Mets Roster Central: Signing Day Fun!

As one of the most potentially transforming trade deadlines in team history looms, the Mets management is forced to play it all Nick Fury-like, continuing to act as though the world intends to spin on.  This includes a massive day of signing their draft picks, and parliament of players who went undrafted.

Transactions, 7/12/2026

COMING

Sent to Binghamton on Rehab Assignment

Infielders

Marcus Semien

R/R DoB: 1990-09-17 High Level: MLB (2026)

Marcus Semien's rehab assignment was a new sort.  As in rehabs at the very bottom of the ladder, where a player alternates between the low-A St. Lucie Mets and the Rookie-level FCL Mets in order to avoid any road trips, Marcus bounced the one-hour path between Syracuse and Binghamton.   It was erratic from a transaction standpoint, but allowed him to avoid any road trips with either squad.

Transactions, 7/15/2026

COMING

Cleared Waivers and Outrighted to Syracuse

Relief Pitchers

Dan Hammer

R/R DoB: 1997-09-10 High Level: MLB (2026)

Dan Hammer!  Sledge!  Hammersmith Odeon!  Der Hammermeister!  He was called up to the Mets and DFA'd the next day without appearing, joining the likes of Terrel Hansen and Dylan Ross on the all-time roster of phantom Mets. 

It's not the worst club to be in, but once you are in it, you'd sure like to get out of it, and Hammer Time has that door unlocked to him, as he returns to Syracuse unclaimed.  Giving up no runs in 3 1/3 innings since reporting back to The 'Cuse, as the Mets contemplate a massive bullpen selloff, certainly keeps that within the realm of possiblity.

In fact, considering that, of the 10 outs he has recorded since his Salt City return, eight have been via strikeout, it is fair to say that he is hammering at that door.

Transactions, 7/15/2026

COMING
Transferred from Syracuse to FCL Mets on Rehab Assignment	Signed as First-Round Selection (27th Overall) out of Arkansas, Assigned to FCL Mets
Relief Pitchers
Dedniel Núñez	Carson Wiggins
R/R DoB: 1996-06-05 High Level: MLB (2026)	R/R DoB: 2005-06-01 High Level: MLB (2026)

After being drafted July 11, Carson Wiggins took all of four days to sign with the Met.  It's always odd how post-draft signings don't tend to get announced until the first-rounder is in the fold.  It would seem that an organization would be happy to pick at the lower-hanging fruit while the big guy plays hard to get, but that's often not how it turns out.  At one level, it can be argued that first guy sets the market for the guys that follow, but we suspect it's more likely true that a team doesn't like the image it projects when it's publicly known that the later-round guys are on board but the top guy is not.

As a reliever, Carson has an opportunity for a quick path to the Major Leagues, though none of that is certain.  If it works out that way, however, it gives himself and fellow first-rounder Carson Benge a chance to establish themselves as Generation Carson, and Flushing as Carson City.

Dedniel Núñez has been bouncing around the organization on rehab assignments and re-assignments and resets since July 2, and one suspects this will continue up to the longest possibility, at which point the roster should have slots opening up or, more likely, he gets a standard minor-league assignment in order to continue working his way back to you, babe.

In the meantime, he's kind of like the Mitch McConnell of relievers.  He's supposedly active, although there are precious few updates.

Transactions, 7/16/2026

GOING	COMING
Designated for Assignment	Signed as Undrafted Amateur Free Agent out of Western Michigan U., Not Yet Assigned	Ended Rehab Assignment and Activated from IL	Signed as Undrafted Amateur Free Agent out of Michigan Not Yet Assigned
Infielders	Starting Pitchers	Infielders	Outfielders
Zack Short	Sam Carlisle	Marcus Semien	Keegan O'Hearn
R/R DoB: 34848 High Level: MLB (2026)	R/R DoB: 2004-03-12 High Level: Division I (2026)	R/R DoB: 1990-09-17 High Level: MLB (2026)	L/L DoB: 2004-03-12 High Level: Division I (2026)

Zack Short started five games with the Mets this season.  They won the first back in mid-June 9-1 and lost the subesequent four, with Zack going 1-for-13 over the five.  On this last assignment with the Mets, he inexplicably started all three games against Boston.  All the games were winnable, but all were lost as Boston ran the table against the Mets as part of a 15-game winning streak.

