A High Hopes Exclusive Interview With Phillies Assistant GM Preston Mattingly

James Seltzer and Jack Fritz sit down for a conversation with Phillies assistant general management for player development Preston Mattingly. Presented by Miller Lite. To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices