Welcome to The Walk Off, the nightly MLB recap from Big League Stew. Here we'll look at the top performers of the night, show you a must-see highlight and rundown the scoreboard. First, we start with a game you need to know about. Mookie Betts' two home runs on Wednesday night put him in the history books, but it wasn't enough to stop the Boston Red Sox from losing. Betts tied a major-league record with five home runs in a two-game span after hitting three on Tuesday. He led off the game with a homer in the first and followed that up with another solo shot in the second, becoming the first player to hit home runs in each of the first two innings in consecutive games according to the Elias Sports Bureau. [ Join a Yahoo Daily Fantasy Baseball contest now ] And still with a white-hot Betts, who finished 2-for-3 with two walks (because why would you give him anything to hit at the moment?) and Xander Bogaerts extending his hitting streak to 25 games, Boston lost to the Baltimore Orioles 13-9 in a wild one at Camden Yards . Joe Kelly was chased with one out in the third inning after Baltimore had already scored seven runs, a performance that was so rough that the right-hander was...