| Leo Kliessen vs Steve | 3–26 | 10.34% |
| Leo Kliessen vs Reina | 25–1 | 96.15% |
| Leo Kliessen vs Bryan | 15–1 | 93.75% |
| Leo Kliessen vs Heihachi | 14–1 | 93.33% |
| Leo Kliessen vs Kazuya | 14–0 | 100.00% |
| Leo Kliessen vs Law | 11–2 | 84.62% |
| Leo Kliessen vs King | 13–0 | 100.00% |
| Leo Kliessen vs Lili | 12–1 | 92.31% |
| Leo Kliessen vs Feng | 8–3 | 72.73% |
| Leo Kliessen vs Devil Jin | 10–0 | 100.00% |
| Leo Kliessen vs Lars | 7–3 | 70.00% |
| Leo Kliessen vs Yoshimitsu | 8–1 | 88.89% |
| Leo Kliessen vs Dragunov | 9–0 | 100.00% |
| Leo Kliessen vs Jin | 6–2 | 75.00% |
| Leo Kliessen vs Victor | 7–1 | 87.50% |
| Leo Kliessen vs Nina | 6–1 | 85.71% |
| Leo Kliessen vs Jack-8 | 3–3 | 50.00% |
| Leo Kliessen vs Anna | 4–2 | 66.67% |
| Leo Kliessen vs Fahkumram | 6–0 | 100.00% |
| Leo Kliessen vs Asuka | 4–1 | 80.00% |
| Leo Kliessen vs Kuma | 5–0 | 100.00% |
| Leo Kliessen vs Clive | 3–2 | 60.00% |
| Leo Kliessen vs Hwoarang | 4–0 | 100.00% |
| Leo Kliessen vs Claudio | 4–0 | 100.00% |
| Leo Kliessen vs Leo | 2–1 | 66.67% |
| Leo Kliessen vs Jun | 1–2 | 33.33% |
| Leo Kliessen vs Azucena | 2–1 | 66.67% |
| Leo Kliessen vs Raven | 3–0 | 100.00% |
| Leo Kliessen vs Eddy | 1–2 | 33.33% |
| Leo Kliessen vs Lidia | 3–0 | 100.00% |
| Leo Kliessen vs Paul | 2–0 | 100.00% |
| Leo Kliessen vs Xiaoyu | 2–0 | 100.00% |
| Leo Kliessen vs Lee | 1–1 | 50.00% |
| Leo Kliessen vs Leroy | 2–0 | 100.00% |
| Leo Kliessen vs Panda | 1–0 | 100.00% |
| Leo Kliessen 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.