Marquez played high school football, ran
track, and played
baseball at
Odessa High School in
Odessa, Texas. He played football at the
running back position, and baseball at the
shortstop position. Marquez was ranked as a 4-star prospect by
Scout.com and an All-American prospect by
PrepStar College Recruiting. His father, Brad Givens, also played for Odessa High. As a sophomore, Marquez rushed 203 times for 1,743 yards and 21 touchdowns, earning
Associated Press All-State 2nd Team honors. As a junior, Marquez rushed 77 times for 492 yards before being sidelined by an elbow tendon
tear. During his senior year, Marquez accrued 2,210 rushing yards and 29 touchdowns, becoming the school's new all-time leading rusher. Marquez accepted a scholarship to play football collegiately for
Texas Tech over several schools including the
Oklahoma Sooners. Additionally, Marquez was selected by the
New York Mets in the 16th round of the
2011 Major League Baseball draft. Marquez's first season in the minors was cut short by a
quadriceps injury. ==College football and baseball==