The Texas Rangers would love nothing more than to string together a winning homestand for the first time this season. After taking two out of three from the Chicago Cubs, the Rangers have a chance to do that when they begin a three-game series with the Arizona Diamondbacks on Monday at Globe Life Field. The Rangers (19-21) are in the middle of their third homestand of the season. The first, from April 3-7, Texas went 3-3 against Cincinnati at Seattle. Then, from April 21-April 29, the Rangers went 4-5 against Pittsburgh, the Athletics and the New York Yankees. Texas has had it rough of late. Since the start of the last homestand on April 21 against Pittsburgh, the Rangers are 8-10. But that’s been the Rangers’ season so far. And, thanks to any team’s inability to take control of the AL West race, Texas remains just two games back of the Athletics for first place. What’s ahead could bode well.…