Oller (0-1) took the loss Monday against Arizona, allowing five runs on three hits and four walks across 4.2 innings. He struck out two.

EDGE Analysis

Two of Oller's three hits allowed found the bleachers, with Adrian Del Castillo launching a grand slam in the third inning after Oller walked the bases loaded, and Joc Pederson hitting a solo homer in the fifth frame. While the 29-year-old's first MLB start of the year didn't inspire much confidence, the Marlins rotation is plagued by injuries, which could result in Oller getting another chance. Oller logged a 2.88 ERA across 25.0 innings with Triple-A Jacksonville before being recalled.

The Marlins selected Oller's contract from Triple-A Jacksonville on Monday.

EDGE Analysis

Oller will start Monday's contest against the Diamondbacks after posting a 2.88 ERA and 24:7 K:BB over 25 innings covering three starts and three relief appearances with Jacksonville. Given the state of the Marlins' rotation, Oller is a candidate to make multiple starts.

The Marlins are expected to select Oller's contract from Triple-A Jacksonville to start Monday's game against Arizona, Ari Alexander of KPRC Houston reports.

EDGE Analysis

Oller signed a minor-league contract with Miami on July 9 and logged a 2.88 ERA across 25.0 innings for Jacksonville. The 29-year-old spent the 2022 and 2023 seasons with the Athletics, logging a 6.30 and a 10.07 ERA, respectively. Oller doesn't have elite strikeout stuff and hasn't historically performed at the MLB level, so he'll be a risky streaming option. Considering the Marlins are dealing with plenty of injuries, Oller will have a chance to earn more starts if he performs well Monday.

Oller agreed to a minor-league contract with Miami on Tuesday, Ari Alexander of KPRC 2 in Houston reports.

EDGE Analysis

Oller was released by the Guardians last week after posting a 7.48 ERA and 33:18 K:BB over 27.2 innings with Triple-A Columbus. The 29-year-old holds an ugly 7.09 ERA over 28 appearances (15 starts) at the major-league level, but he could get a shot eventually with the Marlins, perhaps after they unload assets at the trade deadline and need someone to fill innings.

The Guardians released Oller on Wednesday.

EDGE Analysis

Oller signed a minor-league deal over the winter and has spent the duration of the 2024 season at Triple-A Columbus, posting a 7.48 ERA and 33:18 K:BB over 27.2 frames. The right-hander was also dreadful in 94 innings with the Athletics from 2022-23 with a 7.09 ERA and 59:51. He'll seek a new contract with a team looking for some pitching depth.

Oller signed a minor-league contract with an invitation to spring training with the Guardians on Wednesday, Ari Alexander of KPRC 2 Houston reports.

EDGE Analysis

He'll be reunited with new Guardians manager Stephen Vogt, who caught Oller some in 2022 with the Athletics. Oller had a disastrous 2023 season both in the majors (10.07 ERA) and minors (6.22 ERA) but had a solid minor-league track record previously.

Seattle outrighted Oller to Triple-A Tacoma on Tuesday.

EDGE Analysis

Oller passed through waivers unclaimed after being removed from the Mariners' 40-man roster. The 29-year-old right-hander holds a rough 7.09 ERA and 59:51 K:BB in 94 career major-league innings.

Seattle claimed Oller off waivers from the Athletics on Wednesday, Jessica Kleinschmidt of TheComeback.com reports.

EDGE Analysis

Oller, 28, holds a 7.09 ERA over 28 appearances (15 starts) at the big-league level covering the last two seasons and has struggled in 2023 at Triple-A Las Vegas as well, pitching to a 7.11 ERA. He'll report to Triple-A Tacoma with his new organization.

Oller was optioned Thursday to Triple-A Las Vegas, Martin Gallegos of MLB.com reports.

EDGE Analysis

Oller had surrendered 24 runs -- 22 earned -- through 19.2 innings of work this season with the Athletics for a ghastly 10.07 ERA.

Oller (2-0) got the win in an extra-inning victory over the Angels on Monday, firing two scoreless innings during which he allowed a hit and recorded a strikeout.

EDGE Analysis

Oller was making his first appearance since a disastrous five-run outing versus the Cubs over 1.1 innings Wednesday, and the right-hander redeemed himself with a crisp 26-pitch effort that was pivotal to Oakland escaping with just its fifth win of the season. Oller has run the gamut with respect to the quality of his performances during a rollercoaster first month of the season, allowing at least five runs on three occasions and conceding one or none in his other three trips to the mound.