1:46 PM - Cory Abbott (WSH) Nationals designated Abbott for assignment Tuesday, Andrew Golden of Washington Post reports.

1:44 PM - Cory Abbott (WSH) was recalled from Triple-A Rochester on Sunday, Mark Zuckerman of MASNSports.com reports.

5:08 PM - Cory Abbott (WSH) Nationals optioned Abbott to Triple-A Rochester on Sunday.

9:31 AM - Cory Abbott (WSH) (1-1) recorded the win in Friday's 8-2 victory over the A's, allowing a hit and a walk over 1.1 scoreless relief innings. He struck out one.

2:00 PM - Cory Abbott (WSH) will begin Game 1 of Saturday's doubleheader against the Cardinals, Jesse Dougherty of The Washington Post reports.

1:02 PM - Cory Abbott (WSH) recalled Abbott from Triple-A Rochester on Wednesday.

11:07 AM - Cory Abbott (WSH) Nationals optioned Abbott to Triple-A Rochester on Monday.

3:08 PM - Cory Abbott (WSH) Nationals recalled Abbott from Triple-A Rochester and designated him as the 27th man ahead of the second game of Sunday's doubleheader with the Mets, Jessica Camerato of MLB.com reports.

3:08 PM - Cory Abbott (WSH) Nationals recalled Abbott from Triple-A Syracuse on Monday.

10:15 AM - Cory Abbott (WSH) Nationals optioned Abbott to Triple-A Rochester on Tuesday, Andrew Golden of Washington Post reports.

11:27 AM - Cory Abbott (WSH) (0-5) took the loss in the first game of Tuesday's doubleheader against the Mets, giving up four runs (three earned) on five hits and four walks over four innings. He struck out six.

7:18 PM - Cory Abbott (WSH) won't make his scheduled start Monday against the Mets as the game has been postponed due to inclement weather, Anthony DiComo of MLB.com reports.

10:40 AM - Cory Abbott (WSH) (0-4) took the loss Monday, giving up five runs (four earned) on three hits and three walks over five innings as the Nationals were routed 8-0 by Atlanta. He struck out seven.

12:43 PM - Cory Abbott (WSH) (0-3) took the loss Monday as the Nationals fell 5-2 to Atlanta, giving up four runs on six hits and two walks over four innings. He failed to strike out a batter.

11:12 PM - Cory Abbott (WSH) did not factor into the decision Tuesday, allowing two runs on five hits and three walks over three innings in a 4-3 loss against the Orioles. He struck out three.

11:12 PM - Cory Abbott (WSH) did not factor into the decision Tuesday, allowing two runs on five hits and three walks over three innings in a 4-3 loss against the Orioles. He struck out three.

10:54 AM - Cory Abbott (WSH) is scheduled to start Tuesday's game against the Orioles in Washington.

10:54 AM - Cory Abbott (WSH) is scheduled to start Tuesday's game against the Orioles in Washington.

11:28 PM - Cory Abbott (WSH) allowed a run on five hits and no walks while striking out five over 4.1 innings in a no-decision versus the Cardinals on Wednesday.

11:28 PM - Cory Abbott (WSH) allowed a run on five hits and no walks while striking out five over 4.1 innings in a no-decision versus the Cardinals on Wednesday.

12:19 PM - Cory Abbott (WSH) isn't listed among the Nationals' three starting pitchers for this weekend's series with the Mets, Bobby Blanco of MASNSports.com reports.

3:46 PM - Cory Abbott (WSH) Nationals recalled Abbott from Triple-A Rochester on Wednesday.

9:01 PM - Cory Abbott (WSH) was optioned to Triple-A Rochester after Wednesday's 3-1 win over the Mariners, Jesse Dougherty of The Washington Post reports.

4:51 PM - Cory Abbott (WSH) manager Dave Martinez said prior to Sunday's game against the Padres that Abbott has been moved to the bullpen, Mark Zuckerman of MASNSports.com reports.

8:07 AM - Cory Abbott (WSH) did not factor into the decision against the Cubs on Wednesday, allowing two runs on three hits while striking out five and walking one over six innings.

10:56 PM - Cory Abbott (WSH) (0-1) allowed seven runs on seven hits and five walks over 3.2 innings Sunday, striking out two and taking a loss against the Phillies.

10:56 PM - Cory Abbott (WSH) (0-1) allowed seven runs on seven hits and five walks over 3.2 innings Sunday, striking out two and taking a loss against the Phillies.

10:15 AM - Cory Abbott (WSH) will stay in the rotation and start Sunday's game in Philadelphia.

10:15 AM - Cory Abbott (WSH) will stay in the rotation and start Sunday's game in Philadelphia.

9:56 AM - Cory Abbott (WSH) did not factor into the decision Tuesday against the Mets, allowing no runs on two hits while striking out three and walking two over five innings.

9:56 AM - Cory Abbott (WSH) did not factor into the decision Tuesday against the Mets, allowing no runs on two hits while striking out three and walking two over five innings.

8:59 PM - Cory Abbott (WSH) remains in line to start Tuesday's home game against the Mets, even though he appeared out of the bullpen in Sunday's 5-0 win over the Cardinals, Jesse Dougherty of The Washington Post reports.

8:59 PM - Cory Abbott (WSH) remains in line to start Tuesday's home game against the Mets, even though he appeared out of the bullpen in Sunday's 5-0 win over the Cardinals, Jesse Dougherty of The Washington Post reports.

2:20 PM - Cory Abbott (WSH) is scheduled to start Tuesday against the Mets, Mark Zuckerman of MASNSports.com reports.

2:20 PM - Cory Abbott (WSH) is scheduled to start Tuesday against the Mets, Mark Zuckerman of MASNSports.com reports.

3:36 PM - Cory Abbott (WSH) was recalled by the Nationals on Saturday.

3:36 PM - Cory Abbott (WSH) was recalled by the Nationals on Saturday.

5:49 PM - Cory Abbott (WSH) was optioned to Triple-A Rochester after Sunday's game against Atlanta, Mark Zuckerman of MASNSports.com reports.

11:58 AM - Cory Abbott (WSH) Nationals recalled Abbott from Triple-A Rochester ahead of Sunday's game against Atlanta, Jessica Camerato of MLB.com reports.

9:48 AM - Cory Abbott (WSH) Nationals recalled Abbott from Triple-A Rochester to have him serve as their 27th man for Wednesday's doubleheader with the Mariners, Jesse Dougherty of Washington Post reports.

4:03 PM - Cory Abbott (WSH) Nationals optioned Abbott to Triple-A Rochester following Sunday's 9-3 win over the Phillies, Jesse Dougherty of Washington Post reports.

11:19 AM - Cory Abbott (WSH) was recalled from Triple-A Rochester on Friday.

3:48 PM - Cory Abbott (WSH) was claimed off waivers by the Nationals on Wednesday, Jessica Camerato of MLB.com reports.