Hernandez will be a 28-year-old free agent after the 2014 season Felix Hernandez nicknamed "King Felix", is a Major League Baseball starting pitcher for the Seattle Mariners. It is known that he throws a fastball that has been clocked as high as 100 mph, although he does not rely entirely on overpowering velocity. Instead he often uses a two-seam fastball, which comes in just a bit slower but with more movement and sinks as it approaches the batter. His repertoire of pitches also includes a hard curve, a changeup, and a slider, all of which he can throw extremely well (he avoided the slider early in his career because the team was concerned it might injure his arm). When at his best, Hernandez can induce a steady procession of groundball outs and strikeouts, with very few balls being hit in the air. Like some other pitchers, Hernandez wears a long-sleeved undershirt beneath his uniform jersey. I wander if you are keen to have one