The Pirates take over first place from the Cubs with their 8th straight win‚ a 7 – 2 whipping of visiting Chicago. Rookie Steve Swetonic‚ who holds the Cubs scoreless for 7 frames‚ is the winner.

On May 29, 1929 — The Pirates take over first place from the Cubs with their 8th straight win‚ a 7 – 2 whipping of visiting Chicago. Rookie Steve Swetonic‚ who holds the Cubs scoreless for 7 frames‚ is the winner.

Source:
Baseball Reference May 29