6:44 PM - Edwin Jackson (AZ) joined the Diamondbacks as a non-roster invitee on Monday, Evan Woodberry of MLive.com reports.

7:53 PM - Edwin Jackson (Det) won't start Game 2 of Friday's doubleheader against the White Sox due to weather.

6:21 PM - Edwin Jackson (Det) will pitch out of the bullpen going forward, Chris McCosky of The Detroit News reports.

7:19 PM - Edwin Jackson (Det) (3-10) gave up five earned runs on seven hits with five strikeouts and two walks over five innings as he took the loss Sunday afternoon to the Orioles.

11:19 PM - Edwin Jackson (Det) (3-9) allowed four runs on nine hits across five innings to take the loss Wednesday against the Royals. He struck out three and walked one.

11:37 PM - Edwin Jackson (Det) (3-8) took the loss Friday as the Tigers were routed 13-5 by the Twins, surrendering eight runs (six earned) on seven hits and three walks over only 2.1 innings. He struck out one.

11:21 PM - Edwin Jackson (Det) (3-7) allowed six runs on seven hits over five innings to take the loss Saturday against the Twins. He walked two and struck out five.

11:42 PM - Edwin Jackson (Det) (3-6) allowed five runs (four earned) across five innings to take the loss Monday in Houston. He gave up seven hits and four walks to go along with six strikeouts.

4:15 PM - Edwin Jackson (Det) will remain in the Tigers' rotation, Chris McCosky of The Detroit News reports.

10:57 PM - Edwin Jackson (Det) (2-5)picked up the win after allowing one run on four hits and two walks while striking out four over 6.1 innings Friday night against the Royals.

12:32 PM - Edwin Jackson (Det) was recalled from Triple-A Toledo to start Friday's game against the Royals.

11:15 PM - Edwin Jackson (Det) has been confirmed as Friday's starter against the Royals, Cody Stavenhagen of The Athletic reports.

10:05 PM - Edwin Jackson (Det) is a candidate to start Friday's game against the Royals, Evan Woodbery of MLive.com reports.

10:01 AM - Edwin Jackson (Det) agreed Monday with the Tigers on a minor-league contract, Jason Beck of MLB.com reports.

2:59 PM - Edwin Jackson (Tor) was designated for assignment by the Blue Jays on Tuesday.

10:41 AM - Edwin Jackson (Tor) Blue Jays activated Jackson (back) from the 10-day injured list Sunday.

9:08 PM - Edwin Jackson (Tor) (back) joined Triple-A Buffalo to start a rehab assignment Wednesday, Ben Nicholson-Smith of Sportsnet.ca reports.

3:41 PM - Edwin Jackson (Tor) (back) is throwing from a mound without issue, Alexis Brudnicki of MLB.com reports.

5:39 PM - Edwin Jackson (Tor) was placed on the 10-day injured list Tuesday due to a lower-back injury, Scott Mitchell of TSN.ca reports.

10:49 PM - Edwin Jackson (Tor) (1-5) took the loss Monday as the Blue Jays were downed 10-5 by the Angels, surrendering seven runs on six hits -- including three home runs -- and two walks in only two-thirds of an inning. He failed to strike out a batter.

3:51 PM - Edwin Jackson (Tor) will work as the primary pitcher Monday against the Angels.

11:42 PM - Edwin Jackson (Tor) (1-4) allowed two earned runs on four hits and two walks while striking out two across five innings to earn the win Wednesday against the Orioles.

5:08 PM - Edwin Jackson (Tor) will work as the primary pitcher Wednesday against the Orioles, Shi Davidi of Sportsnet.ca reports.

3:22 PM - Edwin Jackson (Tor) is not starting Wednesday against the Orioles, Ben Nicholson-Smith of Sportsnet.ca reports.

10:52 AM - Edwin Jackson (Tor) (0-4) took the loss Thursday against the Yankees, coughing up six runs (two earned) on six hits and two walks over 3.1 innings while striking out three.

6:49 PM - Edwin Jackson (Tor) (0-2) took the loss Saturday as the Blue Jays were routed 19-4 by the Padres, surrendering seven runs on seven hits -- including three home runs -- and a walk over four innings while striking out two.

