Los Angeles Angels relief pitcher Kirby Yates gave up one earned run on two hits in the ninth inning on Monday, taking the loss as his team fell to the Rockies, 9-8. Yanes gave up a single to Kyle Karros and a double to Jake McCarthy before the game-winning sacrifice fly from T.J. Rumfield. Yates was entering the game in a non-save situation after a wild eighth inning, in which the Rockies scored five times to take the lead, and the Angels answered with two runs to tie the game back up when Yates entered. The 39-year-old righty has a 4.32 ERA and 4.04 FIP in his nine games this season, and before Monday, he allowed just one run in his previous six appearances. He has only had a single save this season since the Angels don't present a ton of opportunities, but he'll likely remain the top closer for now in the absence of any other experienced options at the back of the bullpen.

Detroit Tigers relief pitcher Kyle Finnegan was expected to step in as the team's fill-in closer while Kenley Jansen (pelvis) is on the injured list, but that wasn't how the script unfolded on Monday. Finnegan entered an 8-5 game in the seventh inning in a high-leverage spot against the top of the Rays' order. He allowed a single to Yandy Diaz, but struck out Jonathan Aranda, and then induced an inning-ending double play from Richie Palacios. The eighth and ninth innings didn't go smoothly for Beau Brieske and Will Vest, but the team held on for a wild 10-9 win, with Vest earning the save. Finnegan could still end up getting short-term save opportunities, especially with his effective outing on Monday, but the full-time closer job isn't going to be his alone. He's a speculative add in most leagues at this point, but he brings intriguing upside for as long as Jansen is unavailable.

Texas Rangers relief pitcher Jacob Latz earned a save for the second day in a row on Monday night, closing out his team's 2-1 win over the Cardinals. Latz worked a clean ninth inning, picking up back-to-back strikeouts to end the game. The 30-year-old lefty has a 2.00 ERA and 0.59 WHIP in his 27 innings this season, totaling 26 strikeouts. He has picked up three saves and a win in his last four appearances and has emerged as the clear leader for save situations. He has worked back-to-back days, so his availability for Tuesday is uncertain, but if you need saves, Latz is one of the best options you can pick up from the waiver wire.

Detroit Tigers relief pitcher Will Vest closed out his team's 10-9 win over the Rays on Monday night, earning his first save of the season. The 30-year-old righty entered a messy situation in the eighth inning with the bases loaded and one out while his team was holding a 10-5 lead. He gave up a double and a single, allowing four runs to score, but preserved the lead. Things went much more smoothly for Vest in the 1-2-3 ninth inning, finishing with back-to-back strikeouts. He was charged with one run in his 1 2/3 innings, but he still lowered his ERA to 7.23 on the season. His 3.45 FIP and 3.35 xERA indicate he has pitched better than his elevated ERA indicates, but he is still very high-risk after his rough start to the season. Even though he's risky, he does have enough upside to consider from the waiver wire, though, since the Tigers are without closer Kenley Jansen (pelvis) and saves should be available. Vest got the job done on Monday and does have potential to be a short-term source of saves for deep leagues.