Petersen blew the save in Friday's extra-innings victory at Texas. He allowed two runs (one earned) on one hit and no walks over one inning with no strikeouts.

The Miami right-hander blew the save when he conceded a two-run homer to Rowdy Tellez in the 10th to knot the game at 3-3. Petersen was assigned the task of converting his first save because the Marlins' saves leader, Calvin Faucher, had appeared in back-to-back games Wednesday and Thursday. Petersen is unlikely to receive many future save opportunities. The 31-year-old has pitched to a 4.30 ERA and 1.50 WHIP across 14.2 frames with Atlanta and Miami this season.

Vodnik earned the save Friday against the Angels, allowing one hit and no walks in a scoreless ninth inning. He struck out one.

The save was the ninth of the season for Vodnik, who's given up just one run since Aug. 6. Seth Halvorsen (elbow) is running out of time to return in 2025, putting Vodnik in position to continue to split save opportunities with Juan Mejia going forward. Through 48.1 innings, Vodnik has a 2.98 ERA, 1.34 WHIP and 46:23 K:BB.

The Diamondbacks voided Burgos' Sept. 2 option to Triple-A Reno on Friday and placed him on the 15-day injured list with a right forearm contusion, Jack Sommers of SI.com reports.

Burgos suffered the injury during his appearance against the Rangers on Sept. 1. He'll be eligible to return from the injured list whenever he's fully healthy, but there's currently no telling when that may be. Once activated, he may take on a low-leverage role in Arizona's bullpen after posting a 6.08 ERA and 1.88 WHIP in 13.1 innings with the D-backs.

The Dodgers recalled Klein from Triple-A Oklahoma City on Friday.

Klein owns a 3.38 ERA through 10.2 innings with the Dodgers this season but hasn't enjoyed the same success in Triple-A, where he carries a 6.23 ERA and 1.75 WHIP through 43.1 frames. Despite his performance in the minors, the Dodgers will bring him back onto the big-league roster to replace Michael Kopech (knee) in the bullpen. Klein will likely be limited to low-leverage situations.

The Dodgers placed Kopech on the 15-day injured list Friday with right knee inflammation.

Renewed inflammation in Kopech's knee will force him back onto the injured list, putting an early end to what was an injury-filled 2025 campaign. Manager Dave Roberts said Friday that the Dodgers will aim to "reset" the 29-year-old while he's on the IL, per Jack Harris of the Los Angeles Times, and the team is optimistic that he'll return sometime during the postseason. In the meantime, Will Klein will come up from Triple-A Oklahoma City to fill the open spot in Los Angeles' bullpen.

Kopech is tending to uncertain physical issues which are expected to require a stint on the injured list, Bill Plunkett of The Orange County Register reports.

Kopech didn't say what was bothering him specifically, but he's expected to need some time off to recover. The 29-year-old has endured some control issues recently, having walked eight batters in his last four appearances spanning 2.2 innings. Will Klein is expected to be added to the active roster as the corresponding move.

The Marlins reinstated Tarnok (ankle) from the 15-day injured list Friday and optioned him to Triple-A Jacksonville.

Tarnok has been on the shelf since early September due to a sprained left ankle, but he's been cleared to return after a brief rehab stint. The 26-year-old will head to Jacksonville for the closing week or so of the regular season. He has a 3.19 ERA in 67.2 innings with Jacksonville in 2025.

Atlanta optioned Dunning to Triple-A Gwinnett on Friday.

Dunning has struggled in a mop-up role with Atlanta, posting a 10.80 ERA over seven appearances. His spot on the roster and in the bullpen will be absorbed by Jhancarlos Lara.

Faucher earned the save Thursday against the Rockies, recording the final out of the game while allowing one hit.

The right-hander was summoned with two outs in the ninth inning after Valente Bellozo surrendered four runs to put the game in peril. Faucher gave up a single to Hunter Goodman before inducing a game-ending groundout to secure the victory. Faucher has been sharp of late, holding opponents scoreless in seven of his last eight appearances, and he needed just six pitches to wrap things up Thursday. On the season, the 29-year-old has converted 14 of 19 save chances while adding seven holds with a 3.28 ERA, 1.23 WHIP and 56:22 K:BB across 57.2 innings.

Vesia struck out two in a perfect inning to earn the save in Thursday's 2-1 win over the Giants.

Vesia and Tanner Scott were the only relievers the Dodgers used Wednesday, but Vesia's workload was lighter in that appearance. That put him in position to get a save opportunity Thursday, and the southpaw delivered a sharp outing to convert it. Since returning from an oblique injury Sept. 9, Vesia has allowed one run over 4.2 innings, adding two holds and a 7:1 K:BB in that span. He's at a 2.68 ERA, 0.95 WHIP and 76:19 K:BB through 57 innings this season. Vesia has converted five saves while adding 23 holds and four blown saves as a fixture in the high-leverage mix throughout the year.