9:14 AM - Tyler Duffey (KC) cleared waivers and was outrighted to Triple-A Omaha by the Royals on Wednesday.

1:26 PM - Tyler Duffey (KC) Royals optioned Duffey to Triple-A Omaha on Friday.

2:06 PM - Tyler Duffey (KC) Royals selected Duffey's contract from Triple-A Omaha on Monday.

9:48 AM - Tyler Duffey (KC) Royals are expected to call up Duffey from Triple-A Omaha on Monday, Jon Heyman of the New York Post reports.

1:46 PM - Tyler Duffey (KC) (back) has made two appearances out of Triple-A Omaha's bullpen so far this season, striking out four batters over three innings while allowing one earned run on one hit and two walks.

12:54 PM - Tyler Duffey (KC) signed a minor-league contract Thursday with the Royals.

3:33 PM - Tyler Duffey (ChC) Cubs selected Duffey's contract from Triple-A Iowa on Sunday, Meghan Montemurro of the Chicago Tribune reports.

10:53 AM - Tyler Duffey (ChC) has exercised the opt-out clause in his minor-league contract with the Cubs and will need to either be released or added to Chicago's 26-man active roster in the next 48 hours, Robert Murray of FanSided.com reports.

9:15 AM - Tyler Duffey (ChC) signed a minor-league contract with the Cubs on Friday, Patrick Mooney of The Athletic reports.

10:58 AM - Tyler Duffey (NYY) and the Yankees agreed Wednesday on a contract, Jon Heyman of the New York Post reports.

10:23 PM - Tyler Duffey (Tex) signed a minor-league contract with the Rangers on Friday, Evan Grant of The Dallas Morning News reports.

3:33 PM - Tyler Duffey (Min) was designated for assignment by the Twins on Friday.

3:33 PM - Tyler Duffey (Min) was designated for assignment by the Twins on Friday.

6:40 PM - Tyler Duffey (Min) allowed a hit and struck out one to earn the save in Sunday's 6-5 win over the Rangers.

11:33 AM - Tyler Duffey (Min) allowed no runs with no hits or walks while striking out four over 1.2 innings Thursday against the Guardians. has added a changeup to his mix and it's helped his recent performance, the St. Paul Pioneer Press reports.

7:18 PM - Tyler Duffey (Min) (0-1) gave up two runs on three hits while striking out one over one inning in a 4-3 loss Saturday against the Mariners.

10:56 PM - Tyler Duffey (Min) agreed to a one-year, $3.8 million contract with the Twins on Tuesday to avoid arbitration, Aaron Gleeman of The Athletic reports.

9:08 PM - Tyler Duffey (Min) worked a perfect inning while striking out two en route to his third save of the season in Wednesday's 3-0 win over Cleveland.

10:10 AM - Tyler Duffey (Min) recorded a save Sunday against Cleveland after tossing a scoreless inning, walking one and fanning two.

6:47 PM - Tyler Duffey (Min) has agreed to serve a two-game suspension for intentionally throwing at the White Sox's Yermin Mercedes on Tuesday, Betsy Helfand of the St. Paul Pioneer Press reports.

4:48 PM - Tyler Duffey (Min) suspended Duffey three games and handed him an undisclosed fine for intentionally throwing at the White Sox's Yermin Mercedes in the seventh inning of Tuesday's 5-4 win, Scott Merkin of .com reports. Duffey is appealing the suspension.

11:22 AM - Tyler Duffey (Min) threw a scoreless inning with two strikeouts and a walk to earn his second hold in Friday's win over Pittsburgh.

10:39 PM - Tyler Duffey (Min) threw a scoreless inning with a strikeout in Tuesday's spring training win over Baltimore. He's given up three runs in 2.2 innings with three strikeouts this spring.

2:46 PM - Tyler Duffey (Min) Twins and Duffey agreed Wednesday on a one-year, $2.2 million contract, Dan Hayes of Athletic reports.

3:09 AM - Tyler Duffey (Min) threw a scoreless inning with three strikeouts in Wednesday's win over the Cardinals.

