Out of condition and now 35 years old, Morrie played in one game for the New York Giants in and was sent down to the Jersey City Giants, where he went 5 for 25 in 10 games before being released in June 1946. In Arnovich hit in the .370s in the Three-I League and Western Association, then batted .353 in limited time in the in the Southeastern League before retiring at the age of 37. In 2010 he was ranked ninth in career batting average among Jewish major league baseball players of all-time.