What a day it was for the Chicago Cubs, who took on arguably the best arm in Major League Baseball in Paul Skenes of the Pittsburgh Pirates. The Pirates and Cubs, division rivals, are in completely different spots as organizations.

Pittsburgh Pirates right-hander Paul Skenes experienced a career first on Thursday against the Chicago Cubs ( GameTracker ), and not of the positive manner he's grown accustomed to over the last year. Rather, Thursday's game represented the first time he has surrendered three home runs during an appearance at the big-league level.

Paul Skenes could tell during his pregame bullpen session on Thursday that he wasn't quite right. The Chicago Cubs then went out and offered tangible proof, taking the Pittsburgh ace deep three times in the fifth inning of what became an 8-3 Pirates loss on Thursday in a performance that was decidedly unSkenes-like,