When a Person Complains ... in Ascension - to Report or Not Report

Absolutely amazed by one player (playing Maokai) in an Ascension game I had an hour ago.

The Maokai accused me to trolling in the game when I selected Galio, a champ that I thought was a good fit because I suspected that we might need an MR using champ. But he didn't stop complaining and finger-pointing.

As I responded at one point in chat, I told him that I was doing my best - and the end of the game stats seemed to back me up. (To be honest, I started tuning out his complaining and only put positive stuff in chat from that point onwards.) And. ironically, by the end of the game even though we lost, I ended up taking more damage (tank-wise) than he did during the game (my 48 786 to his 40 388)- and ended up having the second highest point total. Heck, I even had a better KDA too (my 15/12/32 to his 10/12/30) - it was the second best KDA on the team. Similarly, I did more damage and I think I might have even protected my teammates better than he did too.

Yet I was puzzled as to why through the whole game why he continued to harangue me. And I should note that he similarly gave a fellow teammate a hard time, who, in his opinion, was dying too much. (Perhaps that part was true.) He finished the game by saying "I will report you".

Should I have reported him? Or should I have buried the hatchet and let him go because he was having (I would guess) a bad day?