10:47 PM - Edwin Jackson (Tor) (0-1) allowed six runs (five earned) on seven hits with four strikeouts and one walk across five innings while taking a loss against the Red Sox on Monday.

11:23 PM - Edwin Jackson (Tor) allowed three runs (two earned) on six hits and a walk while striking out two across five innings Wednesday against the Giants. He did not factor into the decision.

11:04 AM - Edwin Jackson (Tor) was called up from Triple-A Buffalo. He'll start Wednesday's game against the Giants, Mike Wilner of Sportsnet 590 The Fan reports.

4:57 PM - Edwin Jackson (Tor) was traded from Oakland to Toronto in exchange for cash considerations Saturday.

3:53 PM - Edwin Jackson (Oak) will report to Triple-A Las Vegas on Wednesday, Julian McWilliams of The Athletic reports.

3:43 PM - Edwin Jackson (Oak) is set to make a start at Single-A Stockton on Sunday, Susan Slusser of the San Francisco Chronicle reports.

9:32 AM - Edwin Jackson (Oak) who signed a minor-league deal with the Athletics on Wednesday, is heading to extended spring training in Arizona to start bullpen sessions, Dave Sessions of MLB.com reports.

10:07 PM - Edwin Jackson (Oak) signed a minor-league contract with the Athletics on Wednesday, Jon Heyman of MLB Network reports.

10:22 AM - Edwin Jackson (Oak) took a no-decision in Wednesday's 9-3 win over the Mariners after giving up three runs on five hits and five walks and striking out two over 4.1 innings.

3:38 PM - Edwin Jackson (Oak) will start Wednesday against the Mariners, Jane Lee of MLB.com reports.

8:03 PM - Edwin Jackson (Oak) (6-3) allowed two earned runs on three hits and three walks while striking out seven across 5.1 innings to earn the win Thursday against the Angels.

9:24 PM - Edwin Jackson (Oak) didn't factor into the decision in Friday's 2-1 extra-inning win over the Rays, allowing one run on four hits and two walks over five innings while striking out three.

8:58 PM - Edwin Jackson (Oak) didn't factor into the decision Saturday against the Rangers, allowing four runs on five hits and a walk while striking out five across three innings.

4:00 PM - Edwin Jackson (Oak) (5-3) tossed six innings and got the win Sunday, allowing just one run on three hits and two walks while striking out two batters in the 8-2 win over the Mariners.

10:29 PM - Edwin Jackson (Oak) allowed three runs (two earned) on four hits in a no-decision against the Astros on Tuesday. He struck out four and walked two in 4.2 innings.

2:46 PM - Edwin Jackson (Oak) next start was bumped from Monday to Tuesday at Houston, Susan Slusser of the San Francisco Chronicle reports.

7:45 PM - Edwin Jackson (Oak) (4-3) took the loss Wednesday against the Rangers, allowing four runs on seven hits (including two homers) in just 4.1 innings, striking out two while walking three.

9:58 PM - Edwin Jackson (Oak) didn't factor into the decision against the Astros on Friday, giving up two earned runs on five hits over five innings, striking out two and walking two in Oakland's eventual 4-3 victory in extra innings.

10:04 PM - Edwin Jackson (Oak) (4-2) allowed three hits and three walks while striking out six over 7.1 scoreless innings in a win over the Angels on Saturday.

8:01 AM - Edwin Jackson (Oak) (3-2) allowed just one unearned run on five hits over 6.1 innings in a win over the Tigers on Saturday. He struck out three and issued one walk.

9:15 PM - Edwin Jackson (Oak) (2-2) tossed 5.2 scoreless innings, allowing three hits and three walks while striking out five as he notched the victory against the Blue Jays.

11:04 PM - Edwin Jackson (Oak) (1-2) got the loss against the Giants on Friday, giving up three earned runs on four hits, striking out six and walking one as the Athletics eventually fell 5-1.

12:40 AM - Edwin Jackson (Oak) (1-1) got the loss against the Giants on Friday, giving up two earned runs on four hits over six innings, striking out one and walking three in Oakland's eventual 7-1 defeat.

10:06 PM - Edwin Jackson (Oak) didn't factor into the decision in Saturday's 6-3 extra-innings win over Cleveland, allowing three runs (two earned) on five hits and four walks over 5.2 innings while striking out three.

