I know a lot a ppl have had the same problem, too. doing a few matches online, one match I was doing a triple threat extreme rules match. I was playing as ryback, another guy was playing as y2j, and third guy was playing as stone cold. the guy playing as stone cold spent most of the match outside the ring, doing taunts, and every time me or the guy playing as Jericho got each other in a submission or pinfall, the cheating would run into the ring, break it up, and go back outside of the ring. he kept hitting multiple stunners over and over again, too. me and the guy playing as Jericho decided to double team him, but the guy playing as stone cold got a cheap win at the end. after the match, he sent me a message saying "gg bro".
another match I did, another guy playing as big show kept move spamming and taunting then pinned me. in the lobby, he also sent a message saying "gg" and asked for a rematch.
what would you'd done if someone cheated through a match, then sent you a message saying "good game"?
p.s. sorry if it's too long.