 Complete the following phrase:  On September 13, the Padres won their 31st game of the season, ensuring that they would finish with a winning record for the first time since 2010. On September 20, the Padres beat the Seattle Mariners 41 to clinch their first postseason appearance since 2006. They defeated the St. Louis Cardinals in the 2020 National League Wild Card Series. The Padres won their first postseason series since the 