We come not to bury Zack here, as he was put in an unfair situation.  It's hard to say what the Mets were thinking, but it sure has helped turn Boston's season around, so ... yay?

Exciting to see the non-drafted free-agents pouring in.  The first two come from The University of Michigan and The University of Western Michigan, so you know that Chad Langley, the scout who covers the upper Midwest for the Mets, has been a busy little beaver.

Keegan O'Hearn here is a curiousity, apart from being a Canadian with two last names.  Keegan spent most of his college career as a decidely ineffective relief pitcher, did not hit at all in 2026, and had only 41 plate appearances in 2025, but is reportedly signed as an outfielder. 

He is, as such, the opposite of Marcus Ward, drafted as the Mets as a pitcher, despite being featured as (and widely scouted as) a batter in high school.

Transactions, 7/17/2026

COMING
Signed as International Amateur Free Agent out of The Dominican Republic, Assigned to DSL Orange	Transferred from Binghamton to Syracuse on Rehab Assignment
Starting Pitchers	Outfielders
Biguey Santana	Luis Robert, Jr.
R/R DoB: 2008-01-10 High Level: Academy (2026)	R/R DoB: 1997-08-03 High Level: MLB (2026)

It's never a bad time to continue scouting in the Caribbean lands.  Biguey Santana becomes the latest Dominican righthander to take a paycheck from the Mets.  Unfortunately for those who embrace symbolic nomenclature (and we're looking at you, William Shakespeare), at 5'10" and 175, he is not a particularly big guey. 

Luis Robert joins Marcus Semien on the list of 2025-2026 offseason acquisitions, creeping through rehab assignments, hoping to rejoin a Met season that all good sense says is too late to save.

But fight we must.

Transactions, 7/18/2026

COMING
Sent to Brooklyn on Rehab Assignment	Acquired from Southern Maryland (Atlantic League) for Cash, and Assigned to Brooklyn
Starting Pitchers	Relief Pitchers
Clay Holmes	Rafi Vazquez
R/R DoB: 1993-03-27 High Level: MLB (2026)	L/R DoB: 1997-12-12 High Level: Atlantic League (2026)

Clay Holmes — there's a rehabber with the potential to make a difference, but probably not for the Mets.  And his torrid efforts to recover from a leg fracture are ironically probably not for the Mets' benefit — at least on the field — but rather to get in shape enough to be a valuable enough commidity to garner the Mets talent at the trade deadline.

It's a rotten world that treats players so much more as commodities than people, that they begin to only understand themselves that way.

It's been a long journey just to get a lousy sniff of affiliated ball for Rafi Vazquez.  A single season of only six appearances in college, he quit the game for a full four years, before giving it a go in the indies, Two years each in Atlantic and Pioneer, with a single season in Frontier and USBL, he becomes the third player to join the organization this season from the Southern Maryland Blue Crabs, following Jamari Baylor and Taylor Darden.  Southern Maryland Manager Brett Jodie told the Mets they got the best pitcher in The Atlantic League, and following his 1.01 ERA in 35 2/3 innings, with 41 strikeouts against nine walks, who's going to argue.

What that translates to in affiliate ball is yet to be seen, but welcome to the organization, Rafi!  You almost singlehandedly transformed the children's music recording industry back in the nineties.

Transactions, 7/19/2026

COMING
Transferred from FCL Mets to Syracuse on Rehab Assignment	Cleared Waivers and Sent to Syracuse
Relief Pitchers	Infielders
Dedniel Núñez	Zack Short
R/R DoB: 1996-06-05 High Level: MLB (2025)	R/R DoB: 34848 High Level: MLB (2026)

Zack Short went unclaimed and returned to Syracuse, and Dedniel Núñez jumped teams one more time in his extended rehab assignment, because here at Mets Roster Central, we are committed to bringing you the least surprising news.

