Thomas Harrington’s 2025 season got off to an up-and-down start. After making his debut with the Pittsburgh Pirates in the second series of the year, Harrington struggled to adjust to big league hitters. He was sent back down to AAA Indianapolis a week after his first MLB start. Then, the 23-year-old right-hander faced significant challenges in his return to the minor leagues, posting a 6.87 ERA through April and May. However, June has been a different story. Harrington has turned things around in impressive fashion, delivering three consecutive quality starts and showcasing the pitching potential that made him MLB Pipeline’s No. 80 overall prospect. His best performance yet came last Saturday,