[1] He made his professional debut in 2019 with the DSL Padres of the Rookie-level Dominican Summer League, going 1–2 with a 3.31 ERA and 21 strikeouts over 35+1⁄3 innings.
[3] Iriarte split the 2021 season between the AZL Padres of the Rookie-level Arizona League and the Lake Elsinore Storm of the Low-A West, going a combined 0–5 with an 11.40 ERA and 34 strikeouts over 30 innings.
[9] On March 13, 2024, the Padres traded Iriarte, Steven Wilson, Drew Thorpe, and Samuel Zavala to the Chicago White Sox in exchange for Dylan Cease.
[10] However, Iriarte began the year with the Double–A Birmingham Barons, compiling a 5–7 record and 3.71 ERA with 122 strikeouts over 23 games (22 starts).
[11] Iriate made his Major League debut on September 3 in a relief appearance against the Baltimore Orioles, going one inning, allowing one hit, walking two, and giving up one earned run.