It's nice to see Royals catcher Salvador Perez stringing together hits. Many Fantasy owners took a big stake in Perez during the preseason and have yet to see the rewards, so for Perez to provide a promising batting average is encouraging.
While Perez is batting .338 (23 for 68) in his last 19 games, I still caution Fantasy owners to keep expectations in check. As I wrote in the preseason, I didn't believe in Perez's home run numbers early in his MLB career and I still don't. Perez was more of a gap hitter in the minors and his 13.1 percent home run to fly ball ratio last season, per FanGraphs.com, was definitely high for him. This season, Perez's HR/FB ratio is 5.6 percent, which is definitely closer to what can be expected.
Perez can be serviceable as a low-end starter in deep mixed leagues. But I'm not shocked by his lack of power through the first month of the season.