The 20-year-old Graterol started the year as a starting pitcher and posted a 1.89 ERA with 46K in 47.2 IP, but suffered from a shoulder impingement condition in early June, and was shut down until late-July. Since his return to Pensacola, he’s been used as a reliever, throwing five innings, holding opponents to a 0.71 ERA, though he’s only struck out four batters. His outing yesterday versus Chattanooga was when he threw the 103.8 MPH pitch.
He is being joined at Rochester by Jorge Alcala. Like Graterol, Alcala also has a triple-digit fastball and started the year at AA-Pensacola as a starting pitcher, but he has posted a 5.87 ERA. He also was recently moved into a relief role and has posted a 1.69 ERA, and held opponents to a .179 batting average and struck out seven in 10.2 IP.
The move to Rochester gives both time to build on their move to the bullpen, while facing a higher level of competition and using the more homer-friendly major league baseball, which AAA adopted this year. Both could help the Twins bullpen for the stretch run and help the team in the playoffs. Rosters expand on September 1st, and both are eligible for the postseason roster.
Both would also likely shatter the previous records for “fastest pitch ever thrown by a Twins pitcher.” The top five are:
Juan Morillo 100.3
Trevor May 99.8
Ryan Pressly 99.0
JT Chargois 98.9
Fernando Romeo 98.7
- Aug 18 2019 04:08 PM
- by John Bonnes