If my opponent haven't made many units I always try to put some pressure after my exp is up and i have 2 tanks with seige.
i didn't feel like my usual push would do damage so i just pushed and killed some creep and pulled back.
Later on i attacked and killed his third but his army crushed mine just second after. i figured it was a somewhat even trade and took my third. He started his muta harras and did some dmg.
When i pushed out later on to kill of his exp my army got completely destroyed. I don't understand why the first engagement or the second one was so one sided. seems i had no chance.
This is a typical TvZ scenario for me
(the talk in the end was meant to my buddy but i messed up and accidentally sent it to my opponent. My friend was watching my stream)
Thank you for your time!