<p>"Lost Ballparks", with Mike Koser, is a podcast that takes you on a journey to the golden age of baseball's lost ballparks as told by the players, broadcasters, batboys, clubhouse managers, groundskeepers, umpires and fans who provide firsthand accounts of what it was like to spend a summer afternoon at Ebbets Field, the Polo Grounds, Forbes Field, Yankee Stadium, Comiskey Park, Crosley Field and many more. </p>
| Title | Date published | ||
| Bonus Episode: Larry Lucchino (Padres & Red Sox HOF) | 2024-04-24 | ||
| Steve Vucinich (Oakland A's HOF) | 2024-04-03 | ||
| Rocky Colavito (Indians HOF) | 2024-03-06 | ||
| Pete Weber (Buffalo Bisons/War Memorial Stadium) | 2024-02-07 | ||
| Fergie Jenkins (HOF 1991) | 2024-01-03 | ||
| Jon Miller Returns | 2023-08-14 | ||
| Mike McDermott (Former Dodgers BP Pitcher) | 2023-08-07 | ||
| Ted Simmons (HOF 2020) | 2023-07-31 | ||
| Warren Brown (Reds Clubhouse/Batboy 1970's) | 2023-07-24 | ||
| Rick Dempsey (Orioles HOF) | 2023-07-17 | ||
| Steve Garvey (Padres HOF) | 2023-07-14 | ||
| Kent Hrbek (Twins HOF) | 2023-07-10 | ||
| Roy Firestone (ESPN) | 2023-07-03 | ||
| George Toma (K.C. A’s Groundskeeper) | 2023-06-26 | ||
| Reggie Jackson (HOF 1993) | 2023-06-23 | ||
| Steve Stone (White Sox/Cubs) | 2023-06-19 | ||
| Art Shamsky (1969 Mets) | 2023-06-12 | ||
| Rollie Fingers (HOF 1992) | 2023-06-09 | ||
| Andy Strasberg (My 1961) | 2023-06-05 | ||
| Rick Rizzs (Mariners) | 2023-05-29 |