Miguel Odalis Tejada is a Dominican former professional baseball shortstop who played 16 seasons in Major League Baseball (MLB). He played for six teams, most notably the Oakland Athletics and Baltimore Orioles, before short stints with the Houston Astros, San Diego Padres, San Francisco Giants, and Kansas City Royals.

Shortstop, abbreviated SS, is the baseball or softball fielding position between second and third base, which is considered to be among the most demanding defensive positions. Historically, the position was assigned to defensive specialists who were typically poor at batting and were often placed at the bottom of the batting order. Today, shortstops are often able to hit well and many are placed at the top of the lineup. In the numbering system used by scorers to record defensive plays, the shortstop is assigned the number 6.