| Leen vs Kazuya | 187–162 | 53.58% |
| Leen vs Jin | 177–127 | 58.22% |
| Leen vs Heihachi | 157–116 | 57.51% |
| Leen vs King | 124–116 | 51.67% |
| Leen vs Bryan | 130–91–1 | 58.82% |
| Leen vs Dragunov | 105–107 | 49.53% |
| Leen vs Steve | 87–49 | 63.97% |
| Leen vs Reina | 73–60 | 54.89% |
| Leen vs Devil Jin | 70–54 | 56.45% |
| Leen vs Paul | 60–59 | 50.42% |
| Leen vs Hwoarang | 58–55 | 51.33% |
| Leen vs Law | 68–39 | 63.55% |
| Leen vs Feng | 55–50 | 52.38% |
| Leen vs Lee | 52–49 | 51.49% |
| Leen vs Lili | 46–44 | 51.11% |
| Leen vs Jun | 43–42 | 50.59% |
| Leen vs Jack-8 | 47–31 | 60.26% |
| Leen vs Yoshimitsu | 37–37 | 50.00% |
| Leen vs Lars | 35–38 | 47.95% |
| Leen vs Azucena | 44–29 | 60.27% |
| Leen vs Asuka | 42–29 | 59.15% |
| Leen vs Armor King | 34–33 | 50.75% |
| Leen vs Victor | 32–30 | 51.61% |
| Leen vs Clive | 44–15 | 74.58% |
| Leen vs Claudio | 30–24 | 55.56% |
| Leen vs Eddy | 30–23 | 56.60% |
| Leen vs Nina | 30–21 | 58.82% |
| Leen vs Xiaoyu | 33–17 | 66.00% |
| Leen vs Lidia | 24–26 | 48.00% |
| Leen vs Leroy | 22–21 | 51.16% |
| Leen vs Leo | 23–15 | 60.53% |
| Leen vs Anna | 17–20 | 45.95% |
| Leen vs Alisa | 15–20 | 42.86% |
| Leen vs Raven | 15–18 | 45.45% |
| Leen vs Fahkumram | 13–20 | 39.39% |
| Leen vs Shaheen | 19–12 | 61.29% |
| Leen vs Miary Zo | 15–13 | 53.57% |
| Leen vs Kuma | 14–9 | 60.87% |
| Leen vs Zafina | 10–10 | 50.00% |
| Leen 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.