Mark Appel Makes MLB Debut After 9 Years of Struggles and Time Away from Baseball - FanBuzz
Phillies call up former No. 1 pick Mark Appel to active roster – Philly Sports
Former No. 1 pick Mark Appel gets MLB call-up 9 years after being drafted
Mark Appel: Former No. 1 pick makes MLB debut nine years after being drafted
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Mark Appel: Former No. 1 pick makes MLB debut nine years after being drafted