John Rooney is a left-handed pitcher for the Durham Bulls.

In MLB, John Rooney has appeared in 1 games (1.1 IP) with a 6.75 ERA, a 1.50 WHIP, and 13.50 strikeouts per nine innings, on 2 strikeouts and 1 walks. In AAA, John Rooney has appeared in 136 games (153.2 IP) with a 3.63 ERA, a 1.35 WHIP, and 10.48 strikeouts per nine innings, on 179 strikeouts and 85 walks.

John Rooney's most recent tracked outing on netpitch was Jul 3, 2026 (AAA 2026).

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