Former Mater Dei standout Jeremy Martinez (USC) among players with O.C. connections taken in MLB draft – Orange County Register
Scouting the USC Trojans - Minor League Ball
Former Mater Dei star Jeremy Martinez is catching on, big time, at USC – Orange County Register
Mater Dei Boys Soccer Roster
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Washington Nationals news & notes: Jeimer Candelario at third base + more… - Federal Baseball
Washington Nationals news & notes: Jeimer Candelario at third base + more… - Federal Baseball
Josef Martínez, founding face of Atlanta United, bound for move to Inter Miami
Nationals announce player development staff - Blog
Washington Nationals news & notes: Jeimer Candelario at third base + more… - Federal Baseball
Scouting the USC Trojans - Minor League Ball
Orlando Martinez Four Seam Images
Joe Martinez - Corpus Christi, Texas, United States, Professional Profile