2019 “Ones to Watch” – National League Pitchers
National League East:
- Atlanta Braves: LHP Miguel Jerez
- Miami Marlins: RHP Alberto Guerrero
- New York Mets: RHP Willy Taveras
- Philadelphia Phillies: RHP Victor Santos
- Washington Nationals: RHP Tomas Alastre (2018 #5 UTR-OAS)
National League Central:
- Chicago Cubs: RHP Yovanny Cruz
- Cincinnati Reds: RHP Luis Alecis
- Milwaukee Brewers: RHP Max Lazar
- Pittsburgh Pirates: RHP Max Kranick (2017 OTW) (2018 #5 UTR-OAS)
- St. Louis Cardinals: RHP Hector Soto
National League West:
- Arizona Diamondbacks: RHP Deyni Olivero
- Colorado Rockies: RHP Anderson Amarista
- Los Angeles Dodgers: RHP Jose Rodulfo
- San Diego Padres: LHP Osvaldo Hernandez (2018 #2 UTR-OAS)
- San Francisco Giants: RHP Aaron Phillips (2018 #4 UTR-OAS)