Vest (6-5) blew the save and took the loss Saturday. giving up two runs on four hits in two-thirds of an inning. He struck out two.

The blown save was Vest's seventh of the year, and second in his last four chances. Over his last 10 appearances, the right-hander has stumbled to a 6.75 ERA, 2.25 WHIP and 9:6 K:BB over 10.2 innings, and with Kyle Finnegan back from the IL, Vest may not see many more save chances over the final days of the regular season.

Chapman earned the save Saturday against the Rays, walking one and striking out one in a scoreless ninth inning.

Chapman collected save No. 31 on the season, and he has successfully converted each of his last 14 save opportunities. The veteran southpaw is a candidate to bring home what would be second career American League Reliever of the Year Award, delivering a stellar 1.21 ERA, 0.71 WHIP and 83:15 K:BB over 59.1 innings. Chapman has a 30-save season for the first time since 2021 and the ninth time in his career.

Munoz collected the save in Saturday's 6-4 win at Houston, allowing a walk, a hit-by-pitch and no hits over a scoreless frame. He struck out one.

The Seattle flamethrower worked around a leadoff runner to pocket the 77th save of his six-year career. Munoz has now completed eight consecutive scoreless outings, over which he's produced a 0.63 WHIP and 15:2 K:BB across eight innings. Overall, the 26-year-old has been one of the league's best relievers this season, producing a 1.49 ERA, 1.01 WHIP and 81:26 K:BB in 60.1 innings while converting 37 of 44 save opportunities.

Estevez allowed one hit and no walks in a scoreless frame with no strikeouts to earn the save in Saturday's 2-1 win against Toronto.

The Kansas City closer required only 13 pitches to notch his league-leading 41st save. Estevez has blown only one save in the second half -- his first appearance post-All-Star break July 18 -- as he's pitched to a 1.98 ERA, 0.71 WHIP and 17:1 K:BB in 22.2 innings while converting 15 saves since then. Overall, the 32-year-old righty sports a 2.49 ERA, 1.08 WHIP and 52:22 K:BB across 65 frames.

Spence will start Sunday's game against the Pirates, Martin Gallegos of MLB.com reports.

Since being called up from Triple-A Las Vegas on Sept. 10, Spence has made one appearance out of the Athletics bullpen, tossing 3.2 innings scoreless frames Tuesday in a win over the Red Sox. He'll be returning to the mound Sunday on four days' rest and shouldn't be operating with a strict pitch limit. He's worked as a traditional starter for a good chunk of the season, making seven starts with the Athletics and seven with Las Vegas.

The Angels recalled Bachman from Triple-A Salt Lake on Saturday.

The 25-year-old righty will rejoin the Angels' bullpen as a replacement for Robert Stephenson, who landed on the injured list Saturday with an elbow injury. Bachman has dominated Triple-A batters to the tune of a 0.71 ERA through 25.1 innings, but he carries a 4.96 ERA through 16.1 frames with the Halos.

The Angels placed Stephenson on the 15-day injured list Saturday with right elbow inflammation.

Stephenson's move to the IL will ensure he remains sidelined for the rest of the year after putting up a 2.70 ERA and 1.00 WHIP across 10 innings in the majors. Sam Bachman was recalled from Triple-A Salt Lake to fill the hole in the Halos' bullpen.

The Blue Jays recalled Fluharty from Triple-A Buffalo on Saturday.

Fluharty hasn't been very effective in the majors this year, pitching to a 4.94 ERA and 1.27 WHIP through 47.1 frames. He'll rejoin the big club nonetheless to provide Toronto with extra bullpen depth, replacing the injured Chris Bassitt (back) on the active roster.

The Athletics placed Newcomb on the 15-day injured list Saturday with left elbow inflammation.

Newcomb's move to the injured list will ensure he remains out for the rest of the season, putting a stamp on his campaign after he turned in a 2.73 ERA and 1.35 WHIP across 92.1 total innings between the Red Sox and A's. Scott McGough was recalled from Triple-A Las Vegas to fill the void in the bullpen.

The Athletics recalled McGough from Triple-A Las Vegas on Saturday.

With Sean Newcomb (elbow) headed for the injured list, the A's will turn to McGough to provide the big club with depth in their bullpen. The 35-year-old has surrendered 10 earned runs in just 12 MLB innings this season but owns a 3.18 ERA through 39.2 frames in the minors. He'll likely be limited to low-leverage work.