Closer Monkey’s trade deadline tracker will update with each reliever acquisition before the trade deadline passes on July 31 at 6 p.m. ET.
July 31, 2025
San Diego Padres – A.J. Preller strikes again:

This represents the first domino for the Padres day:

After a rough patch earlier this season, Mason Miller found his footing and is peaking at the time of this trade:

Link: https://datawrapper.dwcdn.net/jd6n3/3/
Robert Suarez was not traded. Mike Shildt did not displace him as the closer when the team acquired Tanner Scott last year. I will read as much as possible to gather quotes about roles moving forward in this talented bullpen.
Update:

Padres Hierarchy: Robert Suarez | Mason Miller | Jason Adam
The Athletics – For now, our adjusted hierarchy for the A’s:
Updated Hierarchy: *Jack Perkins | *Michael Kelly | *Sean Newcomb
Detroit Tigers – In three separate trades, the team added Kyle Finnegan:

And Rafael Montero:

And Paul Sewald:

As currently constructed, the terrific irony here is that Montero has the best swinging strike percentage (13.8) on the roster. Hope lies in his split-fingered fastball, which produces a 17.3 percent swinging strike rate, and he pitches toward his 3.61 xERA. Sewald will attempt to return in early September and has posted a 10.8 swinging strike percentage, along with a 3.58 SIERA and a 3.56 xERA. Finnegan is a ham and eggs guy on a team searching for whiffs, which simply does not fit what this team needs.
Here are his splits this year:

Link: https://datawrapper.dwcdn.net/rMgX6/2/
If you can believe it, the Tigers have added another depth piece, in a half-measure manner:

Updated Hierarchy: Will Vest | Kyle Finnegan | Tyler Holton
Washington Nationals – Trading Finnegan opens the door for more save chances by Jose A. Ferrer. He has been scoreless in eight of his last nine appearances, posting a 0.909 WHIP with six strikeouts against one walk across 7.2 innings:
Adjusted Hierarchy: Jose A. Ferrer | Cole Henry | Konnor Pilkington
Los Angeles Dodgers – This move may not make many waves, but Brock Stewart will be a solid target for those in SOLDS leagues. He will be deployed against right-handed hitting pockets during leverage innings:

When Michael Kopech and eventually Brusdar Graterol can return, Stewart’s role may change, but for now:
Adjusted Hierarchy: *Blake Treinen | *Alex Vesia | Brock Stewart
*= closer-by-committee
New York Yankees – After some preemptive additions of positional players, the Yankees have traded for David Bednar, who projects as a setup reliever. Still, he will remain under team control through the end of next season.

He was demoted early in the season, but as his split display, found his groove:

Link: https://datawrapper.dwcdn.net/Kw5cR/2/
Not finished adding, they also traded for Jake Bird:

His ground ball rate should play well while escaping Coors.
Addressing a clear need, they also acquired Camilo Doval from the Giants:

Adjusted Hierarchy: Devin Williams | Camilo Doval | David Bednar
San Francisco Giants – With the team trading Camilo Doval and Tyler Rogers, it opens the door for Randy Rodríguez to audition as the closer for the remainder of the season.
Projected Hierarchy: Randy Rodríguez | Ryan Walker | Joey Lucchesi
Texas Rangers – Showing they have a pulse, the Rangers traded for Danny Coulombe:

He’s not just a left-handed specialist and has recorded a 0.97 WHIP with an 18 K-BB percentage across 40 games, spanning 31 innings.
After adding Merrill Kelly, the team continued, targeting Phil Maton:

Adjusted Hierarchy: *Robert Garcia | *Phil Maton | Shawn Armstrong
*= projected closer-by-committee
Tampa Bay Rays – Adding and subtracting at the trade deadline has worked for this team in the past, and at the last minute, they beefed up the bullpen:

Adjusted Hierarchy: Pete Fairbaks | Griffin Jax | Edwin Uceta
Toronto Blue Jays – Joining in the contenders banquet at the Twins’ buffet, Toronto added Louis Varland for the stretch run:

