The San Francisco Giants have traded left-handed pitcher Reiver Sanmartin to the Washington Nationals organization in exchange for right-hander Robert Cranz, according to a report from SB Nation.
Cranz, who wears number 46, has been pitching for the Harrisburg Senators, the Nationals' Double-A affiliate. He was photographed in action during a game against the Chesapeake Baysox at FNB Field in Harrisburg, Pennsylvania, on August 25, 2026.
The transaction adds pitching depth to the Giants' system while sending Sanmartin, a 28-year-old lefty with major league experience, to the Nationals organization.
