At Chicago‚ Ernie Banks makes his debut in left field and goes 1 for 4 with no errors. But the Cubs lose‚ 2 – 1‚ in 10 innings to the Phillies.

On May 23, 1961 — At Chicago‚ Ernie Banks makes his debut in left field and goes 1 for 4 with no errors. But the Cubs lose‚ 2 – 1‚ in 10 innings to the Phillies.

Source:
Baseball Reference May 23