1:52 PM - Cooper Criswell (NYM) Mets claimed Criswell off waivers from the Red Sox on Friday, Jorge Castillo of ESPN.com reports.

2:18 PM - Cooper Criswell (Bos) signed a one-year, $800,000 contract with the Red Sox on Thursday, Robert Murray of FanSided.com reports.

12:07 PM - Cooper Criswell (Bos) Red Sox optioned Criswell to Triple-A Worcester on Saturday.

11:15 AM - Cooper Criswell (Bos) will start Friday's game against the Astros, Chris Cotillo of MassLive.com reports.

1:50 PM - Cooper Criswell (Bos) Red Sox will recall Criswell from Triple-A Worcester prior to Tuesday's game in Minnesota, Tim Healey of Boston Globe reports.

12:02 PM - Cooper Criswell (Bos) Red Sox optioned Criswell to Triple-A Worcester on Thursday.

4:35 PM - Cooper Criswell (Bos) Red Sox recalled Criswell from Triple-A Worcester on Wednesday, Jen McCaffrey of Athletic reports.

12:47 PM - Cooper Criswell (Bos) Sox manager Alex Cora said that Criswell will likely be recalled from Triple-A Worcester to start Wednesday's game versus the s following the completion of a suspended game, Jen McCaffrey of The Athletic reports.

5:28 PM - Cooper Criswell (Bos) was optioned to Triple-A Worcester on Saturday.

4:29 PM - Cooper Criswell (Bos) Red Sox recalled Criswell from Triple-A Worcester on Tuesday, Gabrielle Starr of the Boston Herald reports.

2:14 PM - Cooper Criswell (Bos) Red Sox optioned Criswell to Triple-A Worcester on Sunday.

5:11 PM - Cooper Criswell (Bos) Red Sox added Criswell to their active roster to serve as the 27th man for Friday's doubleheader against Baltimore, Ian Browne of MLB.com reports.

2:36 PM - Cooper Criswell (Bos) Red Sox optioned Criswell to Triple-A Worcester on Friday, Chris Cotillo of MassLive.com reports.

5:40 PM - Cooper Criswell (Bos) Red Sox recalled Criswell from Triple-A Worcester on Wednesday, Rob Bradford of WEEI.com reports.

10:29 AM - Cooper Criswell (Bos) Red Sox optioned Criswell to Triple-A Worcester on Sunday.

10:12 AM - Cooper Criswell (Bos) Red Sox added Criswell to the active roster to serve as the 27th man for Saturday's doubleheader against the Guardians.

3:14 PM - Cooper Criswell (Bos) Red Sox optioned Criswell to Triple-A Worcester on Monday, Jen McCaffrey of Athletic reports.

1:04 PM - Cooper Criswell (Bos) Red Sox optioned Criswell to Triple-A Worcester on Saturday, Jen McCaffrey of Athletic reports.

6:46 PM - Cooper Criswell (Bos) did not factor into the decision Sunday, tossing a perfect four innings while striking out five against the Tigers.

9:50 AM - Cooper Criswell (Bos) came away with a no-decision in Tuesday's 6-3 win over the Blue Jays, allowing one run on five hits and three walks over 3.1 innings. He failed to strike out a batter.

5:42 PM - Cooper Criswell (Bos) didn't factor into the decision Wednesday against the Astros, allowing one run on four hits and a walk over 4.2 innings. He struck out four.

7:03 PM - Cooper Criswell (Bos) is scheduled to start Wednesday's game against the Astros in Houston.

11:03 PM - Cooper Criswell (Bos) (5-4) picked up the win Friday's 12-10 against the Orioles, allowing six runs on nine hits and four walks over 3.1 innings. He struck out one.

4:15 PM - Cooper Criswell (Bos) Red Sox activated Criswell from the COVID-19 injured list Friday, Gabrielle Starr of the Boston Herald reports.

4:39 PM - Cooper Criswell (Bos) Sox manager Alex Cora said Thursday that Criswell (illness) is expected to be ready to start Friday in Baltimore, Chris Cotillo of MassLive.com reports.

4:52 PM - Cooper Criswell (Bos) might not be ready to return when his minimum seven-day stay on the COVID-19 injured list is up Friday, Gabrielle Starr of the Boston Herald reports.

4:36 PM - Cooper Criswell (Bos) Red Sox placed Criswell on the COVID-19 injured list Friday, Alex Speier of Boston Globe reports.