Adjusted Hierarchy: Jeff Hoffman | Seranthony Domínguez | Louis Varland
Chicago Cubs – At the last minute, the Cubs added veteran left-handed reliever Taylor Rogers. It’s been a whirlwind couple of days for this family.
Minnesota Twins – Well, the team traded its entire hierarchy and the sixth-inning reliever. Good luck.
Updated Hierarchy: Cole Sands | Justin Topa | Kody Funderburk
Milwaukee Brewers – At the end of the news cycle from the trade deadline, the Brewers added Shelby Miller to an already productive bullpen, giving it even more depth:

Once he is activated, he will be integrated into the hierarchy and provide insurance for Trevor Megill.
July 30, 2025
Philadelphia Phillies – Aligning with the team’s “Wheeler Window,” the Phillies traded two top prospects for closer, Jhoan Durán.

Understanding Rob Thomson will mix and match sometimes in the late innings, you do not target Duran and not deploy him as the preferred save share. Here are his splits by month this season:

Link: https://datawrapper.dwcdn.net/Jk9un/3/
Updated Hierarchy: Jhoan Durán | Matt Strahm | Orion Kerkering
Minnesota Twins – There may be more moves on tap for the Twins as they retool for 2026. Griffin Jax should be in the mix for the majority of save chances, but he has not recorded one yet this season. Louis Varland will also get a larger leverage role. For now:
Updated Twins Hierarchy: *Griffin Jax | *Louis Varland | Brock Stewart
*= closer-by-committee until Rocco Baldelli announces his leverage plans.
New York Mets – Proving aggressive ahead of the trade deadline, the Mets acquired 2024’s saves leader, Ryan Helsley, for three minor leaguers. This helps Helsley since he cannot receive a qualifying offer, and he gets to pitch for a team vying for the postseason, then choose his destination for 2026. He has rebounded since June and creates a “superpen” in New York.
Here are his splits this season:

Link: https://datawrapper.dwcdn.net/vYEjI/2/
Once again:
Adjusted Hierarchy: Edwin Díaz | Ryan Heslely | Tyler Rogers
St. Louis Cardinals – After trading its closer, our adjusted hierarchy suggests a shared saves approach, with a caveat. Phil Maton is also working on an expiring contract and will be moved before tomorrow’s deadline. Tread lightly here:
Adjusted Hierarchy: *JoJo Romero | *Kyle Leahy/ Riley O’Brien
*= closer-by-committee
New York Mets – Shoring up the leverage ladder, New York traded for Tyler Rogers:

Through 53 appearances, he has a 4-3 record with 20 holds while posting a 0.86 WHIP with 38 strikeouts against four walks (18.1 K-BB percentage) across 50 innings.
Updated Hierarchy: Edwin Díaz | Tyler Rogers | Gregory Soto
Atlanta Braves – It may not move the needle for many fantasy managers, but Atlanta’s acquisition of Tyler Kinley signals more moves on the horizon. First, the deal:

The team did well getting Pierce Johnson out of Colorado and may be looking for lightning to strike twice. Of course, this trade means Johnson and Raisel Iglesias may be on the move by the end of tomorrow’s deadline:

Over the last 365 days, Kinley has produced 76 strikeouts against 34 walks (14.6 K-BB percentage) with a 1.29 WHIP in 69 appearances, spanning 66.2 innings. It’s easy making fun of this deal, but his 3.70 SIERA, 14.8 swinging strike percentage, and 70.1 percent contact rate allowed are not bad. Add in his hard hit percentage against, 30.9 percent, in this time frame and he could be accruing saves in a fluid bullpen until Joe Jiménez can return. Once the team’s next moves occur, the hierarchy will be updated. For now, plan on Kinley usurping Daysbel Hernández in a potential save share with Dylan Lee after the trade deadline.
Los Angeles Angels – Potentially good news for those sweating out a Kenley Jansen trade, the Angels are buying on the day before the trade deadline, acquiring two veteran relievers from Washington: Andrew Chafin and Luis García.