4:48 PM - Edwin Jackson (Oak) (1-0) picked up the win in Saturday's 7-2 victory over Cleveland, allowing two runs on only two hits over 6.2 innings while striking out six.

5:32 PM - Edwin Jackson (Oak) gave up one run on six hits and zero walks while striking out seven in six innings Monday against the A's. He did not factor into the decision.

7:45 AM - Edwin Jackson (Oak) was called up by the Athletics on Monday and will start against the Tigers.

8:20 PM - Edwin Jackson (Oak) has joined the Athletics and will start Monday's game against the Tigers, but he's yet to officially be called up from Triple-A Nashville, Susan Slusser of the San Francisco Chronicle reports.

9:15 PM - Edwin Jackson (Oak) is slated to be called up from Triple-A Nashville to start Monday's game against the Tigers at Comerica Park, Susan Slusser of the San Francisco Chronicle reports.

7:25 PM - Edwin Jackson (Oak) signed a minor-league deal with the Athletics on Wednesday, Susan Slusser of the San Francisco Chronicle reports.

5:03 AM - Edwin Jackson (Wsh) allowed one run on two hits while striking out three over three innings in Sunday's split-squad game against the Mets.

1:57 PM - Edwin Jackson (Wsh) (5-4) allowed five runs on five hits and a walk while striking out five batters through 5.2 innings during Sunday's loss to Milwaukee.

6:36 AM - Edwin Jackson (Wsh) (5-3) notched the win against the Marlins on Tuesday, allowing three runs (two earned) on six hits and four walks over six-plus innings while striking out five.

4:25 AM - Edwin Jackson (Wsh) (3-2) allowed one run on five hits and two walks while striking out five over six innings to earn the win Saturday against the Giants.

10:08 AM - Edwin Jackson (Wsh) is scheduled to start Saturday's game against the Giants, Jamal Collier of MLB.com reports.

5:55 PM - Edwin Jackson (Wsh) scheduled start Friday against San Francisco was rained out.

2:22 PM - Edwin Jackson (Wsh) (2-2) gave up four runs on six hits while striking out eight over five innings in a loss to the Cubs on Saturday. He did not issue a walk.

6:35 PM - Edwin Jackson (Wsh) allowed one run on four hits across seven innings in a 3-1 win over Colorado on Sunday. He struck out six and walked two.

6:52 PM - Edwin Jackson (Wsh) (1-1) allowed seven runs (three earned) on seven hits and three walks across five innings in Tuesday's loss to the Brewers. He struck out three.

7:48 AM - Edwin Jackson (Wsh) (1-0) gave up two runs on three hits while striking out three over seven innings in Tuesday's win over the Angels.

1:28 PM - Edwin Jackson (Wsh) had his contract purchased from Triple-A Syracuse on Tuesday, Dan Kolko of MASN Sports reports.

8:44 AM - Edwin Jackson (Wsh) will be called up by the Nationals on Tuesday for his first start of the season, Jorge Castillo of the Washington Post reports.

9:50 AM - Edwin Jackson (Wsh) signed a minor-league deal with the Nationals on Friday and will report to Triple-A Syracuse, Chelsea Janes of The Washington Post reports.

7:06 AM - Edwin Jackson (Bal) Orioles designated Jackson for assignment Sunday, Roch Kubatko of MASN Sports reports.

11:38 AM - Edwin Jackson (Bal) was called up to the big leagues on Wednesday prior to the Orioles contest against Pittsburgh.

5:44 AM - Edwin Jackson (Bal) Orioles plan to purchase Jackson's contract from Triple-A Norfolk on Wednesday, Eduardo A. Encina of Baltimore Sun reports.

9:48 AM - Edwin Jackson (Bal) remains unsure if he'll opt out of his minor-league contract, Steve Earley of The Virginian-Pilot reports.

1:36 PM - Edwin Jackson (Bal) is close to being an option for the Orioles but needs a little more time at Triple-A, Roch Kubatko of MASN Sports reports.

3:33 PM - Edwin Jackson (Bal) could be ready to join the major league club after just two more minor league appearances, Eduardo Encina of the Baltimore Sun reports.

