| Lenny vs Jin | 204–161 | 55.89% |
| Lenny vs King | 180–181 | 49.86% |
| Lenny vs Kazuya | 151–118 | 56.13% |
| Lenny vs Law | 111–133 | 45.49% |
| Lenny vs Bryan | 122–115 | 51.48% |
| Lenny vs Dragunov | 110–98 | 52.88% |
| Lenny vs Hwoarang | 103–101 | 50.49% |
| Lenny vs Paul | 78–109 | 41.71% |
| Lenny vs Lili | 70–100 | 41.18% |
| Lenny vs Reina | 87–81 | 51.79% |
| Lenny vs Yoshimitsu | 73–88 | 45.34% |
| Lenny vs Steve | 81–78 | 50.94% |
| Lenny vs Feng | 55–72 | 43.31% |
| Lenny vs Victor | 59–65 | 47.58% |
| Lenny vs Lars | 52–71 | 42.28% |
| Lenny vs Nina | 58–58 | 50.00% |
| Lenny vs Lee | 58–55 | 51.33% |
| Lenny vs Jun | 52–52 | 50.00% |
| Lenny vs Xiaoyu | 57–39 | 59.38% |
| Lenny vs Heihachi | 43–46 | 48.31% |
| Lenny vs Jack-8 | 49–39 | 55.68% |
| Lenny vs Eddy | 45–36 | 55.56% |
| Lenny vs Alisa | 36–44 | 45.00% |
| Lenny vs Devil Jin | 32–42 | 43.24% |
| Lenny vs Leo | 41–30 | 57.75% |
| Lenny vs Asuka | 36–30 | 54.55% |
| Lenny vs Claudio | 23–37 | 38.33% |
| Lenny vs Leroy | 23–31 | 42.59% |
| Lenny vs Zafina | 24–27 | 47.06% |
| Lenny vs Raven | 26–25 | 50.98% |
| Lenny vs Azucena | 18–25 | 41.86% |
| Lenny vs Clive | 15–25 | 37.50% |
| Lenny vs Kuma | 16–23 | 41.03% |
| Lenny vs Lidia | 17–13 | 56.67% |
| Lenny vs Shaheen | 8–15 | 34.78% |
| Lenny vs Panda | 2–4 | 33.33% |
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.