sentences:  On August 20, Porcello pitched his third complete game shutout of the season in a 6–0 win over the Tampa Bay Rays, giving up three hits, striking out four and walking none.Porcello is the first Tiger pitcher to throw at least three shutouts in a season since Jeff Weaver in 2002.Porcello's three shutouts tied him with Henderson Álvarez for the major league lead.