Memo Luna played for the Padres in 1952 & 1953, he pitched in 77 games for the Padres. He did well enough that he earned some time in the major leagues in 1954 for the St. Louis Cardinals. He pitched in 2/3 of an inning vs the Reds. This is a custom card that I made based on a 1952 card.
Brandon Maurer pitched for the Padres in 2015, 16 and part of 2017. He was traded with Ryan Buchter and Trevor Cahill to the Royals.
Ryan Buchter pitched for the Padres in 2016 and this year before being traded to the Royals with Brandon Maurer and Trevor Cahill.
Luis Urias was signed as an amateur international free agent before the 2013 season. He has played up to the AAA level in the Padres organization.