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Coaching Staff

Manager Mickey Storey

Mickey Storey joins the Express from the Class A Quad Cities River Bandits, where he began his managerial career in 2018. The 32-year-old skipper led the River Bandits to an 81-59 record in 2018, the second-best mark in the Midwest League and the club's highest win total since 2015. Prior to his time in Quad Cities, Storey served as the development coach at Class A-Advanced Buies Creek in 2017. The former right-handed pitcher had a nine-year professional playing career that included one season with the Astros in 2012 in which he posted a 3.86 ERA in 26 appearances with the Major League club.

Storey was born in Fort Lauderdale, Florida, where he attended nearby Deerfield Beach High School before moving on to Florida Atlantic University in Boca Raton. He was drafted twice in his career, first by the Minnesota Twins in the 22nd round of the 2007 MLB Draft and again by the Oakland Athletics in the 31st round of the 2008 MLB Draft. During his nine-year professional career, Storey pitched at every level of affiliated baseball, including stints with Sacramento and Oklahoma City in the Pacific Coast League. He also posted winter ball stints in the Dominican Republic, Mexico and Venezuela. He finished his playing career in 2016 following two seasons with the Somerset Patriots of the independent Atlantic League. In total, the righty amassed a career 3.52 ERA in 385 games.

Pitching Coach Drew French

Drew French enters his fourth season in the Astros organization but his first at the Triple-A level. He helped to build championship clubs in each of the last two seasons, serving as the pitching coach for the 2018 Carolina League Champion Buies Creek Astros as well as the 2017 Midwest League Champion Quad Cities River Bandits. He began his Astros career as a coach with the Short Season Tri-City Valley Cats in 2016.

A native of Austin, French attended Stephen F. Austin High School and Concordia University, graduating in 2006 with a degree in marketing and management. He was named a three-time Academic All-Southwestern Conference selection during his playing career at Concordia. The 35-year-old served as the Director of Baseball Operations for the University of Alabama from 2009-2011 before acting as the pitching coach at Florida International University from 2012-2013 and Lee University from 2014-2015.

Hitting Coach Ben Rosenthal

Ben Rosenthal begins his third season within the Astros organization after serving as the hitting coach for championship clubs in each of his first two seasons with Houston, including 2018 at Buies Creek and 2017 at Quad Cities. The former catcher posted a four-year professional career, including two seasons in the St. Louis Cardinals minor league system and two seasons in the independent leagues. The 39-year-old last suited up for the El Paso Diablos in 2006 before transitioning into a coaching role. Rosenthal served as an assistant coach at Universal City High School in San Diego before moving on to Bishop Gorman High School in Las Vegas. He moved back to San Diego in 2013 to serve as the head coach for Mira Mesa High School. His last coaching position before joining the Astros was at Point Loma Nazarene University from 2014-2016.

Originally born in Phoenix, Rosenthal grew up in Las Vegas, where he attended Green Valley High School. After two years of playing junior college baseball at Riverside City College, he transferred to San Diego State University, where he completed his degree in kinesiology with a supplement in introductory sciences. He later earned a master's degree in physical education from Azusa Pacific.

Performance Coach Josh Peterson

Josh Peterson enters his first season in the Astros organization as the Performance Coach for the Round Rock Express. Peterson recently graduated from the University of North Georgia, where he was a member of the Nighthawks baseball program before serving as a sports performance guidance assistant with the university's athletic strength and conditioning department.

Prior to joining the Astros organization, Peterson worked at Authentic Performance Center and was the summer collegiate head coach of the Colorado Rough Riders baseball club in 2017.

Peterson received both his masters and bachelor's degrees in kinesiology from the University of North Georgia while also earning an associate's degree from Northeast Mississippi Community College. Peterson played on the baseball team at Northeast Mississippi from 2015-2015 and at North Georgia from 2016-2017. While at UNG, he helped his program reach the Division II National Championship in 2017.

Peterson is an NSCA Certified Strength and Conditioning Specialist.

Athletic Trainer John Gregorich

John Gregorich returns to the Astros for his sixth season but his first as the Athletic Trainer for the Round Rock Express. Prior to joining the E-Train, Gregorich served as the Athletic Trainer for the Double-A Corpus Christi Hooks in 2018, Class-A Advanced Buies Creek Astros in 2017, the Short Season Tri-City Valley Cats from 2015-2016 and for the Rookie-level Greeneville Astros in 2014. He was named the 2014 PBATS Appalachian League Athletic Trainer of the Year.

Before joining the Astros, Gregorich was a sports medicine intern for the Cleveland Indians in 2013. He also interned with the Indians' Class-A affiliate, the Lake County Captains, in 2012. Gregorich served as a graduate student assistant for the University of Tennessee at Chattanooga during the 2012 football season.

While in Chattanooga, he received a master of science degree in athletic training in 2013. Gregorich previously earned his bachelor's degree in exercise science from Bellarmine University in Louisville, Kentucky.

Originally from Chardon, Ohio, Gregorich and his wife Chrystal and son William currently reside in West Palm Beach, Florida.

Strength & Conditioning Coach Dwayne Peterson

Dwayne Peterson returns to the Astros for his sixth season as a Strength and Conditioning Coach, but his first in Round Rock. Peterson joined the Astros in 2014 at Rookie-level Greeneville before stints at Class-A Quad Cities in 2015, Class-A Advanced Lancaster in 2016, Double-A Corpus Christi in 2017 and Triple-A Fresno in 2018. During the 2017 offseason, he also served as the Strength and Conditioning Coach for the Mesa Solar Sox in the Arizona Fall League.

Prior to joining the Astros, Peterson completed strength and conditioning internships with Northern Kentucky University and the College of Mount St. Joseph, where he was responsible for the school's baseball strength and conditioning program. During the offseason, he serves as the head baseball strength coach at Mount St. Joseph.

Peterson is a Certified Strength and Conditioning Specialist, a Registered Strength and Conditioning Coach and is a USA Weightlifting Level 1 Sports Performance Coach.

He received his bachelor of science degree in exercise science in 2013 from Northern Kentucky, where he is now pursuing his master of business administration degree.

During the offseason, Peterson is a competitive powerlifter in his home of Erlanger, Kentucky.