Riley Cooper is a left-handed pitcher for the Frederick Keys.

In AAA, Riley Cooper has appeared in 2 games (5.0 IP) with a 14.40 ERA, a 2.00 WHIP, and 9.00 strikeouts per nine innings, on 5 strikeouts and 4 walks.

Riley Cooper's most recent tracked outing on netpitch was Jun 9, 2026 (AAA 2026).

Use the interactive dashboard above to break down Riley Cooper's pitch mix, velocity, command, sequencing, count leverage, and damage-risk trends across every tracked MLB and AAA appearance.