Also making his major league debut that day ( with the Brewers ) was Tony Gwynn , Jr. , son of former major leaguer Tony Gwynn .
He made his major league debut on July 15 against the Milwaukee Brewers .
Also making his major league debut that day ( with the Milwaukee Brewers ) was Tony Gwynn , Jr. , son of former major leaguer Tony Gwynn .
He made his major league debut on July 15 against the Milwaukee Brewers .