Ronald Enmanuel Guzman Rodriguez
- Bats Left, Throws Left
- Height 6' 5", Weight 225 lb.
Ronald Guzman made his major league debut for the Texas Rangers on April 13, 2018, being inserted at first base in the starting line-up against the Houston Astros after Elvis Andrus and Rougned Odor had both been placed on the disabled list the day before. He collected his first career hit that day, then on April 14th, connected for his first career homer, a solo shot off Brad Peacock in the 8th inning that tied the game at 5. He then drove in the game-winning run in the 10th with an infield single with the bases loaded off Will Harris. On August 10th, he became the first rookie ever to have a three-homer game against the New York Yankees as he led the Rangers to a 12-7 win over the "Bronx Bombers". All three were solo shots, the first two off Masahiro Tanaka and the third against A.J. Cole. 6 of his 12 homers to that point had been hit against New York.