Undefeated O’s ace Dave McNally wins his 13th but needs relief help in subduing the Red Sox, 6 – 3. Jim Lonborg, making his first start since breaking his toe on June 21st, takes the loss. Tony Conigliaro has a pair of homers and Reggie Smith stretches his hitting streak to 20 games.

On July 13, 1969Undefeated O’s ace Dave McNally wins his 13th but needs relief help in subduing the Red Sox, 6 – 3. Jim Lonborg, making his first start since breaking his toe on June 21st, takes the loss. Tony Conigliaro has a pair of homers and Reggie Smith stretches his hitting streak to 20 games.

Source
Baseball Reference July 13