Rick Porcello pitched seven innings to outduel Twins ace Jose Berrios, and the Red Sox stretched their winning streak to a season-high six straight games with a 2-0 victory Monday night.

Porcello (5-6) allowed only four hits and one walk with eight strikeouts, just his third start out of 15 this season with seven or more innings completed.

Berrios (8-3) struck out 10 batters in a season-most eight innings, with five hits and no walks. An RBI single by J.D. Martinez in the first was the only run he allowed. Xander Bogaerts gave the Red Sox insurance with an RBI double in the ninth.