| Lenny vs Jin | 22–15 | 59.46% |
| Lenny vs Kazuya | 19–10 | 65.52% |
| Lenny vs Reina | 15–9 | 62.50% |
| Lenny vs Bryan | 14–5 | 73.68% |
| Lenny vs King | 15–3 | 83.33% |
| Lenny vs Asuka | 11–7 | 61.11% |
| Lenny vs Heihachi | 6–10 | 37.50% |
| Lenny vs Law | 10–5 | 66.67% |
| Lenny vs Hwoarang | 10–4 | 71.43% |
| Lenny vs Miary Zo | 11–3 | 78.57% |
| Lenny vs Claudio | 9–4 | 69.23% |
| Lenny vs Paul | 8–4 | 66.67% |
| Lenny vs Steve | 8–3 | 72.73% |
| Lenny vs Fahkumram | 3–8 | 27.27% |
| Lenny vs Lili | 6–4 | 60.00% |
| Lenny vs Jun | 8–2 | 80.00% |
| Lenny vs Armor King | 7–3 | 70.00% |
| Lenny vs Devil Jin | 6–3 | 66.67% |
| Lenny vs Yoshimitsu | 5–3 | 62.50% |
| Lenny vs Victor | 4–4 | 50.00% |
| Lenny vs Jack-8 | 4–3 | 57.14% |
| Lenny vs Feng | 4–3 | 57.14% |
| Lenny vs Lars | 6–1 | 85.71% |
| Lenny vs Alisa | 4–3 | 57.14% |
| Lenny vs Dragunov | 3–3 | 50.00% |
| Lenny vs Eddy | 4–2 | 66.67% |
| Lenny vs Leo | 2–3 | 40.00% |
| Lenny vs Lee | 3–2 | 60.00% |
| Lenny vs Azucena | 1–3 | 25.00% |
| Lenny vs Leroy | 1–2 | 33.33% |
| Lenny vs Lidia | 2–1 | 66.67% |
| Lenny vs Xiaoyu | 1–1 | 50.00% |
| Lenny vs Nina | 1–1 | 50.00% |
| Lenny vs Anna | 0–2 | 0.00% |
| Lenny vs Shaheen | 1–0 | 100.00% |
| Lenny 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.