| Lasss vs Dragunov | 89–59 | 60.14% |
| Lasss vs Yoshimitsu | 64–59 | 52.03% |
| Lasss vs Hwoarang | 78–44 | 63.93% |
| Lasss vs Lili | 70–42 | 62.50% |
| Lasss vs Jin | 50–61 | 45.05% |
| Lasss vs Kazuya | 52–48 | 52.00% |
| Lasss vs King | 67–29 | 69.79% |
| Lasss vs Nina | 48–48 | 50.00% |
| Lasss vs Feng | 55–40 | 57.89% |
| Lasss vs Claudio | 62–32 | 65.96% |
| Lasss vs Xiaoyu | 45–45 | 50.00% |
| Lasss vs Alisa | 58–30 | 65.91% |
| Lasss vs Bryan | 49–37 | 56.98% |
| Lasss vs Devil Jin | 51–29 | 63.75% |
| Lasss vs Reina | 42–23 | 64.62% |
| Lasss vs Raven | 38–22 | 63.33% |
| Lasss vs Heihachi | 38–21 | 64.41% |
| Lasss vs Eddy | 28–28 | 50.00% |
| Lasss vs Victor | 28–18 | 60.87% |
| Lasss vs Paul | 31–14 | 68.89% |
| Lasss vs Steve | 25–18 | 58.14% |
| Lasss vs Jun | 19–24 | 44.19% |
| Lasss vs Leo | 14–27 | 34.15% |
| Lasss vs Law | 29–10 | 74.36% |
| Lasss vs Jack-8 | 25–14 | 64.10% |
| Lasss vs Azucena | 18–21 | 46.15% |
| Lasss vs Lidia | 14–24 | 36.84% |
| Lasss vs Zafina | 17–20 | 45.95% |
| Lasss vs Lee | 21–13 | 61.76% |
| Lasss vs Asuka | 25–7 | 78.12% |
| Lasss vs Shaheen | 18–13 | 58.06% |
| Lasss vs Lars | 13–14 | 48.15% |
| Lasss vs Kuma | 13–14 | 48.15% |
| Lasss vs Leroy | 13–11 | 54.17% |
| Lasss vs Panda | 0–1 | 0.00% |
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.