I won over/against you

[angliholic]

You won over/against me.
I lost to you.



We use the above two in our daily conversation in our culture, and they refer to about the same thing for us. But I wonder if they are also true of you native speakers.

[Soup]

You won over me. <odd>
You won against me ~ You beat me.

[angliholic]

Thanks, Soup.
Long time no see! How is it going?
By the way, does it sound right to say "I lost to you?" If yes, does it mean "You beat me?"

[Soup]

I lost to you ~ you beat me.
You lost to me ~ I beat you.

[angliholic]

Soup, thank you again.
I miss your posts a lot!

[Soup]

You're welcome.