Hahn (triceps) will likely require a stint on the 10-day disabled list, Joe Stiglich of NBC Sports California reports.

EDGE Analysis

Although Hahn's MRI came back clean, the 27-year-old will likely hit the DL due to his triceps issue. The A's rotation has suffered significant attrition of late with Hahn's injury in addition to Kendall Graveman's shoulder injury, which might also land him on the DL. The A's will likely have an update on Hahn's status later in the weekend, and they're also expected to recall Jharel Cotton to start Saturday's game against the Yankees.

Hahn (triceps) underwent an MRI on his right elbow Wednesday, John Hickey of the East Bay Times reports.

EDGE Analysis

At this point, the results of the MRI have not been disclosed, but more should be revealed soon. The diagnosis following the results of the MRI should give a better glimpse of how much time Hahn will miss due to his current ailment, although it's not a great sign that the Athletics already brought swingman Zach Neal up from Nashville to potentially start in his stead.

Hahn was diagnosed with a right triceps strain Tuesday, Susan Slusser of the San Francisco Chronicle reports.

EDGE Analysis

The right-hander was pulled after two-plus innings against the Marlins after his fastball velocity had dropped to 90 miles per hour. He threw 51 pitches (33 strikes) and allowed five earned runs on seven hits prior to his exit. Slusser adds that Jharel Cotton could be called up as a spot starter if Hahn is unable to make his next turn in the rotation.

Hahn (undisclosed) was removed from Tuesday's start against the Marlins in the third inning, Susan Slusser of the San Francisco Chronicle reports.

EDGE Analysis

The training staff came out to check on Hahn in the third inning and ultimately opted to pull him from the game, and he was replaced by Bobby Wahl on the hill. Although Slusser noted that there wasn't anything obviously wrong with Hahn, she added that his velocity had dipped by nearly four miles per hour. Hahn is lined up to start Monday in Cleveland, but likely need to be further examined by the training staff before officially being confirmed. He was charged with five earned runs on seven hits in 2.0 innings prior to his exit.

Hahn (1-3) took the loss Wednesday against the Mariners, giving up four runs (three earned) on five hits and two walks while striking out six in five innings pitched.

EDGE Analysis

The right-hander didn't have that bad of a game, but he was completely outdone by a nine-strikeout performance by Christian Bergman for Seattle. Hahn didn't have great command, as only 59 of his 103 offerings went for strikes, but he managed to limit the damage in most cases outside of the rough fifth inning he encountered. Hahn will look to land in the win column in his next start, although he may not be needed in the rotation for another week or so.

Hahn allowed one earned run on four hits and three walks in Friday's loss to Texas. He struck out three and received a no-decision.

EDGE Analysis

The 27-year-old righty was sharp in this contest, and was in line for his second win of the season before the Oakland bullpen blew it in the ninth. Hahn lowered his ERA to 2.74, and has now thrown quality starts in six of his first seven outings. It was encouraging for fantasy owners to see him rebound from a shaky start last week against Detroit. His next start will come Wednesday at Seattle.

Hahn didn't factor into the decision against the Tigers on Saturday and gave up four runs (three earned) on six hits and four walks over 3.2 innings. He struck out four.

EDGE Analysis

After starting the season with five consecutive quality starts, Hahn's poor command got him into trouble frequently Saturday, leading to him equaling his highest pitch count of the season despite it being his shortest outing. The 27-year-old issued a bases-loaded walk to Alex Avila among his four free passes and also gave up a triple to leadoff man Andrew Romine in the second that opened up the scoring on the night. Hahn will look to prove that Saturday's outing was just an outlier when he takes on the Rangers at Globe Life Park next Friday.

Hahn (1-2) gave up four runs (two earned) on eight hits over six innings in Sunday's 7-2 loss to the Astros. He struck out six.

EDGE Analysis

Hahn had the misfortune of matching up against the nearly unhittable Dallas Keuchel, leading to his second loss of the season despite his impressive 2.25 ERA. The right-hander also had two unearned runs go on his ledger due to Josh Phegley's catcher's interference in the fifth. Hahn has gone at least six innings in all five of his starts and has surrendered just one home run over his 32.0 innings. With Sean Manaea (shoulder) hitting the disabled list, Hahn is slated to start once again at home against the Tigers next Friday.

Hahn tossed eight scoreless innings in a no-decision Tuesday against the Angels, allowing just one hit and two walks with six strikeouts.

EDGE Analysis

Hahn was terrific and efficient, allowing just a single while needing just 101 pitches to make it through eight dominant frames. He undoubtedly deserved better as far as the decision is concerned, but the A's waited until the 10th inning to score their only run. Hahn has been outstanding in 2017, tossing quality starts in each of his four appearances for a 2.08 ERA and a 0.96 WHIP through 26 innings. He will look to keep it rolling Sunday on the road against the Astros.

Hahn (1-1) held the Rangers to a single run on two hits and four walks in Wednesday's 9-1 victory. He struck out four.

EDGE Analysis

That makes three straight quality starts to open the year for Hahn, with two of those coming against Texas. His 14:7 K:BB isn't impressive, but it's certainly an improvement over last year's struggles. Hahn has seen his velocity rise steadily over the course of his career, which is interesting; he bears adding in deeper formats and monitoring in shallower ones.