Ace Reese, Seattle’s top pick from this year’s draft, took his first tour of T-Mobile Park on Monday. The young outfield prospect took a swing through Pike Place Market, the Space Needle, and talked with Mariners officials. He also swung in BP on the field. Seattle nabbed Reese four days earlier with the first overall pick from Walton High School in Marietta. His advisor, Scott Boras, got together with team personnel to lay out the club’s draft plans for Reese’s development.