OK, so the guy got fortunate to some extent. But look at what happened. He's a guy who is 26 years old, pitching for a team he rooted for growing up. In terms of talent, he's pretty low on the professional baseball totem pole - never drafted, but he's worked his way up AAA. Still, his fastball is not fast, and there was probably a better than 50/50 chance that he'd never be called up to the big leagues. Then, the Cubs play an 18 inning game, and are forced to use the scheduled starter for the next night. Therefore, they need someone new, and with all the injuries, there aren't any top prospects at AAA sitting and waiting to be called up. It just happens that it's O'Malley's turn in the rotation, so he's the one who gets the call. His control isn't all that great and the Astros hit some balls hard off him, but he gets the big outs when he needs them, and gives the bullpen a much-needed rest. As usual, the Cubs' offense is incompetent, but they do get 1 run, and O'Malley gets the job done and, with the help of Howry, gets the lead to stand up. His first big-league start is an eight-inning shutout, in front of his parents, who made the long trip to see him play. So yeah, he got lucky, and no, he's not going to be a great pitcher. But, the stars just aligned right for him and got him to the big leagues, and he pitched a great game for the team he's always rooted for. It's been a pretty depressing year. Let's enjoy this rare bright moment in an otherwise crappy season.