12:47 PM - Tyler Duffey (Min) has not thrown in live batting practice or a scrimmage in summer camp as he's slightly behind other pitchers in his build-up to the season. MLB.com reports. "Duff, just due to every guy being in a different spot, probably just going to be a hair behind as we build him up," manager Rocco Baldelli said. "We're just building him up right now before we get him out there facing hitters."

1:15 PM - Tyler Duffey (Min) signed a one-year, $1.2 million deal with the Twins on Friday, avoiding arbitration, Mark Feinsand of MLB.com reports.

8:24 AM - Tyler Duffey (Min) threw two-thirds of a scoreless inning to record his 13th hold in Monday's win over the White Sox.

6:18 PM - Tyler Duffey (Min) was recalled from Triple-A Rochester on Monday.

9:42 AM - Tyler Duffey (Min) was sent back to Triple-A after serving as the 26th man on the roster for Saturday's doubleheader, the Minneapolis Star Tribune reports. He threw a scoreless inning with three strikeouts in the second game.

12:22 PM - Tyler Duffey (Min) was recalled as the 26th man on the roster for Saturday's doubleheader against the Tigers, Brandon Warne of ZoneCoverage.com reports.

11:13 AM - Tyler Duffey (Min) Twins optioned Duffey to Triple-A Rochester on Wednesday.

9:32 AM - Tyler Duffey (Min) threw two scoreless innings with three strikeouts in Thursday's loss to Toronto. has worked with new Twins pitching coach Wes Johnson to throw higher in the strike zone and quit using his sinker, the Minneapolis Star Tribune reports.

3:30 PM - Tyler Duffey (Min) was recalled from Triple-A Rochester on Tuesday.

9:49 AM - Tyler Duffey (Min) was optioned to Triple-A Rochester.

10:43 PM - Tyler Duffey (Min) allowed one run on two hits in a no-decision against the Yankees on Tuesday, striking out one and walking zero in two innings.

8:29 PM - Tyler Duffey (Min) will serve as the opener Tuesday against the Yankees, Dan Hayes of The Athletic reports.

10:51 PM - Tyler Duffey (Min) was recalled from Triple-A Rochester.

2:00 PM - Tyler Duffey (Min) was optioned to Triple-A Rochester on Sunday, Phil Miller of the Minneapolis Star Tribune reports.

8:01 AM - Tyler Duffey (Min) was called up from Triple-A Rochester on Friday, Brandon Warne of Zone Coverage reports.

7:42 PM - Tyler Duffey (Min) is expected to be recalled from Triple-A Rochester on Friday, Mike Berardino of the St. Paul Pioneer Press reports.

8:07 PM - Tyler Duffey (Min) was optioned to Triple-A Rochester following Friday's 4-2 loss to the Angels, Dan Hayes of The Athletic Minnesota reports.

8:33 AM - Tyler Duffey (Min) was recalled from Triple-A Rochester on Thursday, Brandon Warne of ZoneCoverage.com reports.

2:03 PM - Tyler Duffey (Min) was optioned to Triple-A Rochester on Sunday, Brandon Warne of The Athletic Minnesota reports.

5:57 AM - Tyler Duffey (Min) will compete for a spot in the Twins rotation this spring, Rhett Bollinger of MLB.com reports.

5:37 AM - Tyler Duffey (Min) will be stretched out in spring training in order to pitch more innings, Darren Wolfson of 1500 am ESPN Twin Cities reports

9:13 AM - Tyler Duffey (Min) has struck out 46 with a WHIP of 1.35 in 46.2 innings in his first season as a reliever.

11:20 AM - Tyler Duffey (Min) has an ERA of 3.68 and 9.6 K/9 in his first season as a reliever.

10:31 AM - Tyler Duffey (Min) has a 2.10 ERA and 0.94 WHIP over 25.2 innings this season.

5:50 AM - Tyler Duffey (Min) gave up two runs while retiring one batter in Thursday's loss to Cleveland. He had thrown 8.2 scoreless innings to begin the season.

5:40 AM - Tyler Duffey (Min) will open the season in long relief, Mike Berardino of the St. Paul Pioneer Press reports.

9:26 AM - Tyler Duffey (Min) gave up one unearned run over six innings with ten strikeouts in a minor league game Saturday. He appears to be the leading candidate for Minnesota's fifth starter job as a result, Mike Berardino of the St. Paul Pioneer Press reports.

