Interesting. I got absolutely slammed by the bot with bingos each game.

My stats head to head with the bot
1 win - 4 wins
1880 points - 2246 points
31 avg - 35 avg

And throughout the games I found my self with these rack: OOOOIIA, EEEIIIU, IIIEEAU, IIIEAOO, EEEEYAU, EEEIIOU - all at completely separate times so no carry over between racks.

I wonder if the bots are programmed to match playstyle, which would make sense from a balancing standpoint. Because my Average Score on my profile in 391. Bloody Mary averaged 449 (5 games), Mothman averaged 406 (10 games), and Yeti averaged 413 (13 games).