4:36 PM - Francisco Perez (Oak) re-signed Thursday with the Athletics on a minor-league contract.

12:51 PM - Francisco Perez (Oak) (1-2) took the extra-inning loss against the Blue Jays on Monday, allowing three runs (two earned) on two hits over one-third of an inning.

12:38 PM - Francisco Perez (Oak) (1-1) got the win over the Angels on Sunday, firing a scoreless two-thirds of an inning during which he recorded a strikeout.

1:08 PM - Francisco Perez (Oak) (0-1) took the loss as the opener against the Orioles on Friday, allowing three earned runs on four hits over one inning. He struck out one.

4:26 PM - Francisco Perez (Oak) will serve as the Athletics' opener Friday versus the Orioles, Martin Gallegos of MLB.com reports.

6:21 PM - Francisco Perez (Oak) contract was selected by Oakland on Saturday.

11:55 AM - Francisco Perez (Wsh) Nationals reassigned Perez to minor-league camp Tuesday, Andrew Golden of Washington Post reports.

2:54 PM - Francisco Perez (Wsh) agreed Wednesday with the Nationals on a minor-league contract that includes an invitation to big-league spring training, Mark Zuckerman of MASNSports.com reports.

5:39 PM - Francisco Perez (Wsh) cleared waivers and was outrighted to Triple-A Rochester on Thursday, Jesse Dougherty of The Washington Post reports.

3:57 PM - Francisco Perez (Wsh) Nationals optioned Perez to Triple-A Rochester on Monday.

4:29 PM - Francisco Perez (Wsh) Nationals recalled Perez from Triple-A Rochester on Tuesday.

11:41 PM - Francisco Perez (Wsh) was optioned to Triple-A Rochester following Tuesday's loss to the Mets, Mark Zuckerman of MASNSports.com reports.

6:08 PM - Francisco Perez (Wsh) was recalled from Triple-A Rochester on Tuesday.

9:10 PM - Francisco Perez (Wsh) was optioned to Triple-A Rochester on Sunday, Jessica Camerato of MLB.com reports.

3:42 PM - Francisco Perez (Wsh) was recalled from Triple-A Rochester on Wednesday.

10:52 AM - Francisco Perez (Wsh) will join the Nationals' roster as the 29th man for Tuesday's doubleheader against Arizona, Jesse Dougherty of The Washington Post reports.

1:06 PM - Francisco Perez (Wsh) was optioned to Triple-A Rochester on Thursday, Matt Weyrich of NBC Sports Washington reports.

3:10 PM - Francisco Perez (Wsh) Nationals claimed Perez off waivers from Cleveland on Friday, Mandy Bell of MLB.com reports.

3:57 PM - Francisco Perez (Cle) was optioned to Triple-A Columbus on Friday, Ryan Lewis of the Akron Beacon Journal reports.

12:20 PM - Francisco Perez (Cle) allowed two hits and struck out two in 2.1 scoreless innings in Game 2 of Monday's doubleheader versus Kansas City.

10:50 PM - Francisco Perez (Cle) was recalled from Triple-A Columbus on Saturday. He appeared in Sunday's 11-1 loss to Milwaukee, allowing a hit and striking out one in two scoreless innings.