According to ELIAS

Mark Buehrle  2015The Twins ended Mark Buehrle‘s streak of 35 consecutive innings without allowing Minnesota an earned run early and with emphasis last night, scoring four runs, all earned, in the first inning. But then Buehrle slipped back into form, the Blue Jays pecked away and the veteran left-hander wound up going the distance to earn a 6-4 victory. Only two major-league pitchers over the last 30 years have earned a complete-game win, going nine or more innings, after having allowed four or more runs in the first inning¿and even they were long ago. In 1995, Seattle’s Tim Belcher downed Cleveland, 11-5, after allowing four in the first, and in 1986, Fernando Valenzuela went the route after yielding four in the first to help the Dodgers top the Phillies, 11-4.

Sam McDowellBuehrle’s streak, crafted over five games dating back to 2011, was the longest by any big-league pitcher against an opposing team since Zack Greinke held Seattle without an earned run over 38 innings from 2008 to 2010. It was the longest such streak crafted by a starting pitcher against the Twins since Sudden Sam McDowell sailed through 48 innings without allowing the Twins an earned run over 1968 and 1969. Source: ELIAS