The Phillies call up 30-year-old Joe Roa, winner of 20 straight games in the minor leagues. He won his last six decisions with Calgary in 2001 and was 14-0 at Scranton/Wilkes-Barre this year. Roa was closing in on the International League record of 20 straight wins set by Rube Parnham of Baltimore in 1923. The last 20-game winner in the IL was in 1950.

On July 6, 2002, The Phillies call up 30-year-old Joe Roa, winner of 20 straight games in the minor leagues. He won his last six decisions with Calgary in 2001 and was 14-0 at Scranton/Wilkes-Barre this year. Roa was closing in on the International League record of 20 straight wins set by Rube Parnham of Baltimore in 1923. The last 20-game winner in the IL was in 1950.

Source:

Baseball Reference July 6