About Spencer Arrighetti

Spencer Zane Arrighetti (born January 2, 2000) is an American professional baseball pitcher for the Houston Astros of Major League Baseball (MLB). He made his MLB debut in 2024.

Amateur career
Arrighetti attended Cinco Ranch High School in Katy, Texas, and played college baseball at TCU, Navarro College, and Louisiana. As a freshman at TCU, Arrighetti made 16 appearances (1 start), striking out 19 batters across 17 innings pitched, in which he gave up 17 earned runs for a 9.00 ERA. In 2020, Arrighetti transferred to Navarro College, where he made four starts, pitching to a 2–2 win-loss record and 4.26 earned run average (ERA) with 30 strikeouts. That same year, he played collegiate summer baseball for the Wisconsin Rapids Rafters of the Northwoods League.

As a junior, Arrighetti transferred to the University of Louisiana at Lafayette. In 2021, he led the Ragin' Cajuns with 83.2 innings pitched, posting a 7–6 record with a 3.12 ERA and a team-high 91 strikeouts.