7:47 PM - Mitchell Parker (WSH) (4-5) allowed three runs on three hits and two walks while striking out two over five-plus innings to take the loss versus the Diamondbacks on Sunday.

2:45 PM - Mitchell Parker (WSH) could be in danger of losing his rotation spot after posting an 8.46 ERA, 1.81 WHIP and 20:15 K:BB through 27.2 innings over his last six starts, Mark Zuckerman of MASN Sports reports.

9:52 AM - Mitchell Parker (WSH) (knee) will make his next start Tuesday versus Atlanta at Nationals Park.

8:52 PM - Mitchell Parker (WSH) was removed from his start Wednesday against Atlanta after getting hit on his left leg by a line drive, Bobby Blanco of MASNSports.com reports.

3:06 AM - Mitchell Parker (WSH) (3-3) took the loss against the Cardinals on Friday, allowing four runs on seven hits and two walks while striking out five across four innings.

10:01 AM - Mitchell Parker (WSH) (3-2) took the loss in Friday's game against the Reds after surrendering five runs on five hits and four walks while striking out one batter in four innings.

7:16 PM - Mitchell Parker (WSH) did not factor into the decision Sunday against the Mets, allowing seven runs (six earned) on seven hits and five walks over five innings.

7:44 PM - Mitchell Parker (WSH) (2-0) earned the win against the Diamondbacks on Saturday, allowing one run on two hits and four walks with two strikeouts over six innings.

6:07 PM - Mitchell Parker (WSH) (1-0) earned the win against the Phillies on Sunday, allowing seven hits and two walks with five strikeouts over 6.1 scoreless innings.

2:12 PM - Mitchell Parker (WSH) appears to be in the lead for the Nationals' fifth starter job, Mark Zuckerman of MASN Sports reports.

3:38 PM - Mitchell Parker (WSH) (neck) threw a bullpen session Friday, Andrew Golden of The Washington Post reports.

5:13 PM - Mitchell Parker (WSH) didn't pitch as scheduled Wednesday due to neck stiffness, Spencer Nusbaum of The Washington Post reports.

8:48 AM - Mitchell Parker (WSH) (7-7) picked up the win Wednesday, allowing one run on five hits and a walk over seven innings in a 6-1 victory over the Rockies. He struck out six.

7:21 AM - Mitchell Parker (WSH) (6-7) took the loss against the Phillies on Thursday, allowing nine runs on 10 hits and two walks over three innings. He struck out six.

6:37 PM - Mitchell Parker (WSH) (5-5) took the loss Monday against the Cardinals, allowing two runs (one earned) on six hits and one walk over seven innings. He struck out six.

10:16 AM - Mitchell Parker (WSH) did not factor into the decision in a loss to the Rockies on Saturday, allowing four runs on six hits and two walks over six innings while striking out eight.

5:14 PM - Mitchell Parker (WSH) (5-3) picked up the win Sunday against Miami, allowing one earned run on six hits and zero walks while striking out four over six innings.

2:43 PM - Mitchell Parker (WSH) next projected start will be pushed back to Monday at Atlanta, Bobby Blanco of MASNSports.com reports. Parker was initially scheduled to face the Mariners on Sunday.

3:13 AM - Mitchell Parker (WSH) (2-2) took the loss in the second game of Tuesday's doubleheader against the White Sox, giving up three runs on five hits and two walks over five-plus innings. He struck out three.

7:13 PM - Mitchell Parker (WSH) will start the second game of Tuesday's doubleheader against the White Sox.

1:40 PM - Mitchell Parker (WSH) is slated to start Sunday's game against the Astros at Nationals Park, Mark Zuckerman of MASNSports.com reports.

6:45 PM - Mitchell Parker (WSH) Nationals recalled Parker from Triple-A Rochester on Monday, Andrew Golden of Washington Post reports.

7:32 PM - Mitchell Parker (WSH) is expected to be called up from Triple-A Rochester and make his major-league debut Monday versus the Dodgers, Andrew Golden of The Washington Post reports.

9:53 AM - Mitchell Parker (WSH) Nationals optioned Parker to Triple-A Rochester on Monday.

1:49 PM - Mitchell Parker (WSH) Nationals selected Parker's contract from Triple-A Rochester on Tuesday, Andrew Golden of Washington Post reports.