7:50 PM - Tyler Duffey (Min) threw five scoreless innings with two strikeouts and one walk in Monday's win over Toronto. He has a 3.86 ERA with a 6:1 K:BB in 11.2 innings this spring.

4:07 AM - Tyler Duffey (Min) threw two scoreless innings in Sunday's spring training outing and his fastball reached 96 mph on the radar gun, the Minneapolis Star Tribune reports.

8:36 PM - Tyler Duffey (Min) gave up six runs (four earned) and five hits with two strikeouts while retiring just two batters in Monday's 19-0 spring training loss to Tampa Bay.

1:03 PM - Tyler Duffey (Min) will compete for a spot in the Twins' rotation this spring but is open to moving to a relief role in order to stay with the big league club, Rhett Bollinger of MLB.com reports.

7:21 PM - Tyler Duffey (Min) (9-11) held the Mariners to two runs on four hits, struck out four, and did not issue a walk in Saturday's home win.

6:59 AM - Tyler Duffey (Min) will have his next start pushed back to Saturday against Seattle, the Minneapolis Star Tribune reports.

6:53 AM - Tyler Duffey (Min) was hammered for six runs on eight hits and one walk over 3.2 innings Wednesday versus Detroit. He struck out four and did not factor in the decision.

9:07 PM - Tyler Duffey (Min) allowed five runs (two earned) on seven hits and a walk across five innings in Friday's loss to the Indians. He struck out six.

8:05 AM - Tyler Duffey (Min) was officially recalled from Triple-A Rochester on Tuesday.

2:30 PM - Tyler Duffey (Min) will be recalled from Triple-A Rochester on Tuesday, Phil Miller of the Star Tribune reports.

1:05 PM - Tyler Duffey (Min) was sent down to Triple-A Rochester on Thursday, Rhett Bollinger of MLB.com reports.

11:39 PM - Tyler Duffey (Min) (8-10) lasted only three innings against Detroit on Wednesday, giving up six runs on seven hits and a walk in a 9-4 loss.

11:32 PM - Tyler Duffey (Min) (8-9) gave up only two hits Thursday, but also lasted only 3.2 innings thanks to allowing three walks and five runs in a loss to Kansas City.

8:31 AM - Tyler Duffey (Min) gave up two runs over seven innings with six strikeouts and one walk as he improved to 8-8 in Saturday's win over Kansas City.

9:12 PM - Tyler Duffey (Min) (7-8) held the Astros to one run on four hits with eight strikeouts over six innings in a win Monday night.

10:03 AM - Tyler Duffey (Min) gave up five runs over six innings but got the win to improve to 6-8 in Wednesday's win over Cleveland.

12:57 PM - Tyler Duffey (Min) will move back to the rotation and start Wednesday against Cleveland.

1:20 PM - Tyler Duffey (Min) who had originally been scheduled to start Monday in Cleveland, will move to the bullpen, MLB.com's Rhett Bollinger reports.

10:31 PM - Tyler Duffey (Min) (5-8) was blasted for five runs on eight hits and a walk over just 1.1 innings in Wednesday's loss to the Braves.

7:42 PM - Tyler Duffey (Min) (5-7) was torched for six runs on nine hits and a walk over just 2.1 innings in Thursday's loss to the Red Sox.

10:38 PM - Tyler Duffey (Min) gave up four runs over 6.1 innings with two strikeouts and three walks, but got a no-decision in Saturday's win over Cleveland.

7:46 PM - Tyler Duffey (Min) (5-6) allowed no runs on two hits and four walks while striking out nine over six innings to earn the win Thursday at the Rangers.

9:04 PM - Tyler Duffey (Min) (4-6) surrendered four earned runs on eight hits over six innings in Saturday's 17-4 victory over the Rangers. He struck out two.

11:45 AM - Tyler Duffey (Min) (3-6) was dominant Sunday, giving up one run on two hits over eight innings while striking out eight in a win over the Yankees.

10:13 PM - Tyler Duffey (Min) is considering replacing Duffey in the rotation before his next start, the Minneapolis Star Tribune reports. "I'm probably not [ready] to finalize a decision on how his next his next turn is going to go as of yet," said Twins manager Paul Molitor.

