Left-Handed Starting Pitcher
6´0´´
150 pounds
Age: 19
2020 SSHP Top Prospect Ranking: 47
2021 SSS Top Prospect Ranking: 55
SSS rank among all left-handed starting pitchers in the system: 3
Ronaldo Guzman, a native of the Dominican Republic, received a $75,000 signing bonus on Oct. 29, 2018, which may turn out to be the best under-the-radar signing of an international pitcher ever for the White Sox.
In his first taste of professional ball in 2019, he posted a 4.53 ERA and 1.39 WHIP in 14 outings (12 starts) spanning 51 2⁄3 innings.