Edwin Diaz | KNKX

Edwin Diaz

Richard Drew / AP Photo

The Mariners made additional roster moves this week. That means more veteran players are leaving Seattle. KNKX sports commentator Art Thiel talked with Morning Edition host Kirsten Kendrick about the reasons for the drastic purge.

Ted S. Warren / AP Photo

The Mariners host the Houston Astros at Safeco Field this weekend as the pennant race heats up. The Mariners have won eight games in a row, including all of the games on their latest road trip.

Sports commentator Art Thiel says it's a very exciting time for the team and their fans.