Mark Leiter Jr. (@leiter_jr) • Instagram photos and videos

Mark Leiter Jr. (@leiter_jr) • Instagram photos and videos

Mark Leiter Jr. (@leiter_jr) • Instagram photos and videos

Mark Leiter Jr (@Leiter_Jr) / X

Mark Leiter Jr (@Leiter_Jr) / X

Mark Leiter Jr (@Leiter_Jr) / X

Mark Leiter Jr (@Leiter_Jr) / X

MLB Rookie Profile: Mark Leiter Jr, RHP, Philadelphia Phillies - Minor League Ball

Mark Leiter Jr. (@leiter_jr) • Instagram photos and videos

Pink, Mike Trout, Will Smith, Kobe Bryant, famous names react to Philadelphia Eagles NFC Championship win on way to Super Bowl - 6abc Philadelphia

Mark Leiter Jr (@Leiter_Jr) / X

Mark Leiter Jr. (@leiter_jr) • Instagram photos and videos

Mark Leiter Jr (@Leiter_Jr) / X