1913 – The New York Yankees become the first major league team to conduct spring training outside of the United States, when they begin the spring in Bermuda, where is projected a series of exhibition games.
On March 4, 1913 — 1913 – The New York Yankees become the first major league team to conduct spring training outside of the United States, when they begin the spring in Bermuda, where is projected a series of exhibition games.
Sources –
Baseball Reference March 4
SABR Games Project
National Pastime March 4
Retro Sheet
Replay The Game