Keuchel allowed four runs on seven hits and one walk while striking out four for the Diamondbacks' affiliate in the Arizona Complex League on Monday.
This was Keuchel's first game action with the organization after signing a minor-league contract last week. He threw about 80 pitches and did "fairly well," Arizona pitching coach Brent Strom told Theo Mackie of the Arizona Republic. The coach was pleased with the number of strikes thrown and the lefty's signature sinker; the downside was the fastball was not where Strom wanted to see it. Strom and Keuchel have history from when the two were with the Astros, and the coach will monitor the pitcher's off-day throwing session Thursday.