When you report unskilled players doesnt it put them on blocked list or something?

Had a game my entire team fed. I went 7-8 after tons of ganks. I was top. reported the cait because she was 1-5 until late game and ks 3 of my kills with her ult. moa jungle went 0-8 i believe. So next game I get said cait and said moa that are duo in the lobby. All they did was trash talk and troll about how bad I did and cost us the game . I was first pick and called top. said moa picked naus. blah blah someone eventually dodged. how do I keep from having to play with these people? Is it possible?