Frederick Oscar Bratschi (January 16, 1892 – January 10, 1962) was a left fielder in Major League Baseball between 1921 and 1927. Bratschi batted and threw right-handed. He was born in Alliance, Ohio. Bratschi was 29 years old when he reached the majors with the Chicago White Sox in 1921, spending one year with them before moving to the Boston Red Sox during 1926-27. In parts of three seasons, he posted a .276 batting average (54-for-196) with 12 runs, 19 RBI,10 doubles, and one triple with no home runs in 89 games played.