The International Testing Agency announced Wednesday that former San Diego Padres shortstop Alexei Ramirez tested positive for four banned substances at the 2026 World Baseball Classic. Ramirez, 44, batted once for Cuba in the WBC and struck out in his only plate appearance. The list of substances is fairly long. The ITA said Ramirez tested positive for mesterolone, metandienone, oxandrolone and stanozolol — anabolic androgenic steroids that are included on the 2026 WADA Prohibited List. "These substances are prohibited at all times (in- and out-of-competition) and are considered non-specified substances," the ITA announced. "They are synthetic anabolic-androgenic steroids associated with promoting rapid muscle growth, increased strength and enhanced physical performance." Ramirez played 128 games for the Padres in 2016, the last of his nine MLB seasons.…