Houston Astros Make Mark Appel 1st Pick of 2013 MLB Draft
Report: Houston Astros Sign Mark Appel Under Slot Value - Pirates Prospects
Mark Appel Makes MLB Debut After 9 Years of Struggles and Time Away from Baseball - FanBuzz
Who is Mark Appel? No. 1 pick in 2013 MLB Draft gets first call-up from Phillies at age 30
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Houston Astros Near Deal With No. 1 Draft Pick Mark Appel
Appel arrives in big year for No. 1 draft picks
Houston Astros Make Mark Appel 1st Pick of 2013 MLB Draft
Phillies minor-leaguer Mark Appel says he's 'stepping away
VIDEO No. 1 pick Mark Appel to begin pro career with ValleyCats – troyrecord
Mark Appel, No. 1 MLB Draft pick, agrees to terms with Astros for $6.35 million, per report
Mark Appel, Former No. 1 MLB Draft Pick, Attempting Comeback with Phillies, News, Scores, Highlights, Stats, and Rumors
Faith, family help Astros prospect Appel endure early struggles
MLB Draft 2013: Houston Astros select Mark Appel with the top overall pick - The Crawfish Boxes
2013 MLB draft -- Houston Astros pick Mark Appel with No. 1 pick - ESPN
Mark Appel called up by Phillies