Wheeler is scheduled to start the first game of Thursday's doubleheader with the Nationals, Matt Gelb of The Athletic reports.
Wheeler had been in line to start Wednesday before the contest was postponed due to 12 positive COVID-19 cases within Washington's organization. The Nationals will conduct more testing early Thursday, but for now, MLB is optimistic the doubleheader will be played. Wheeler has gone 2-1 with a 3.08 ERA, 1.18 WHIP and 30:5 K:BB in 26.1 innings through four starts in July.