On deckTuesday's pitching matchupRANGERS STARTER LHP COLE HAMELS (1-3, 4.76) is tied with Oakland's Kendall Graveman and Baltimore's Kevin Gasuman for the major-league lead in homers allowed with seven. Hamels is 1-2 with a 6.00 ERA and 36 hits allowed in 27 innings for his last five starts against Oakland.LOVES TO FACE: Jake Smolinski is hitless for 10 career at-bats against Hamels.HATES TO FACE: Khris Davis has three homers in 13 career at-bats against Hamels.OAKLAND STARTER RHP ANDREW TRIGGS (1-0, 5.82) has gotten only two outs after the fifth inning in four starts this season.