James Emerson Uchrinscko was a Major League Baseball pitcher. He appeared in three games for the Washington Senators in 1926. He batted left-handed and threw right-handed. His height was 6 feet 0 inches (1.83 m), and he weighed 180 pounds (82 kg). He made his major league debut on July 20, and his final game was 7 days later on July 27, 1926. He was born in West Newton, Pennsylvania, on October 20, 1900, and he died on March 17, 1995, in Mount Pleasant, Pennsylvania.