Rick Porcello shines as Detroit Tigers best Seattle Mariners 16 (UPI) -- Rick Porcello struck out 10 Mariners in a six-inning stint Monday and the Detroit Tigers scored a pair of runs in the sixth to get past Seattle 4-2. Porcello (13-8) allowed just one run on five hits and a pair of walks en route to the victory. Joaquin Benoit tossed a scoreless ninth for his 21st save as the American League Central-leading Tigers reduced their magic number for a division crown to eight. The game was tied 1-1 in the sixth when Miguel Cabrera drew a two-out walk from Mariners starter Joe Saunders and Prince Fielder, Victor Martinez and Omar Infante followed with consecutive singles for a 3-1 lead. Torii Hunter added an RBI in the next inning to cap the scoring. Saunders (11-15) ended up allowing three runs on seven hits over 5 2/3 innings as Seattle dropped the opener of a four-game series. Abraham Almonte went 2-for-4 with a homer and Justin Smoak also drove in a run for the M's.