Is Pedro Alvarez having a successful season?

Last night, Pedro Alvarez let loose his prodigious power with two monster home runs. The first was an opposite-field shot that cleared the Northside Notch in the deepest part of the park. Deciding that was not impressive enough, he followed it up with a herculean shot to right-center that went a stunning 469 feet. That mammoth blast was the longest home run by a Pirate in PNC Park history and, with it, Alvarez joined the 25-homer club for the first time in his young career.

Despite the fireworks, Pedro's season has been something of an enigma. It's not an understatement to say he's been one of the streakiest hitters in all of baseball. Alvarez was flat out of the gate only to get hot in mid-June. From there he went on an incredible tear until mid-July, when his production once again fell off a cliff. Recently, though he's been swinging the bat well and his 2-punch statement in an incredibly important game for the Pirates last night has been the pinnacle of his late-season resurgence. What are we to make of his overall season, then?

Well, a dream season for Pedro would be something like a .270 average and 35 homers. A  realistic breakout, then, might look something like a .250 season average and 25 homers. That, of course, is nearly identical to his current season totals. It's hard not to consider that a success. His overall line is .247/.327/.484 with 25 HR, 67 RBI and an impressive isolated power number of .237. The latter number is good for fifth in the National League. He's been a 3.0 WAR player this season according to Fangraphs. That's all fairly impressive and I'm sure the Pirates are happy with the overall production. Sure, the 31.8% K rate is a concern, but he's always going to strike out a lot. Pedro's value will always be judged by his power numbers and his run production and, for the most part, he's been strong in those areas this season. It's also true that the Pirates have played their best baseball when Pedro's been on, so hopefully this recent hot streak will translate into wins for the Bucs as they fight for their first playoff spot in 20 years.