| Closer | 1st in line | 2nd in line | Updated | Closer | 1st in line | 2nd in line | Updated | ||
| BAL | *Cano | *Kimbrel | Domínguez | 8/5/24 | ATL | Iglesias | Jiménez | Minter | 8/5/24 |
| BOS | Jansen | Sims | L García | 8/5/24 | MIA | *Faucher | *Nardi | Bender | 8/5/24 |
| NYY | Holmes | Weaver | Leiter Jr. | 8/5/24 | NYM | Ed Díaz | Maton | Brazobán | 8/5/24 |
| TB | Fairbanks | Poche | M Rodríguez | 8/5/24 | PHI | Estévez | Hoffman | Strahm | 8/5/24 |
| TOR | Green | G Cabrera | Pop | 8/5/24 | WAS | Finnegan | R. Garcia | Law | 8/5/24 |
| CHW | Brebbia | S Wilson | Ellard | 8/5/24 | CHC | Neris | Hodge | Ty Miller | 8/5/24 |
| CLE | Clase | Gaddis | Barlow | 8/5/24 | CIN | Al.Díaz | Cruz | Moll | 8/5/24 |
| DET | *Foley | *Vest | Holton | 8/5/24 | MIL | D. Williams | Payamps | Peguero | 8/5/24 |
| KC | *Harvey | *Erceg | *McArthur | 8/5/24 | PIT | Bednar | Chapman | Nicolas | 8/5/24 |
| MIN | Durán | Jax | Alcala | 8/5/24 | STL | Helsley | Kittredge | Romero | 8/5/24 |
| HOU | Hader | Pressly | Abreu | 8/5/24 | ARI | *Thompson | *Puk | *Martinez | 8/5/24 |
| LAA | Joyce | Strickland | Contreras | 8/5/24 | COL | Vodnik | Kinley | Lawrence | 8/5/24 |
| OAK | Ferguson | Adams | Alexander | 8/5/24 | LAD | *D Hudson | *Phillips | Banda | 8/5/24 |
| SEA | Muñoz | Y García | Voth | 8/5/24 | SD | Suarez | Scott | Adam | 8/5/24 |
| TEX | Yates | Robertson | Chafin | 8/5/24 | SF | Doval | Ty.Rogers | Walker | 8/5/24 |
* = closer-by-committee
