumsy vs Xiaoyu | 4–3 | 57.14% |
| Klumsy vs Bryan | 3–4 | 42.86% |
| Klumsy vs Reina | 4–3 | 57.14% |
| Klumsy vs Devil Jin | 4–2 | 66.67% |
| Klumsy vs Dragunov | 4–2 | 66.67% |
| Klumsy vs Azucena | 4–2 | 66.67% |
| Klumsy vs Lili | 3–2 | 60.00% |
| Klumsy vs Nina | 3–2 | 60.00% |
| Klumsy vs Jun | 3–2 | 60.00% |
| Klumsy vs Asuka | 3–1 | 75.00% |
| Klumsy vs Leo | 1–3 | 25.00% |
| Klumsy vs Lars | 1–3 | 25.00% |
| Klumsy vs Alisa | 2–2 | 50.00% |
| Klumsy vs Claudio | 2–1 | 66.67% |
| Klumsy vs Leroy | 3–0 | 100.00% |
| Klumsy vs Feng | 2–0 | 100.00% |
| Klumsy vs Shaheen | 1–1 | 50.00% |
| Klumsy vs Raven | 1–1 | 50.00% |
| Klumsy vs Jack-8 | 0–1 | 0.00% |
| Klumsy vs Kuma | 0–1 | 0.00% |
| Klumsy vs Zafina | 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.