2024 MLB Debut Chart With Signing Scouts
Image credit: Jackson Merrill (Photo via Getty Images)
Even as spring training winds down in Arizona and Florida, the Seoul Series between the Dodgers and the Padres marks the beginning of the 2024 MLB season.
With the new year come new big leaguers, including a pair of Padres in the first game of the season. Here, Baseball America will track every MLB debut throughout the course of the season with a spot also to call out each player’s signing scout.
Check back for regular updates.
| Player | Debut | Team | Signing Scout |
| Jackson Merrill | Mar 20 | Padres | Danny Sader |
| Graham Pauley | Mar 20 | Padres | Jake Koenig |
| Yuki Matsui | Mar 20 | SDP | TBA |
| Yoshinobu Yamamoto | Mar 21 | LAD | Galen Carr |
| Stephen Kolek | Mar 21 | SDP | Clint Bowers (Dodgers) |
| Victor Scott II | Mar 28 | STL | TC Calhoun |
| Anthony Molina | Mar 28 | COL | William Bergolla (Rays) |
| Erik Miller | Mar 28 | SFG | Joey Davis (Phillies) |
| Jung Hoo Lee | Mar 28 | SFG | Evan Hsueh |
| Wyatt Langford | Mar 28 | TEX | John Wiedenbauer |
| Colt Keith | Mar 28 | DET | Mike Smith |
| Darell Hernaiz | Mar 28 | OAK | John Gillette (Orioles) |
| Blaze Alexander | Mar 28 | ARI | Luke Wrenn |
| Mitch Spence | Mar 29 | OAK | Billy Godwin (Yankees) |
| Landen Roupp | Mar 29 | SFG | Mark O’Sullivan |
| Jackson Chourio | Mar 29 | MIL | Fernando Veracierto/Luis Perez |
| Clayton Beeter | Mar 29 | NYY | Clint Bowers (Dodgers) |
| Cade Smith | Mar 30 | CLE | Kyle Bamberger |
| Justin Slaten | Mar 30 | BOS | Levi Lacey (Rangers) |
| Nasim Nunez | Mar 30 | WSN | Christian Castorri (Marlins) |
| Kyle McCann | Mar 30 | OAK | Jemel Spearman |
| Austin Martin | Mar 30 | MIN | Nate Murrie (Blue Jays) |
| Trey Lipscomb | Mar 30 | WSN | Brian Cleary |
| Jordan Leasure | Mar 30 | CHW | Wes Sargent (Dodgers) |
| Jared Jones | Mar 30 | PIT | Brian Tracy |
| Oliver Dunn | Mar 30 | MIL | Mike Thurman (Yankees) |
| Ben Brown | Mar 30 | CHC | Alex Agostino (Phillies) |
| Kai-Wei Teng | Mar 31 | SFG | Cary Broder (Twins) |
| Austin Shenton | Mar 31 | TBR | Dan Rovetto (Mariners) |
| Matt Sauer | Mar 31 | KCR | Bobby DeJardin (Yankees) |
| Shota Imanaga | Apr 1 | CHC | Shinsuke Yokote |
| Jorge Barrosa | Apr 1 | ARI | Alfonso Mora/Cesar Geronimo Jr. |
| Nick Avila | Apr 1 | SFG | Brad Cameron |
| Ryan Fernandez | Apr 3 | STL | Tom Kotchman (Red Sox) |
| Justin Foscue | Apr 5 | TEX | Brian Morrison |
| Pedro Pagés | Apr 7 | STL | Mike DiBiase |
| Wenceel Pérez | Apr 8 | DET | Ramon Perez/Carlos Santana |
| Josh Maciejewski | Apr 8 | NYY | Billy Godwin |
| Blair Henley | Apr 8 | HOU | Kris Gross |
| Davis Wendzel | Apr 9 | TEX | Josh Simpson |
| Dedniel Núñez | Apr 9 | NYM | Fernando Encarnacion |
| Jackson Holliday | Apr 10 | BAL | Ken Guthrie |
| Spencer Arrighetti | Apr 10 | HOU | Landon Townsley |
| Tyler Jay | Apr 11 | NYM | Jeff Pohl (Twins) |
| Max Schuemann | Apr 12 | OAK | Rich Sparks |
| Yariel Rodríguez | Apr 13 | TOR | Ryan Mittleman/Hideaki Sato |
| Cole Winn | Apr 14 | TEX | Steve Flores |
| Ricky Vanasco | Apr 15 | LAD | Brett Campbell (Rangers) |
| Mitchell Parker | Apr 15 | WSN | Jimmy Gonzales |
| Nick Nastrini | Apr 15 | CHW | Dennis Moeller (Dodgers) |
| Jonatan Clase | Apr 15 | SEA | Audo Vicente |
| Forrest Whitley | Apr 16 | HOU | Noel Gonzales-Luna |
| Andy Pages | Apr 16 | LAD | Luis Marquez/Roman Barinas/Manelik Pimentel |
| Jair Camargo | Apr 16 | MIN | Francisco Cartaya (Dodgers) |
| David Bañuelos | Apr 16 | BAL | Gary Patchett (Mariners) |
| Jhonny Pereda | Apr 17 | MIA | Hector Ortega (Cubs) |
| Landon Knack | Apr 17 | LAD | Marty Lamb |
| Jonathan Cannon | Apr 17 | CHW | Kevin Burrell |
| Jack Leiter | Apr 18 | TEX | Derrick Tucker |
2024 Top MLB Rookies
Curious who could end making their MLB debut this season? Baseball America ranked the Top 20 rookies entering 2024. You can find that here.
2024 Top 30 MLB Prospects
You can also find Baseball America’s Top 30 Prospects for every MLB organization here. Each ranking includes a new scouting report and tool grades. Keep an eye on the 30s as we update them throughout the year. We also track all signing scouts for Top 30 players in our annual Prospect Handbook, which you can find here.
