Isaac Mattson

June 24, 2025

Solid in high-leverage spot

Mattson allowed one hit and struck out three across 1.2 scoreless innings to earn a hold Monday against the Brewers.

Analysis

The Pirates deployed a bullpen approach Monday, and Mattson was tasked with holding the lead in the seventh and eighth innings. He faced the top five hitters in the Brewers' order and allowed only a single to William Contreras. Mattson could be a candidate to see more consistent high-leverage spots moving forward, as he delivered a 9:2 K:BB across 10.1 innings while allowing only two earned runs with a 0.58 WHIP since being recalled June 7.