6:58 PM - Edwin Jackson (Bal) will make his debut with Triple-A Norfolk on Sunday as the team's starting pitcher, David Hall of The Virginian-Pilot reports.

6:45 AM - Edwin Jackson (Bal) who signed a minor league deal with the Orioles on April 5, is getting close to joining a minor league affiliate after beginning his season at extended spring training., Eduardo Encina of The Baltimore Sun reports.

5:01 PM - Edwin Jackson (Bal) has reportedly agreed to a minor-league contract with the Orioles on Wednesday pending a physical, Eduardo Encina of The Baltimore Sun reports.

9:10 PM - Edwin Jackson (SD) (5-7) struck out five but he tossed up a pair of bombs and yielded five runs in five innings and took the loss against the Diamondbacks on Friday.

10:42 PM - Edwin Jackson (SD) (5-6) was the winning pitcher in Friday's 7-2 win over the Giants, allowing two runs on four hits while walking five and striking out five over six innings.

5:52 AM - Edwin Jackson (SD) went six innings Sunday, allowing two runs on five hits and one walk with four strikeouts, but took a no-decision in a 3-2 loss to the Rockies.

7:56 PM - Edwin Jackson (SD) (3-5) was roughed up again Tuesday, lasting just 2.2 innings while surrendering five runs on seven hits and three walks with no strikeouts. He took his third consecutive loss.

11:37 PM - Edwin Jackson (SD) (3-4) allowed five runs on seven hits and four walks with two strikeouts over five innings in a loss Monday to the Cubs.

5:51 AM - Edwin Jackson (SD) (3-3) was crushed for eight runs on nine hits over four innings Tuesday against the Rays. He walked three and struck out three in the loss.

7:59 PM - Edwin Jackson (SD) (3-2) threw seven shutout innings, allowing just two hits while striking out seven and walking three in a 4-0 victory over the Pirates on Wednesday.

4:04 PM - Edwin Jackson (SD) (2-2) allowed three runs on eight hits over eight innings, struck out five and walked none in a 12-3 victory over the Brewers on Wednesday.

6:46 AM - Edwin Jackson (SD) allowed six runs on 10 hits and two walks over five innings Friday night to get the loss against the Reds.

7:24 PM - Edwin Jackson (SD) didn't factor into the decision in Saturday's loss to the Nationals, giving up two earned runs on six hits and three walks over six innings. He also recorded a strikeout.

5:11 PM - Edwin Jackson (SD) earned a win in his first start as a Padre Sunday, allowing three runs (two earned) with four strikeouts and five walks across 6.1 innings.

10:45 AM - Edwin Jackson (SD) has been officially recalled to make Sunday's start against the Giants.

2:10 PM - Edwin Jackson (SD) will be called up to start Sunday against the Giants.

6:04 AM - Edwin Jackson (SD) GM A.J. Preller cited Jackson and Paul Clemens as options for their rotation following the Drew Pomeranz trade.

2:02 PM - Edwin Jackson (SD) was signed by the Padres on Thursday, Ken Rosenthal of FOX Sports reports.

11:19 AM - Edwin Jackson (Mia) was designated for assignment Tuesday, Clark Spencer of the Miami Herald reports.

2:01 PM - Edwin Jackson (Mia) has thrown three scoreless innings since returning from the disabled list on May 20.

6:56 AM - Edwin Jackson (Mia) Marlins are expected to activate Jackson (triceps) from the disabled list Friday, MLB.com's Joe Frisaro reports. "We feel like he's probably ready now," manager Don Mattingly said Tuesday.

11:16 AM - Edwin Jackson (Mia) was placed on the 15-day DL on Tuesday with a right triceps strain, Andre Fernandez of the Miami Herald reports.

10:19 AM - Edwin Jackson (Mia) tossed a pair of scoreless inning in relief during Tuesday's Grapefruit League game against the Red Sox.

6:04 AM - Edwin Jackson (Mia) tossed three scoreless innings Thursday against the Mets, allowing one hit and a pair of walks. Despite the successful appearance, his role for the regular season remains uncertain, MLB.com reports.

9:04 AM - Edwin Jackson (Mia) signed with the Marlins on Saturday, Jon Heyman of CBS Sports reports.