| Mr.Klein vs Kazuya | 443–322 | 57.91% |
| Mr.Klein vs Bryan | 286–252 | 53.16% |
| Mr.Klein vs Jin | 216–255 | 45.86% |
| Mr.Klein vs Hwoarang | 191–210 | 47.63% |
| Mr.Klein vs Reina | 203–178 | 53.28% |
| Mr.Klein vs Heihachi | 187–165 | 53.12% |
| Mr.Klein vs Dragunov | 151–198 | 43.27% |
| Mr.Klein vs King | 163–176 | 48.08% |
| Mr.Klein vs Steve | 168–162 | 50.91% |
| Mr.Klein vs Lili | 128–171 | 42.81% |
| Mr.Klein vs Paul | 140–156 | 47.30% |
| Mr.Klein vs Devil Jin | 128–115 | 52.67% |
| Mr.Klein vs Lee | 145–96 | 60.17% |
| Mr.Klein vs Yoshimitsu | 115–123 | 48.32% |
| Mr.Klein vs Armor King | 125–104 | 54.59% |
| Mr.Klein vs Law | 86–114 | 43.00% |
| Mr.Klein vs Lars | 93–107 | 46.50% |
| Mr.Klein vs Azucena | 91–108 | 45.73% |
| Mr.Klein vs Fahkumram | 97–98 | 49.74% |
| Mr.Klein vs Lidia | 87–99 | 46.77% |
| Mr.Klein vs Asuka | 72–112 | 39.13% |
| Mr.Klein vs Jun | 92–86 | 51.69% |
| Mr.Klein vs Feng | 74–95 | 43.79% |
| Mr.Klein vs Alisa | 66–81 | 44.90% |
| Mr.Klein vs Xiaoyu | 52–90 | 36.62% |
| Mr.Klein vs Jack-8 | 51–90 | 36.17% |
| Mr.Klein vs Victor | 62–79 | 43.97% |
| Mr.Klein vs Clive | 49–89 | 35.51% |
| Mr.Klein vs Nina | 72–64 | 52.94% |
| Mr.Klein vs Raven | 44–85 | 34.11% |
| Mr.Klein vs Anna | 55–67 | 45.08% |
| Mr.Klein vs Eddy | 49–72 | 40.50% |
| Mr.Klein vs Claudio | 48–58 | 45.28% |
| Mr.Klein vs Leroy | 42–64 | 39.62% |
| Mr.Klein vs Leo | 43–62 | 40.95% |
| Mr.Klein vs Shaheen | 42–52 | 44.68% |
| Mr.Klein vs Kuma | 29–50 | 36.71% |
| Mr.Klein vs Zafina | 25–36 | 40.98% |
| Mr.Klein vs Miary Zo | 10–17 | 37.04% |
| Mr.Klein vs Panda | 9–17 | 34.62% |
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.