Johnathan Lavallee is a right-handed pitcher for the Louisville Bats.

In AAA, Johnathan Lavallee has appeared in 9 games (14.2 IP) with a 9.20 ERA, a 1.91 WHIP, and 5.52 strikeouts per nine innings, on 9 strikeouts and 11 walks.

Johnathan Lavallee's most recent tracked outing on netpitch was Aug 16, 2026 (AAA 2026).

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