Transactions, 7/20/2026

GOING	NEUTRAL	COMING
Demoted to Syracuse	Transferred from Outfield	Signed as Undrafted Amateur Free Agent out of Boston College, Assigned to FCL Mets	Signed as 10th-Round Selection (300th Overall) out of Dartmouth, Assigned to FCL Mets	Signed as Seventh-Round Selection (210th Overall) out of Stanford, Assigned to FCL Mets
Infielders		Starting Pitchers
Eric Wagaman	Jared Young	A.J. Coloarusso	Nate Isler	Aidan Keenan
R/R DoB: 1997-08-14 High Level: MLB (2026)	L/R DoB: 1995-07-09 High Level: MLB (2026)	L/L DoB: 2003-12-29 High Level: Division I+ (2026)	R/R DoB: 2004-10-25 High Level: Division I (2026)	R/R DoB: 2005-03-07 High Level: Division I+ (2026)
COMING
Signed as Sixth-Round Selection (181st Overall) out of Auburn, Assigned to FCL Mets	Signed as Fourth-Round Selection (120th Overall) out of Texas A&M, Not Yet Assigned	Signed as 14th-Round Selection (420th Overall) out of Troy, Assigned to FCL Mets	Signed as 17th-Round Selection (510th Overall) out of Arkansas, Not Yet Assigned	Signed as 16th-Round Selection (480th Overall) out of LSU, Assigned to FCL Mets
Starting Pitchers		Relief Pitchers
Alex Petrovic	Shane Sdao	Zach Crotchfelt	Cooper Dossett	Gavin Guidry
R/R DoB: 2004-05-27 High Level: Division I+ (2026)	L/L DoB: 2003-09-29 High Level: Division I+ (2026)	L/L DoB: 2003-10-03 High Level: Division I+ (2024)	R/R DoB: 2004-04-10 High Level: Division I+ (2026)	R/R DoB: 2003-07-14 High Level: Division I+ (2026)
COMING
Signed as 15th-Round Selection (450th Overall) out of Missouri-St. Louis, Assigned to FCL Mets	Signed as Eighth-Round Selection (240th Overall) out of Mississippi, Assigned to FCL Mets	Signed as 12th-Round Selection (360th Overall) out of UC Santa Barbara, Assigned to FCL Mets	Signed as Fifth-Round Selection (152d Overall) out of Florida, Assigned to FCL Mets	Signed as 13th-Round Selection (370th Overall) out of Notre Dame HS (CA), Assigned to FCL Mets
Relief Pitchers				Catchers
Dustin Hagens, Jr.	Landon Koenig	AJ Krodel	Luke McNeillie	Jacob Madrid
R/R DoB: 2005-01-05 High Level: Division II (2026)	R/R DoB: 2004-11-23 High Level: Division I+ (2026)	R/R DoB: 2005-05-11 High Level: Division I (2026)	L/R DoB: 2005-03-17 High Level: Division I+ (2026)	R/R DoB: 2007-11-02 High Level: HS (2026)
COMING
Signed as Ninth-Round Selection (270th Overall) out of Cal Poly, Assigned to FCL Mets	Signed as Undrafted Amateur Free Agent out of Nebraska, Assigned to FCL Mets	Signed as Undrafted Amateur Free Agent out of Pitt, Assigned to FCL Mets	Signed as Undrafted Amateur Free Agent out of Finger Lakes Community College, Assigned to FCL Mets	Signed as Undrafted Amateur Free Agent out of Miami, Assigned to FCL Mets
Catchers	Infielders
Ryan Tayman	Dylan Carey	Carter Dierdorf	Danny Melendez	Jake Ogden
R/R DoB: 2005-08-26 High Level: Division I+ (2025)	R/R DoB: 2023-07-26 High Level: Division I+ (2025)	L/L DoB: 2003-08-04 High Level: MLB (2025)	R/R DoB: 2003-07-23 High Level: MLB (2025)	R/R DoB: 2004-01-20 High Level: MLB (2025)
COMING
Signed as 20th-Round Selection (600th Overall) out of Iowa, Assigned to FCL Mets	Cleared Waivers and Assigned to Syracuse	Signed as Undrafted Amateur Free Agent out of Missippi State, Assigned to FCL Mets	Signed as 11th-Round Selection (330th Overall) out of Arkansas, Assigned to FCL Mets	Signed as Third-Round Selection (92nd Overall) out of Texas, Assigned to FCL Mets
Infielders			Outfielders
Kooper Schulte	Zack Short	Reed Stallman	Kuhio Aloy	Aiden Robbins
R/R DoB: 2003-12-08 High Level: Division I+ (2026)	R/R DoB: 34848 High Level: MLB (2026)	L/L DoB: 2003-03-04 High Level: Division I+ (2026)	R/R DoB: 2005-07-13 High Level: Division I+ (2026)	R/R DoB: 2005-01-14 High Level: Division I+ (2026)
COMING
Ended Rehab Assignment and Activated from IL	Signed as 19th-Round Selection (570th Overall) out of Central Florida, Assigned to FCL Mets	Signed as Undrafted Amateur Free Agent out of Boston College, Assigned to FCL Mets
Outfielders
Luis Robert, Jr.	John Smith III	Jack Toomey
R/R DoB: 1997-08-03 High Level: MLB (2026)	R/R DoB: 2003-11-19 High Level: Division I (2026)	R/R DoB: 2003-05-18 High Level: Division I+ (2026)

