Seth Smith is having the best year of his career at the plate. He has slowed down during the second half of the season after a monster first half, but his overall line is still quite good. These days, .266/.370/.444 with half of the games happening in one of the league’s tougher parks for hitters is good for a 134 wRC+.
Even though Smith is having his best year as a hitter at 31, an age at which most players are expected to decline, in itself the story is not terribly interesting. During the off-season and the trade deadline, one could take about the Padres trading Luke Gregerson for him, giving Smith an extension, and electing not to trade him at the deadline (when his numbers was much more impressive) to generaet a bit of heat, but this is not exactly Trout-versus-Cabrera 2012-2013 territory. The Padres are a mediocre team (to put it kindly) in another transitional year, and Smith is only really good by their 2014 standard. He has hardly reshaped himself into a superstar. Smith is a platoon hitter whose greater level of success this year might very well be random variation.
What makes Smith’s performance this season more intriguing than it might appear at first is the possible connection to laser eye surgery Smith had late last season.