6:33 PM - Tyler Duffey (Min) (2-6) lasted just three innings Tuesday against the Phillies. He allowed six runs on seven hits and did not factor in the decision.

5:24 AM - Tyler Duffey (Min) (2-6) gave up six hits, six runs (four earned) and three walks over 4.1 innings in Wednesday's 10-2 loss to the Angels. He struck out two.

6:27 AM - Tyler Duffey (Min) gave up six runs and ten hits over 5.1 innings in Friday's loss to Boston. He has an 8.36 ERA in his last five starts.

8:28 PM - Tyler Duffey (Min) allowed four runs while striking out eight and walking two across 5.2 innings Sunday versus the Rays. He did not factor into the decision.

12:04 AM - Tyler Duffey (Min) gave up five runs on ten hits with six strikeouts and one walk in 4.2 innings in Tuesday's loss at Oakland.

1:56 PM - Tyler Duffey (Min) (2-3) allowed five runs on nine hits over 6.2 innings but still managed to capture the victory Wednesday against the Royals. He also struck out five and walked two.

9:01 PM - Tyler Duffey (Min) gave up six runs over 5.2 innings on nine hits with one walk and two strikeouts to fall to 1-3 in Friday's loss to Toronto.

6:06 PM - Tyler Duffey (Min) (1-2) tossed seven scoreless innings Sunday, allowing six hits and a walk while striking out six, as the Twins downed the Indians 5-1.

4:44 AM - Tyler Duffey (Min) (0-2) gave up three runs on six hits and two walks over seven innings Sunday while striking out nine in a 3-1 loss to the White Sox.

2:54 PM - Tyler Duffey (Min) is slated to start Sunday against the White Sox in Chicago, Rhett Bollinger of MLB.com reports.

6:24 AM - Tyler Duffey (Min) gave up four runs, but just one earned, over 6.1 innings with seven strikeouts and no walks in Saturday's loss to Detroit.

9:29 AM - Tyler Duffey (Min) (shoulder) has been confirmed as Saturday's starter against the Tigers, Mike Berardino of the St. Paul Pioneer Press reports.

1:36 PM - Tyler Duffey (Min) (shoulder) could draw the start Saturday, LaVelle E. Neal III of the Star Tribune reports.

2:14 PM - Tyler Duffey (Min) Twins did not allow Duffey (shoulder) to play catch Monday, Mike Berardino of the St. Paul Pioneer Press reports.

7:27 PM - Tyler Duffey (Min) who suffered a right arm contusion after being struck with a line drive in Sunday's game, said the injury is not serious, MLB.com reports. "It hit me square in the shoulder," he said. "I'll probably feel it tomorrow a bit."

11:07 AM - Tyler Duffey (Min) was removed from Sunday's start against the Nationals in the fifth inning after he was struck in the right shoulder by a line drive, James Wagner of the Washington Post reports.

12:36 PM - Tyler Duffey (Min) was recalled from Triple-A Rochester after Saturday's game, and he will start Sunday for the Twins in the series finale against the Nationals.

8:28 AM - Tyler Duffey (Min) will be recalled from Triple-A to start Sunday's game against the Nationals, LaVelle Neal of the Minneapolis Star Tribune reports.

6:29 AM - Tyler Duffey (Min) was optioned to Triple-A Rochester, the Minneapolis Star Tribune reports.

6:56 PM - Tyler Duffey (Min) could begin the season in the minors after struggling this spring as manager Paul Molitor has wavered on his spot in the rotation, the Minneapolis Star Tribune reports. gave up six runs and two home runs in 5.2 innings Wednesday in a spring game against Triple-A Nortfolk.

9:00 PM - Tyler Duffey (Min) gave up one run over four innings with two strikeouts and no walks in Friday's spring training win over Boston. He lowered his spring ERA to 6.48.

12:52 PM - Tyler Duffey (Min) will be in the Minnesota rotation this season unless something "fairly significant" happens, Manager Paul Molitor told Rhett Bollinger of MLB.com reports.

9:57 PM - Tyler Duffey (Min) tossed 6.1 strong innings Wednesday, giving up two runs on six hits and a walk with six strikeouts against the Indians.