Teheran (shoulder) hasn't yet resumed throwing, Cody Stavenhagen of The Athletic reports.

EDGE Analysis

Teheran has been on the 60-day injured list with a shoulder strain since April 11, and manager A.J. Hinch said Saturday that the right-hander is still "pretty far away" from returning. Teheran is eligible to return from the injured list in early June, but it appears as though he'll miss significantly more time. A better idea of his return timetable could come into focus once he's able to resume throwing.

The Tigers transferred Teheran to the 60-day injured list Sunday, Cody Stavenhagen of The Athletic reports.

EDGE Analysis

Teheran was placed on the 10-day IL on Saturday with a shoulder strain, but the Tigers didn't immediately specify how long the injury might keep the right-hander on the shelf. The club's decision to transfer Teheran to the 60-day IL a day later implies that his shoulder injury is a rather significant one, and he'll now be sidelined until at least early June as a result. The transaction opens up a spot on the 40-man roster for first baseman/designated hitter Renato Nunez, whose contract was selected from the alternate site ahead of Sunday's series finale in Cleveland. Derek Holland and Michael Fulmer covered most of the innings while filling in for Teheran in a tandem start earlier this weekend, but Spencer Turnbull will most likely be the long-term replacement for Teheran upon returning from the COVID-19 injured list.

Teheran has been placed on the 10-day injured list due to a right shoulder strain, retroactive to April 7.

EDGE Analysis

Teheran was scratched from his scheduled start against Cleveland on Friday due to triceps tightness, and he's now been diagnosed with a shoulder strain that will force him to miss additional time. Alex Lange was recalled by the Tigers in a corresponding move. Derek Holland could fill in as a starter while Teheran is sidelined.

Teheran was scratched from Friday's start against Cleveland due to triceps tightness.

EDGE Analysis

Teheran went through his pre-game throwing progression Friday, but he was shut down as a precautionary measure due to a triceps issue. The severity of the injury isn't yet known, but left-hander Derek Holland will start in his place against Cleveland.

Teheran (1-0) earn the victory Saturday against Cleveland after allowing one run on four hits with three strikeouts and three walks over five innings.

EDGE Analysis

The 30-year-old had a back issue crop up down the stretch during spring training, but he was able to throw 90 pitches and gave up only one run via a solo homer in his Tigers debut. Teheran lines up to face Cleveland again Friday for his second outing of the season.

Teheran (back) is scheduled to start the Tigers' second game of the season Saturday versus Cleveland, Evan Petzold of The Detroit Free Press reports.

EDGE Analysis

Teheran battled back tightness in his fourth outing of the spring March 22, but he was able to quickly move past the injury to stay on schedule with his throwing progression. He made his final start over the weekend against the Phillies, giving up six runs in 3.2 innings. While he finished the spring with a 5.52 ERA, Teheran's 0.89 WHIP, .176 batting average allowed and 18:4 K:BB in 14.2 innings were better indicators of how well he pitched. He should be available to cover approximately five or six innings in his regular-season debut.

The Tigers selected Teheran's (back) contract Wednesday and added him to the 40-man and active rosters.

EDGE Analysis

Tigers manager A.J. Hinch informed Teheran on Wednesday that he secured a spot in the Opening Day rotation after the non-roster invitee following four impressive appearances in Grapefruit League play. Over 11 innings, Teheran posted a 2.45 ERA and 0.64 WHIP while racking up 15 strikeouts. Detroit opened up a spot for Teheran on the roster and in the rotation by placing Spencer Turnbull on the COVID-19 injured list in a corresponding move. Turnbull isn't expected to be in store for a lengthy absence, so Teheran may need to pitch well in his first start or two with Detroit to strengthen his case for holding down a rotation spot when the Tigers' pitching staff is back to full strength.

Tigers manager AJ Hinch said Tuesday that Teheran is feeling well after exiting his Grapefruit League start Monday against the Blue Jays with back tightness, Jason Beck of MLB.com reports.

EDGE Analysis

Teheran struck out three and gave up a run on one hit (a solo home run) in his two innings before departing from the Tigers' 4-3 loss. Hinch suggested that Teheran's removal was precautionary, as the skipper noted that the right-hander will go through his normal after-start workout Tuesday. Assuming Teheran's back responds well to the activity, he'll throw a bullpen session Wednesday, which would put him on track to make his next turn through the Tigers' rotation.

Teheran (back) does not believe his injury is serious, Chris McCosky of The Detroit News reports.

EDGE Analysis

Teheran started experiencing back tightness in the first inning of Monday's start and exited the game after only 30 pitches and two frames of work. However, he stretched his back out after exiting the contest and believes he could have re-entered the game. Teheran has made the case for a role in the rotation with his performance this spring and it doesn't appear that this injury will disrupt that.

Teheran exited Monday's outing after experiencing tightness in his back, Evan Woodbery of MLive.com reports.

EDGE Analysis

Teheran left the game after completing two innings on 30 pitches. His exit was deemed precautionary by the team, but no further details were provided. Teheran has reportedly shown increased velocity this spring in his battle for a rotation spot, though any time he is forced to miss would weaken his chances.