Here's where the rubber meets the road — Signing Day!  Not only do the Mets pull in most of their draft choices today — most of which were pitchers — but they also land several undrafted college players to round out their ranks of position players.  As with their draftees, a disproportionate number of their undrafted from the top four conferences — The ACC, The SEC, The Big 10, and The Pac 12.  (Too much wealth concentrated among the privileged few — what is destroying America is also poisoning college baseball.)

At the big league level, this pile of transactions features the relaunching of the Luis Robert missile.  Luis has been flexing his power muscles and covering his position in center (not as well as AJ Ewing, but still).  This has created a lot of trade speculation.   With him, Tyrone Taylor, and Ewing all swinging the bat well, this has left the Mets strangely flourishing in center field, if not a whole lot of other places. 

This massive inking of draftees has left only one Mets pick unsigned — that would be 18th-round high-schooler (we hate the word "prepster") Marcus Ward.  Marcus, as noted above, was listed as an outfielder by scouting services with scant reference to his pitching sideline, but drafted as a pitcher by the Mets.  So with folks disagreeing about what he is, he appears to be college bound.

Among the non-draftees brought in by the Mets are two starting pitchers (A.J. Collarusso and Sam Carlisle), four infielders (Dylan Carey, Carter Dierdorf, Danny Melendez, Jake Ogden, and Reed Stallman) one outfielder (Keegan O'Hearn and Jack Toomey).  This is to offset the cartload of relief pitchers they went hard after in the draft.

Lots of fun here.  Especially notable is Danny Melendez who played a little juco ball at Finger Lakes Community College.  With JC data not kept in baseball-reference database, their only record of him is in a very obscure summer collegiate league.  His picture suggests a guy who makes up for a modest athletic ability by being a committed gym rat, and unsurprisingly, his major is physical education.  If he is ever deployed to the Mets dugout, we suspect it is more likely to be as a trainer than as a player.

A.J. Colarusso is Bahston all the way, born in Leominsta, educated at Grahton, and on to the NCAA with Bahston College.  The lefthander is a threat to break the embargo on periods used in the name "A.J." by recent Mets.

Carter Dierdorf is no known relation to Dan Dierdorf (or Gary Carter, for that matter).

Our second BC Eagle, Jack Toomey, puts the lie to the myth of the slow lumbering firstbaseman. He led his team in triples and stole 18 bases in 19 attempts.  That, along with his .997 OPS is intriguiging, especially since it came in a highly competitive conference. (BC is in the ACC?   Who knew?)  His father played hockey and golf in college, so you know he's a low-ball hitter.

