| Klein vs Clive | 11–18 | 37.93% |
| Klein vs Paul | 7–3 | 70.00% |
| Klein vs Law | 5–5 | 50.00% |
| Klein vs Yoshimitsu | 5–4 | 55.56% |
| Klein vs Reina | 5–4 | 55.56% |
| Klein vs King | 3–5 | 37.50% |
| Klein vs Jin | 3–4 | 42.86% |
| Klein vs Kazuya | 0–7 | 0.00% |
| Klein vs Steve | 5–2 | 71.43% |
| Klein vs Leo | 0–6 | 0.00% |
| Klein vs Lars | 3–3 | 50.00% |
| Klein vs Kuma | 0–6 | 0.00% |
| Klein vs Hwoarang | 1–4 | 20.00% |
| Klein vs Alisa | 3–2 | 60.00% |
| Klein vs Victor | 1–4 | 20.00% |
| Klein vs Xiaoyu | 2–2 | 50.00% |
| Klein vs Bryan | 0–4 | 0.00% |
| Klein vs Asuka | 2–2 | 50.00% |
| Klein vs Lee | 2–2 | 50.00% |
| Klein vs Devil Jin | 2–1 | 66.67% |
| Klein vs Lili | 2–1 | 66.67% |
| Klein vs Dragunov | 2–1 | 66.67% |
| Klein vs Nina | 1–2 | 33.33% |
| Klein vs Jun | 2–0 | 100.00% |
| Klein vs Azucena | 2–0 | 100.00% |
| Klein vs Eddy | 0–2 | 0.00% |
| Klein vs Lidia | 2–0 | 100.00% |
| Klein vs Jack-8 | 1–0 | 100.00% |
| Klein vs Feng | 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.