1:32 PM - Cooper Criswell (Bos) will join Boston's bullpen after the team announced James Paxton is scheduled to start Tuesday, MLB.com reports.

10:36 AM - Cooper Criswell (Bos) is slated to start Tuesday's game against the Rockies at Coors Field.

3:18 PM - Cooper Criswell (Bos) Red Sox recalled Criswell from Triple-A Worcester to start Friday's game against the Royals, Jen McCaffrey of Athletic reports.

4:39 PM - Cooper Criswell (Bos) could be recalled from Triple-A Worcester to start Friday against the Athletics, Alex Speier of The Boston Globe reports.

5:02 PM - Cooper Criswell (Bos) Red Sox optioned Criswell to Triple-A Worcester on Tuesday, Jen McCaffrey of Athletic reports.

7:53 AM - Cooper Criswell (Bos) (3-2) picked up the win Saturday, allowing one run on four hits and a walk over five-plus innings. He struck out five.

4:51 PM - Cooper Criswell (Bos) (2-2) took the loss Monday against Baltimore, yielding seven runs (six earned) on six hits and one walk in four innings. He struck out two.

7:29 PM - Cooper Criswell (Bos) did not factor into the decision Saturday versus the Nationals, permitting two runs on three hits and a walk over five frames. He struck out nine.

9:58 AM - Cooper Criswell (Bos) (2-1) picked up the win in Tuesday's 4-0 victory over the Giants, scattering two hits and a walk over five scoreless innings while striking out four.

8:50 PM - Cooper Criswell (Bos) will draw the start Wednesday against the Guardians, Rob Bradford of WEEI.com reports.

7:35 PM - Cooper Criswell (Bos) (0-1) took the loss Thursday against the Guardians, allowing four runs (one earned) on three hits and a walk over 2.1 innings.

9:21 AM - Cooper Criswell (Bos) is slated to work in bulk relief behind opening pitcher Brennan Bernardino in Thursday's game against the Guardians, Jen McCaffrey of The Athletic reports.

10:37 AM - Cooper Criswell (Bos) Sox manager Alex Cora said Monday that he's considering a bullpen game Thursday versus the Guardians rather than starting Criswell, Mac Cerullo of the Boston Herald reports.

12:04 PM - Cooper Criswell (Bos) was called up from Triple-A Worcester to start Saturday's game against the Angels, Chris Cotillo of The Springfield Republican reports.

3:08 PM - Cooper Criswell (Bos) has joined the Red Sox' taxi squad and is expected to start Saturday against the Angels, Ian Browne of MLB.com reports.

4:05 PM - Cooper Criswell (Bos) Red Sox optioned Criswell to Triple-A Worcester on Friday, Chad Jennings of Athletic reports.

9:06 AM - Cooper Criswell (Bos) allowed two hits and struck out four over four scoreless innings in Thursday's spring start against Baltimore.

12:17 PM - Cooper Criswell (Bos) allowed two runs on four hits and one walk while striking out three over four innings in Saturday's spring start against the Orioles.

7:22 AM - Cooper Criswell (Bos) allowed two hits and struck out four over 3.2 scoreless innings in Monday's spring start against Pittsburgh.

10:33 AM - Cooper Criswell (Bos) will enter spring training prepared to be a starting pitcher, Christopher Smith of MassLive.com reports.

5:52 PM - Cooper Criswell (TB) was designated for assignment by the Rays on Tuesday, Marc Topkin of the Tampa Bay Times reports.

11:57 AM - Cooper Criswell (TB) was optioned to Triple-A Durham on Sunday, Marc Topkin of the Tampa Bay Times reports.

11:10 AM - Cooper Criswell (TB) was recalled from Triple-A Durham on Saturday.

10:09 AM - Cooper Criswell (TB) Rays optioned Criswell to Triple-A Durham on Sunday.

1:38 PM - Cooper Criswell (TB) was called up to serve as the 27th man for Saturday's doubleheader against the Angels.

5:38 PM - Cooper Criswell (TB) was optioned to Triple-A Durham on Saturday.

1:37 PM - Cooper Criswell (TB) was recalled from Triple-A Durham on Thursday, Marc Topkin of the Tampa Bay Times reports.

11:24 AM - Cooper Criswell (TB) has made two starts for Triple-A Durham since being optioned to the affiliate July 16, allowing two unearned runs on seven hits and three walks while striking out six over nine innings.

5:37 PM - Cooper Criswell (TB) will be the bulk reliever in Game 2 of Saturday's doubleheader against the Royals, with Shawn Armstrong set to open the game on the mound, Ryan Bass of Bally Sports Sun reports.

