Rick Porcello was tagged for seven runs over 4 1/3 innings in a loss to the Angels on Friday.
Rick Porcello held the Mariners to two runs over 6 2/3 innings Saturday in a 4-2 win for the Red Sox.
Rick Porcello gave up three runs in five innings, taking a no-decision as the Red Sox won 5-4 in 11 innings against the Athletics on Monday.
Rick Porcello scattered eight hits over seven scoreless innings to pick up the win versus the Rays on Tuesday.
Rick Porcello held the Blue Jays to one run and two hits in seven innings to win Wednesday.
Rick Porcello rebounded from his worst start of the season on Friday, holding the Orioles to four runs over six innings.
Rick Porcello was hammered for eight earned runs in five innings Sunday as the Red Sox fell to the Orioles.
Rick Porcello allowed four runs -- three earned -- across eight innings in Monday's 9-4 victory over the Nationals.
Rick Porcello was handed a loss in his Red Sox debut after giving up three runs in six innings against the Phillies.
Red Sox signed RHP Rick Porcello to a four-year, $82.5 million contract extension.
Rick Porcello reaffirmed Sunday that he will not discuss a contract extension with the Red Sox during the 2015 season.
Rick Porcello spun four innings of one-run ball Thursday against the Twins in his final Grapefruit League outing.
Rick Porcello pitched five innings of two-run ball against the Cardinals on Monday.
Rick Porcello yielded one run in four innings Wednesday as the Red Sox beat a Twins split-squad 3-2.