| Lenn vs Kazuya | 20–6 | 76.92% |
| Lenn vs Jun | 15–3 | 83.33% |
| Lenn vs King | 11–5 | 68.75% |
| Lenn vs Steve | 9–6 | 60.00% |
| Lenn vs Jin | 8–6 | 57.14% |
| Lenn vs Reina | 5–4 | 55.56% |
| Lenn vs Yoshimitsu | 3–5 | 37.50% |
| Lenn vs Paul | 4–3 | 57.14% |
| Lenn vs Azucena | 5–2 | 71.43% |
| Lenn vs Law | 4–2 | 66.67% |
| Lenn vs Asuka | 4–2 | 66.67% |
| Lenn vs Dragunov | 4–2 | 66.67% |
| Lenn vs Leo | 4–2 | 66.67% |
| Lenn vs Fahkumram | 2–4 | 33.33% |
| Lenn vs Hwoarang | 3–2 | 60.00% |
| Lenn vs Bryan | 3–1 | 75.00% |
| Lenn vs Jack-8 | 0–4 | 0.00% |
| Lenn vs Feng | 2–2 | 50.00% |
| Lenn vs Lars | 3–1 | 75.00% |
| Lenn vs Xiaoyu | 2–1 | 66.67% |
| Lenn vs Lili | 2–1 | 66.67% |
| Lenn vs Shaheen | 1–2 | 33.33% |
| Lenn vs Lidia | 1–2 | 33.33% |
| Lenn vs Clive | 2–1 | 66.67% |
| Lenn vs Claudio | 2–0 | 100.00% |
| Lenn vs Lee | 2–0 | 100.00% |
| Lenn vs Leroy | 0–2 | 0.00% |
| Lenn vs Eddy | 2–0 | 100.00% |
| Lenn vs Heihachi | 2–0 | 100.00% |
| Lenn vs Anna | 2–0 | 100.00% |
| Lenn vs Alisa | 0–1 | 0.00% |
| Lenn vs Victor | 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.