 Complete the following phrase:  However, in his first start of the playoffs, in Game 1 of the Division Series against the Cardinals, Kershaw became the first pitcher in history to strike out 10 while allowing eight runs. He had cruised through the first six innings while allowing only two hits both solo homers and surrendered six runs in the seventh. He did tie Koufax for the only Dodgers pitchers with multiple double-digit strikeout games in the playoffs. He was also the first pitcher in history to give up at least seven runs in back-to-back postseason starts his previous one was Game 6 of the 