The Marlins plan to select s contract from Triple-A Jacksonville, reports . The righty will get the start on Monday, as the Marlins welcome the Diamondbacks for the first game of a three-game set. Oller a minor league deal with Miami in July. Since the Pirates selected Oller in the 20th round of the 2016 draft, he has bounced between several organizations. After three seasons in the Pirates system, he briefly played in independent ball before signing on with the Giants in 2019. The Mets took him in the minor league portion of the Rule 5 draft the following December, and two years later, they selected his contract to the 40-man roster to protect him from the major league portion of the Rule 5 draft. That same offseason, he was traded to the Athletics as part of the package for , and it was with Oakland that he finally made his MLB debut. Oller appeared in 19 games for the As in 2022, making 14 starts and pitching to a 6.30 ERA and 5.83 SIERA. He made another nine appearances, though only one start, in 2023 before he was designated for a signment. He put up a 10.07 ERA and 6.02 SIERA in 19 2/3 innings of work. The Mariners claimed Oller off of waivers, and Nerlens Noel Jersey he finished out the 2023 season starting for the Triple-A Tacoma Rainiers. He was DFAd and outrighted at the end of the season, and he elected free agency in November. After that, the right-hander signed a minor league deal with the Guardians, and although he earned an invitation to spring training, he never made his way onto the big league roster. After pitching to a 7.48 ERA and 6.00 FIP over 12 appearances (six starts) for the Triple-A Columbus Clippers, Oller was released by the Guardians in July. Since joining the Marlins organization, the 29-year-old Oller has seen noticeably better results. Acro s six appearances (three starts) at Triple-A Jacksonville, he has a 2.88 ERA and 3.46 FIP in 25 innings pitched. His 17.3% K-BB% is the highest its been at any stop in his profe sional career since his 2021 season at Double-A. The Marlins have gone without a No. 5 starter since they designated for a signment . Thanks to some well-scheduled off days, they have gotten by with just , , , and since Tylers last appearance on August 8. However, they will need another starter on Monday, and it appears Oller is the man for the job. The Marlins rotation has been stretched thin by injuries this season, with names like , , , , , and all currently on the 60-day IL. Thus, Miami will look to Oller to provide innings as they try to ride out the rest of a thoroughly disappointing season. Before putting Oller on the mound, the Marlins will need to make room for the right-hander on the 26 and 40-man rosters. One way for Miami to free up a 40-man spot would be to transfer outfielder from the 10-day IL to the 60-day IL if the team does not think he will return from his before September 13. Alternatively, the Marlins could DFA a reliever like or . Hal Greer Jersey