Transactions, 7/21/2026

GOING		COMING
Demoted to Syracuse	Released	Promoted from Syracuse
Relief Pitchers	Infielders	Relief Pitchers
Xzavion Curry	Nick Roselli	Daniel Duarte
R/R DoB: 36003 High Level: MLB (2026)	L/R DoB: 37711 High Level: MLB (2026)	R/R DoB: 1996-12-04 High Level: MLB (2026)

As the Mets do a standard Xxavion Curry-for-Daniel Duarte swap at the big-league level, let it not be overlooked that they released NIck Roselli for a second time this season.  The former Binghamton University infielder made it back to his college town, but continued to post the sub-.500 OPS's that got him released the first time.

Is this finally it for the on-again/off-again relationship between Nick and the Mets?  If we learn nothing else from Bull Durham, let us learn that minor-league soap operas are the best soap operas.

Transactions, 7/22/2026

GOING

Released

Infielders

Yonny Hernandez

S/R DoB: 35919 High Level: MLB (2026)

After the Mets cut loose Nick Roselli a second time, they found that releasing minor-league infielders was something they could get used to.  But Yonny Hernandez would be the first to tell you that he's no Nick Roselli.  While Nick languished in the lower minors, Yonny was a AAA player with 69 games of MLB experience.  While Nick was having a dreadful season with OPS's in the 400s, Yonny was cruising along with a .305 / .394 / .385 // .779 slash line in 268 plate appearances.  He stole 11 bases in 13 attempts also.  There was no small amount of heroics!

That, along with his MLB experience, suggests he could be of use to someone somewhere.  One is left to guess he requested a release.  Such situations are so vexing.

Transactions, 7/23/2026

COMING

Transferred from Brooklyn to Syracuse on Rehab Assignment

Starting Pitchers

Clay Holmes

R/R DoB: 1993-03-27 High Level: MLB (2026)

The record does not show ever appeared for Brooklyn in his rehab assignment there.  He went and threw two and a third innings (yielding two runs, as he had some uncharacteristic trouble finding the plate) in his lone appearance so far for Syracuse, so it appears the Mets are accelerating his rehab to try to get him wrapped in time for the trade deadline.

Transactions, 7/25/2026

GOING	NEUTRAL	COMING
Placed on 10-Day Injured List with Strained Left Calf	Transferred from Infield	Promoted from Syracuse
Outfielders	Outfielders	Infielders
Juan Soto	Brett Baty	Eric Wagaman
L/L DoB: 1998-10-25 High Level: MLB (2026)	L/R DoB: 1999-11-13 High Level: MLB (2026)	R/R DoB: 1997-08-14 High Level: MLB (2026)

We know we are in the minority, but Mets Roster Central is fine proceeding without Juan Soto for the time being.  The team's offensive numbers with and without him provide a stark contrast and deeply underscore what he brings to the table.  But we cannot bring ourselves to ignore the lackadaisical defense and the jogging to first followed by right turns to the dugout before reaching the bag.

We know less of him means more of the 2026 versions of Jorge Polanco and Brett Baty, and that is a massive loss of productivity to the lineup.  It's undeniable.  But while less measurable, the damage an indifferently engaged superstar brings to the esprit de corps is also undeniable.  We got young players here, as well as young fans.  Even Francisco Lindor, blessed with the nickname Mr. Smile, seems depressed. 

Escape clauses aside, Juan, you are signed through 2039.  Show us some emotion in the meantime.