3:42 PM - Cooper Criswell (TB) was recalled by the Rays to serve as the 27th man for Saturday's doubleheader against the Royals.

5:18 PM - Cooper Criswell (TB) will be recalled from Triple-A Durham to serve as the starter or bulk reliever in Game 2 of Saturday's doubleheader against the Royals, Marc Topkin of the Tampa Bay Times reports.

9:51 AM - Cooper Criswell (TB) was optioned to Triple-A Durham on Thursday, Marc Topkin of the Tampa Bay Times reports.

10:36 AM - Cooper Criswell (TB) is expected to serve as a bulk reliever behind opening pitcher Shawn Armstrong in Wednesday's game against the Twins, Kristie Ackert of the Tampa Bay Times reports.

4:04 PM - Cooper Criswell (TB) was recalled from Triple-A Durham on Tuesday, Marc Topkin of the Tampa Bay Times reports.

11:32 AM - Cooper Criswell (TB) was called up to serve as the 27th man for Saturday's doubleheader against the Red Sox.

11:51 AM - Cooper Criswell (TB) was optioned to Triple-A Durham on Saturday, Marc Topkin of the Tampa Bay Times reports.

9:00 AM - Cooper Criswell (TB) (1-1) earned the win in Friday's 9-3 win over the Dodgers, allowing one run on four hits and three walks while striking out four over four innings.

4:46 PM - Cooper Criswell (TB) is expected to serve as a bulk reliever Friday versus the Dodgers, Marc Topkin of the Tampa Bay Times reports.

9:58 AM - Cooper Criswell (TB) was called up from Triple-A Durham on Sunday, Steve Carney of StPeteNine.com reports.

6:19 PM - Cooper Criswell (TB) was optioned to Triple-A Durham on Saturday, Tricia Whitaker of Bally Sports Sun reports.

11:10 AM - Cooper Criswell (TB) Bay selected Criswell's contract from Triple-A Durham on Monday, Neil Solondz of the Rays Radio Network reports.

5:42 PM - Cooper Criswell (TB) was reassigned to minor-league camp by the Rays on Monday, Neil Solondz of the Rays Radio Network reports.

9:51 AM - Cooper Criswell (TB) was optioned to Triple-A Durham on Tuesday, Marc Topkin of the Tampa Bay Times reports.

9:51 AM - Cooper Criswell (TB) was optioned to Triple-A Durham on Tuesday, Marc Topkin of the Tampa Bay Times reports.

2:12 PM - Cooper Criswell (TB) Rays selected Criswell's contract from Triple-A Durham ahead of his scheduled start Monday in Toronto.

2:12 PM - Cooper Criswell (TB) Rays selected Criswell's contract from Triple-A Durham ahead of his scheduled start Monday in Toronto.

8:57 AM - Cooper Criswell (TB) Rays plan to select Criswell's contract from Triple-A Durham to have him start Monday's game in Toronto, Marc Topkin of the Tampa Bay Times reports.

8:57 AM - Cooper Criswell (TB) Rays plan to select Criswell's contract from Triple-A Durham to have him start Monday's game in Toronto, Marc Topkin of the Tampa Bay Times reports.

2:45 PM - Cooper Criswell (TB) was outrighted to Triple-A Durham on Thursday, Neil Solondz of the Rays Radio Network reports.

2:23 PM - Cooper Criswell (TB) Rays designated Criswell for assignment Tuesday, Neil Solondz of the Rays Radio Network reports.

3:08 PM - Cooper Criswell (LAA) (shoulder) was claimed off waivers by the Rays and optioned to Triple-A Durham on Saturday, Neil Solondz of the Rays Radio Network reports.

11:16 AM - Cooper Criswell (LAA) (shoulder) struck out one in a scoreless inning Monday during his rehab assignment with the Angels' rookie-level Arizona Complex League affiliate.

3:20 AM - Cooper Criswell (LAA) (shoulder) is expected to begin throwing simulated games next week, Rhett Bollinger of MLB.com reports.

4:27 PM - Cooper Criswell (LAA) (shoulder) was placed on the 60-day injured list Friday.

5:50 PM - Cooper Criswell (LAA) was optioned to Triple-A Salt Lake on Monday.

8:35 PM - Cooper Criswell (LAA) was recalled from Triple-A Salt Lake on Saturday.

6:31 PM - Cooper Criswell (LAA) was optioned to Triple-A following his start Friday.