Mariners and MLB Announce 2023 All-Star Week in Seattle MLB Commissioner Rob Manfred, Mariners Chairman John Stanton, Mariners President of Business Operations Catie Griggs and government officials from around the Seattle area came together at the Space Needle to officially announce T-Mobile Park and the City of Seattle as the hosts of MLB's 2023 All-Star Week. After the announcement, Hall of Famers Ken Griffey Jr. and Edgar Martinez climbed to the top of the Space Needle to raise the All-Star flag high above the Emerald City. For more information about 2023 All-Star Week and to secure access to tickets, visit Mariners.com/AllStar. Check out m.mlb.com/video for our full archive of videos, and subscribe on YouTube for the best, exclusive MLB content: youtube.com/MLB About MLB.com: Commissioner Allan H. (Bud) Selig announced on January 19, 2000, that the 30 Major League club owners voted unanimously to centralize all of Baseball's internet operations into an ind...