The Rangers are chasing a playoff berth and are1 1/2 games back of the Twins for the second American League Wild Card spot. Minnesota lost to the Rays on Tuesday night.
Gonzalez is 3-1 with a 3.31 ERA in his last eight starts and was acquired in a trade from the White Sox on Aug. 31. Gonzalez will start the first game on Wednesday with Cole Hamels toeing the rubber for Game 2.
It is Rangers' first rainout of the season and their first on the road since April 17, 2013, against the Cubs at Wrigley Field. It snapped a streak of 386 consecutive road games without a rainout.
Jaylon Thompson is a reporter for MLB.com based in Atlanta who covered the Rangers on Tuesday.