RIGHT HANDED PITCHER
|Born: September 27, 1986
Drafted: 3rd round, 101st overall, 2005 (Athletics)
How Acquired: Trade (from Royals) with Clint Robinson for Luis Rico and Luis Sanchez
High School: Rutherford (NJ) HS
WTM’S PIRATE PLAYER PROFILES
|When Mazzaro was drafted, he featured an upper-80s to low-90s fastball with good movement and a potentially good curve. He moved quickly through Oakland’s system, but never got established in the majors despite significant opportunities over four years. He also hasn’t pitched very well in AAA the last several years. Mazzaro throws harder now than he did when he became a pro, averaging about 92 and topping out at 94-95. His main secondary pitch is a slider and he throws an occasional change. He’s gradually become more of a groundball pitcher, but generally has been hit hard in the majors and has not had high K rates. As a major leaguer he’s had trouble with left-handed batters, who’ve posted an OPS of .884 against him compared to .768 by right-handed batters. The Pirates acquired him, along with Clint Robinson, when the Royals designated them both for assignment to clear roster space after the 2012 season. The Pirates only gave up two pitchers who’d been in the Dominican Summer League, neither of whom was considered a top prospect, which probably provides a good measure of Mazzaro’s and Robinson’s value.
Mazzaro signed too late to play in 2005, then the A’s started him off aggressively in full season ball. He put up mediocre numbers in 24 starts, but considering his experience level that’s not surprising.
Mazzaro got another tough assignment, making 28 starts in the hitting-happy California League. His home park inflated HR totals, so the fact that he allowed 13 in 153.1 IP wasn’t bad.
Mazzaro had a big year, winning the Texas League ERA title and reaching AAA at age 21. Baseball America ranked him the 8th best prospect in Oakland’s system after the season.
Mazzaro got off to a strong start in AAA and the A’s called him up at the beginning of June. He stayed in their rotation through the end of August and mostly struggled. His groundball rate was only 39.1% and he gave up a lot of line drives, leading to a BABIP of .350. He also had trouble with gopher balls, allowing a dozen.
The A’s sent Mazzaro back to AAA to start the season and he pitched well there, posting his career high K rate. The team called him up for one start in early May and then for good late in the month. He ended up making 18 starts and six relief appearances. He continued to have trouble with HRs, allowing 19. After the season, the A’s traded Mazzaro to the Royals for David DeJesus.
Mazzaro spent most of the season in the AAA rotation and didn’t pitch especially well there. He had control problems and opponents hit .286 against him. The Royals brought him up for several brief stints, which included a not-so-memorable outing against the Indians in which he allowed 14 earned runs in two and a third innings.
Mazzaro split the season between AAA and the majors, serving as a swing man at both levels. The Royals brought him to the majors briefly several times, then brought him up to stay in September. In AAA, he pitched much better in relief, with a 1.80 ERA, as opposed to 4.40 starting, and much better peripherals, including more than a strikeout per inning. In the majors he was also better as a reliever, but still didn’t pitch well, walking the same number he fanned. He continued to struggle with a very high BABIP, in this case .354. He got his groundball rate up to 45.9%, but he had a very high line drive rate of 27.4%.
Mazzaro was out of options when the Pirates acquired him, but it didn’t entirely matter in the end because they outrighted him to AAA when they signed Francisco Liriano. The days when he could be considered a top prospect are gone, but he could still prove to have value as a reliever, a role in which he has only limited experience so far. Surprisingly, he lasted until near the end of spring training before he was sent to the minors, despite the fact that he mostly struggled. He could see time as both a starter and reliever at Indianapolis.
UPDATE: The Pirates recalled Mazzaro in mid-April when they had a severe need for relief innings.
|2013: Minor league contract
|Signing Bonus: $380,000
MiLB Debut: 2006
MLB Debut: 6/2/2009
MiLB FA Eligible: N/A
MLB FA Eligible: 2016
Rule 5 Eligible: N/A
Added to 40-Man: 6/2/09
Options Remaining: 0 (USED: 2010, 2011, 2012)
MLB Service Time: 2.026
|June 7, 2005: Drafted by the Oakland Athletics in the 3rd round, 101st overall pick; signed on September 8.
June 2, 2009: Contract purchased by the Oakland Athletics.
November 10, 2010: Traded by the Oakland Athletics with Justin Marks to the Kansas City Royals for David DeJesus.
November 20, 2012: Designated for assignment by the Kansas City Royals.
November 28, 2012: Traded by the Kansas City Royals with Clint Robinson to the Pittsburgh Pirates for Luis Rico and Luis Sanchez.
February 8, 2013: Outrighted to AAA by the Pittsburgh Pirates.
April 16, 2013: Recalled by the Pittsburgh Pirates.