Jonathan Loáisiga is a right-handed pitcher for the Arizona Diamondbacks.

In MLB, Jonathan Loáisiga has appeared in 230 games (283.2 IP) with a 3.39 ERA, a 1.23 WHIP, and 8.06 strikeouts per nine innings, on 254 strikeouts and 89 walks. In AAA, Jonathan Loáisiga has appeared in 12 games (23.2 IP) with a 5.32 ERA, a 1.23 WHIP, and 10.27 strikeouts per nine innings, on 27 strikeouts and 6 walks.

Jonathan Loáisiga's most recent tracked outing on netpitch was Aug 18, 2026 (MLB 2026).

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