Cubs Pitching Prospect Ethan Roberts Shows Off Increased Velocity

Cubs rookie Ethan Roberts emphatically reminds baseball world what he's capable of - Marquee Sports Network

Prospect Update: Ethan Roberts Looks Ready to Return Home in 2020 – Cubs Central

Suzuki extends hit streak to 6, Cubs down Bryant, Rox 5-2

System on the Rise: Behind the Scenes with Five Cubs Pen Arms

Top 25 Cubs prospects: 2022 preseason - Marquee Sports Network

Ethan Roberts emotional when told he made Cubs Opening Day roster

Dynasty: Chicago Cubs' 2020 Preseason Top 50 Prospects

Cubs Prospect Ethan Roberts is the Unique Kind of Reliever Worthy of a 40-Man Roster Spot - Bleacher Nation

Prospect Update: Ethan Roberts Looks Ready to Return Home in 2020 – Cubs Central

MLB 40-Man Roster Protection Analysis Ahead Of Rule 5 Draft — College Baseball, MLB Draft, Prospects - Baseball America