McKinstry went 2-for-4 with a stolen base in Wednesday's win over Seattle.
McKinstry walked in his first trip to the plate and later added an infield single in the top of the eighth before stealing his ninth base of the campaign. The second baseman reached three times on the night while posting his first multi-hit performance since July 13 against the Dodgers. McKinstry has now hit safely in each of his last four games and is batting .313 (5-for-16) to open the month of August.