Your 2026 New York Mets

	Starting Pitchers
	Sean Manaea	Nolan McLean	Freddy Peralta	Christian Scott	Zach Thornton
	R/L DoB: 1992-02-01	R/R DoB: 2001-07-24	R/R DoB: 2996-06-04	R/R DoB: 1999-06-15	L/L DoB: 2002-01-17
Relief Pitchers
Huascar Brazobán	Xzavion Curry	A.J. Minter	Cionel Pérez	Brooks Raley	Kodai Senga	Luke Weaver
R/R DoB: 1989-10-15	R/R DoB: 36003	L/L DoB: 1993-09-02	R/L DoB: 35176	L/L DoB: 1988-06-29	L/R DoB: 1993-01-30	R/R DoB: 1993-08-21
Relief Pitchers	Catchers		Infielders
Devin Williams	Francisco Alvarez	Luís Torrens	Bo Bichette	Francisco Lindor	Jorge Polanco	Marcus Semien
R/R DoB: 1994-09-21	R/R DoB: 2001-11-01	R/R DoB: 1996-05-02	R/R DoB: 1998-03-05	S/R DoB: 1993-11-14	S/R DoB: 1999-11-13	R/R DoB: 1990-09-17
Infielders		Outfielders
Jared Young	Eric Wagaman	Brett Baty	Carson Benge	A.J. Ewing	Luis Robert, Jr.	Tyrone Taylor
L/R DoB: 1995-07-09	R/R DoB: 1997-08-14	L/R DoB: 1999-11-13	L/R DoB: 2003-01-20	L/R DoB: 2004-08-10	R/R DoB: 1997-08-03	R/R DoB: 1994-01-22

Also on 40-Player Roster

Starting Pitchers			Relief Pitchers
Clay Holmes	Tylor Megill	Jonah Tong	Xzavion Curry	Reed Garrett	Joey Gerber	Justin Hagenman
R/R DoB: 1993-03-27	R/R DoB: 1995-07-28	R/R DoB: 2003-06-19	R/R DoB: 36003	R/R DoB: 1993-01-02	R/R DoB: 1997-05-03	R/R DoB: 1996-10-07
Relief Pitchers						Catchers
Tobias Myers	Dedniel Núñez	Jonathan Pintaro	Dylan Ross	Austin Warren	Jefry Yan	Hayden Senger
R/R DoB: 1998-08-05	R/R DoB: 1996-06-05	R/R DoB: 1997-11-07	R/R DoB: 2000-09-01	R/R DoB: 1996-02-05	L/L DoB: 35294	R/R DoB: 1997-04-03
Infielders		Outfielders
Ronny Mauricio	Mark Vientos	MJ Melendez	Nick Morabito	Juan Soto
S/R DoB: 2001-04-04	R/R DoB: 1993-12-11	L/R DoB: 1993-11-29	R/R DoB: 2003-05-07	L/L DoB: 1998-10-25

Your Mets Coaching Staff

Interim Manager	Bench Coach	Pitching Coach	Hitting Coord.	Third Base Coach	First Base Coach	Bullpen Coach	Ass't Pitch. Coach
Andy Green	Kai Correa	Justin Willard	Jeff Albert	Tim Leiper	Gilbert Gomez	José Rosado	Dan McKinney
DoB: 1977-07-07	DoB: 1989-07-14	DoB: 1990-09-09	DoB: 1992-08-16	DoB: 1996-07-19	DoB: 1992-03-08	DoB: 1974-11-09	DoB: 1989-06-06
Hitting Coach	Strategy Coach	Catching Coach	Coaching Assistant	Bat'g Pract. Pitcher	Equip. Manager	Bullpen Catcher	Bullpen Catcher
Troy Snitker	Danny Barnes	J.P. Arencibia	Rafael Fernandez	Kevin Mahoney	Kevin Kierst	Eric Langill	Dave Racaniello
DoB: 1988-12-05	DoB: 1989-10021	DoB: 1986-01-05	DoB: 1988-08-03	DoB: 1987-05-11	DoB: 1964-07-09	DoB: 1979-04-09	DoB: 1978-06-03

Your Mets Training Staff

Director of Player Health	Head Athletic Trainer	Assistant Athletic Trainer	Recond. Coordinator	Recond. Therapist	Head Performance Coach	Assistant Performance Coach	Performance Coordinator	Soft Tissue Specialist
Brian Chicklo	Joseph Golia	Bryan Baca	Sean Bardanett	Josh Bickel	Dustin Clarke	Tanner Miracle	Jeremy Chiang	Hiroto Kawamura
DoB:1972-07-17	DoB:1978-??-??	DoB:Circa 1980	DoB:1988-06-23	DoB:1996-??-??	DoB:1987-??-??	DoB:1991-??-??	DoB:????-??-??	DoB:1962-07-19

View our top trade candidates list, up to nearly 70 names and updated regularly!