NA Solo Duo is a joke

Last game I played was totally winnable until one teammate decided that he wanted to play for kills. The guy actually was ahead and got kills and i was very much excited to finally have yi pop off. Well as it goes the yi starts just fighting everything he can and eventually he just loses any lead he had. Now honestly at this point I was not even mad, the guy took a bad fight dove a little to hard even I do that.

What made the game an absolute joke was his build of ie first item then he just says "I split". Proceeds to just push top when he was one of the main reasons we win fights. he did not play for jungle objectives at all he would just chase kills instead of ever going drag. The top laner even asked him to play for objectives and stop chasing kills. Yi at this point takes every fight he can, then just goes to splitting. They're pushing into our base and he is just splitting top.

It only takes one person to lose a game but it takes five to win.