However, this could also be insurance if the team decides to sell before tomorrow’s deadline. For the moment, this has ripple effects in two hierarchies. First, the Angels:
Updated Hierarchy: Kenley Jansen | Reid Detmers | Luis García
As for the Washington Nationals:
Updated Hierarchy: Kyle Finnegan | Jose A. Ferrer | Cole Henry
Pittsburgh Pirates – Acquired Taylor Rogers and a shortstop prospect for Ke’Bryan Hayes in a trade with Cincinnati. There is a chance the Pirates flip Rogers before tomorrow’s deadline, but for now:
Updated Hierarchy: David Bednar | Dennis Santana | Taylor Rogers
Baltimore Orioles – Although this deal will become official on Thursday, the team agreed on a deal sending Andrew Kittredge to the Cubs, leaving its leverage ladder decimated:

Updated Hierarchy: *Corbin Martin | *Keegan Akin | Yennier Cano
Chicago Cubs – Adding Andrew Kittredge into the mix lengthens this leverage ladder. Not listed, left-handed specialist Caleb Thielbar:
Updated Hierarchy: Daniel Palencia | Andrew Kittredge | Brad Keller
Seattle Mariners – Traded for Caleb Ferguson from Pittsburgh for a Single-A pitcher:

This does not alter the team’s current hierarchy.
Boston Red Sox – Traded for veteran Steven Matz from St. Louis for first base prospect, Blaze Jordan:

This does not affect the current hierarchy.
Arizona Diamondbacks – Added two more relievers, along with first base prospect Tyler Locklear from the Mariners, for Eugenio Suárez. Lance Brozdowski broke down both relievers:

Los Angeles Dodgers – While most of the league focused on adding relievers at the top of the food chain, the Dodgers enhanced their depth in the minors, getting two intriguing relieves in a threeway trade between the Reds and Rays:

Not only is Paul Gervase six feet ten inches, but he can reach the high-90s with his fastball:

July 29, 2025
Toronto Blue Jays – Before the second game of their doubleheader, the Blue Jays acquired Seranthony Domínguez to bolster their bullpen hierarchy.

Since June, he has made 20 appearances, posting a 1.281 WHIP with 28 strikeouts against ten walks (21 K-BB%), and a 15.2 swinging strike percentage.
Updated Hierarchy: Jeff Hoffman | Yariel Rodríguez | Seranthony Domínguez
July 26, 2025
Arizona Diamondbacks – Remaining active on the trade front, they traded Randal Grichuk to the Royals for reliever Andrew Hoffmann:

He was optioned to Triple-A but could be a depth reliever later this season, or even after the trade deadline passes.
July 25, 2025
New York Mets – An early afternoon trade was consummated on Friday with the Mets acquiring Gregory Soto from Baltimore:

In 45 appearances this season, he has recorded a save and 18 holds while recording 44 strikeouts versus 18 walks (16.3 K-BB%) with a 1.29 WHIP through 36.1 innings. He will be deployed against left-handed heavy-hitting pockets, and he has held them to a .138 batting average against, a .255 weighted on-base average (wOBA), and 22 strikeouts across 70 batters faced this season.
Updated Hierarchy: Edwin Díaz | Ryne Stanek | Gregory Soto
July 24, 2025
Arizona Diamondbacks – Perhaps opening the flood gates, the Diamondbacks traded Josh Naylor to Seattle for two pitching prospects:

Brandyn Garcia made 32 appearances in relief between Double and Triple-A, posting 42 strikeouts against 17 walks and five saves. He’s a left-handed reliever and will provide depth in the future.
July 21, 2025
Philadelphia Phillies – Signed David Robertson to a prorated deal for the remainder of the 2025 season. He reported to Triple-A, and his timeline has him being activated on August 4 after making four outings in the minors. He was hitting 90 miles per hour during his throwing session for scouts, but the team hopes he approaches the average velocity he achieved last year (93.3 MPH) during his ramp-up time:

He will be added to the hierarchy upon activation.
July 10, 2025
Tampa Bay Rays – Making a move early in July ahead of the amateur draft, the Rays traded their competitive balance pick for reliever Bryan Baker from Baltimore. During 42 appearances with the Orioles, Baker had a 3-2 record with two saves, and ten holds while posting a 1.096 WHIP with 49 strikeouts against nine walks (26.5 K-BB%) in 38.1 innings. He slots into his new team’s hierarchy and will be under team control through 2028.
Updated Hierarchy: Pete Fairbanks | Bryan Baker | Garrett Cleavinger










































