Draft Signings: White, Maese, Miller, Erwin, Graham

It’s been a busy day on the draft signing front. Among the notable names locked up today, with slot values courtesy of Baseball America (all links to Twitter):

• Shortstop Mikey White will receive a $900K bonus from the Athletics, per MLB.com’s Jim Callis. His second round selection spot (63rd overall) came with a $979,600 allocation, so the team will save some cash in the deal. White checked in at 34th on the board of Kiley McDaniel of Fangraphs, who cites his development at the plate and solid raw power for his position. Other talent evaluators had him further down the board, in the sixties, with some doubting whether he’ll stick at short.
• The Marlins will pay third-rounder Isaiah White an at-slot $698,100 bonus, Chris Cotillo of SB Nation reports. Baseball America had White rated the 138th-best talent available, citing his outstanding speed as his best tool. Miami locked up fourth-rounder Cody Poteet with a slot-value $488.7K bonus, per Cotillo. And the Fish also added sixth-round catcher Justin Cohen for a $540K bonus, well above his $274K slot number at the 176th selection, per Callis. BA credited Cohen’s arm and receiving ability behind the plate, noting that he has some power potential with the bat.
• The Blue Jays have reached a $300K deal with third-round choice Justin Maese, per Callis. That constitutes a somewhat rare below-slot deal for a high school arm, as the slot value was $636,400. While Maese has shown a big fastball and strong slider, Baseball America says he has been inconsistent. Toronto also agreed to a $450K bonus with fourth-round pick Carl Wise, Callis reports, falling just $11,200 of the slot value.
• The Royals have added Western Kentucky outfielder Anderson Miller for a slot bonus of $581,300, says Callis. Baseball America rated Miller within the top 200 prospects available, citing his solid hitting ability, increased power, and potential to play center field as a professional.
• White Sox fourth-rounder Zack Erwin will receive a slot bonus of $508K, Callis  reports. The Clemson lefty was the 117th name on BA’s list, calling him a good athlete with the potential to harness three above-average offerings. Chicago also agreed to terms with sixth-round pick Corey Zangari, a power righty, for $510K, Callis adds. He works in the upper nineties when he’s on, per BA, but is inconsistent. He also has some promise as a hitter, though he likely won’t be able to catch (as he has as an amateur) and would profile as a first baseman.
• The Braves signed their fourth-round pick, Josh Graham of Oregon, for $500K, Jonathan Mayo of MLB.com reports. That’s just a shade under $30K over the slot value. Recently converted from catcher to the mound, Graham has a nice low-to-mid-90s fastball, average slider, and “surprisingly decent change,” according to Baseball America.
• 11th-round pick Brantley Bell has agreed to terms with the Reds for $400k, according to Mayo. Bell, a JuCo shortstop out of State College of Florida Manatee, did not place on any prospect lists.