In 2017 was the Southern League All-Star Game's Home Run Derby champion...in 2014 was a Mariners MiLB.com Organization All-Star and a mid-season California League All-Star...played in the 2014 SiriusXM All-Star Futures Game at Min's Target Field...in 2012 was the Dominican Summer League's Most Valuable Player...is the nephew of former Major League players Vladimir Guerrero and Wilton Guerrero and a cousin to Vladimir Guerrero Jr....the elder Vladimir Guerrero played 16 seasons in the Major Leagues and was the 2004 American League Most Valuable Player...was signed by Patrick Guerrero, Bob Engle and Franklin Taveras Jr. (Mariners).
Spent the season at Class AA Pensacola, where at the Southern League All-Star Game he was crowned Home Run Derby champion (29hr)...his 137 hits were a single-season franchise record, fifth-most in the Southern League...also ranked among the Southern League leaders in at bats (4th)...attended his first Major League spring training camp...in 16 exhibition apps hit .304 (23 2b, 4rbi)...played for Orientales in the Dominican Winter League (40g, .287, 7 2b, 4hr, 26rbi, 3sb).
Entered the season rated the Diamondbacks' eighth-best prospect by Baseball America and 11th-best prospect by MLB.com...in 126 apps for Class AA Mobile and Class AAA Reno produced 38 extra-base hits and 54 RBI...following the season played for Estrellas in the Dominican Winter League (33g, .250, 6 2b, 1hr, 16rbi, 1sb)...on 11/18 was designated for assignment...on 11/28 was claimed off waivers by the Reds...on 12/2 was non-tendered and became a free agent but a week later was re-signed by the Reds to a minor league contract and invited to 2017 Major League spring training camp.
Appeared in 126 games between Double-A Jackson (Mariners) and Double-A Mobile (D-backs), hitting .222 (102-for-460) with 25 doubles, 7 homers and 47 RBI…Acquired from Seattle on June 3, with C Welington Castillo, RHP Dominic Leone and INF Jack Reinheimer for OF Mark Trumbo and LHP Vidal Nuño…Hit .300 (15-for-50) with 2 homers and 4 RBI in 13 games with Salt River in the Arizona Fall League…Entered the season ranked by Baseball America as the Mariners' No. 7 prospect.