DiamondIQ prospect signals are derived from the data, not editorial opinion — we don't publish a "top 100." Age vs level is a player's age minus the median age of that affiliate's active roster; a younger-than-median age (especially 2+ years) is a positive development signal. Young flags that; ↑ Promoted marks a level-up in the last ~2 weeks. For scouting grades and rankings, see MLB Pipeline.
AAASugar Land Space CowboysTriple-A· 28 players
| Player | Pos | Age | vs level | Season |
|---|---|---|---|---|
| Miguel Ullola↑ PromotedYoung | P | 24 | -2.5 | 4.50 ERA · 6.0 IP · 9 K |
| Raynel Delgado↑ Promoted | 2B | 26 | -0.5 | .243/.300/.351 · 1 HR · 0 SB · 19 G |
| Alimber SantaYoung | P | 23 | -3.5 | 1.17 ERA · 15.1 IP · 9 K |
| Lucas SpenceYoung | CF | 23 | -3.5 | .162/.244/.189 · 0 HR · 0 SB · 14 G |
| Alex Santos IIYoung | P | 24 | -2.5 | — |
| Bryce MayerYoung | P | 24 | -2.5 | — |
| Jackson NezuhYoung | P | 24 | -2.5 | — |
| Pascanel FerrerasYoung | 2B | 24 | -2.5 | — |
| Collin Price | C | 26 | -0.5 | .167/.231/.250 · 0 HR · 0 SB · 7 G |
| Michael Knorr | P | 26 | -0.5 | — |
| Mike Burrows | P | 26 | -0.5 | 5.99 ERA · 94.2 IP · 75 K · 17 GS |
| Roddery Muñoz | P | 26 | -0.5 | 15.75 ERA · 4.0 IP · 6 K |
| Zach Cole | LF | 26 | -0.5 | .157/.189/.353 · 3 HR · 0 SB · 19 G |
| Zach Dezenzo | LF | 26 | -0.5 | .213/.280/.307 · 1 HR · 1 SB · 35 G |
| Christian Roa | P | 27 | +0.5 | 5.19 ERA · 8.2 IP · 6 K |
| Joey Loperfido | LF | 27 | +0.5 | .216/.314/.333 · 1 HR · 1 SB · 39 G |
| Logan VanWey | P | 27 | +0.5 | 1.50 ERA · 6.0 IP · 5 K |
| Trey McLoughlin | P | 27 | +0.5 | — |
| Josh Hendrickson | P | 28 | +1.5 | — |
| Bryan King | P | 29 | +2.5 | 4.75 ERA · 53.0 IP · 44 K · 1 GS |
| Ryan Weiss | P | 29 | +2.5 | 7.62 ERA · 26.0 IP · 30 K · 2 GS |
| César Salazar | C | 30 | +3.5 | .056/.227/.056 · 0 HR · 0 SB · 9 G |
| Jake Meyers | CF | 30 | +3.5 | .213/.268/.326 · 3 HR · 1 SB · 54 G |
| Cavan Biggio | 1B | 31 | +4.5 | — |
| Matt Thaiss | C | 31 | +4.5 | — |
| Trenton Brooks | LF | 31 | +4.5 | — |
| Ronel Blanco | P | 32 | +5.5 | 7.71 ERA · 23.1 IP · 20 K · 4 GS |
| Jason Alexander | P | 33 | +6.5 | 9.33 ERA · 18.1 IP · 14 K · 2 GS |
AACorpus Christi HooksDouble-A· 28 players
| Player | Pos | Age | vs level | Season |
|---|---|---|---|---|
| Alejandro NuñezYoung | SS | 21 | -3.0 | — |
| Alberto HernandezYoung | SS | 22 | -2.0 | — |
| Brandon ForresterYoung | 2B | 22 | -2.0 | — |
| Hector SalasYoung | SS | 22 | -2.0 | — |
| Justin Thomas Jr.Young | OF | 22 | -2.0 | — |
| Will BushYoung | C | 22 | -2.0 | — |
| Cole Hertzler | P | 23 | -1.0 | — |
| Jason Schiavone | C | 23 | -1.0 | — |
| Walker Janek | C | 23 | -1.0 | — |
| Alonzo Tredwell | P | 24 | 0.0 | — |
| Amilcar Chirinos | P | 24 | 0.0 | — |
| Andrew Taylor | P | 24 | 0.0 | — |
| Chase Call | RF | 24 | 0.0 | — |
| Colby Langford | P | 24 | 0.0 | — |
| Hudson Leach | P | 24 | 0.0 | — |
| Jose Guedez | P | 24 | 0.0 | — |
| Marcus Brown | SS | 24 | 0.0 | — |
| Railin Perez | P | 24 | 0.0 | — |
| Trevor Austin | SS | 24 | 0.0 | — |
| Tyler Whitaker | RF | 24 | 0.0 | — |
| Alejandro Torres | P | 25 | +1.0 | — |
| James Hicks | P | 25 | +1.0 | — |
| Ramsey David | P | 25 | +1.0 | — |
| Trey Dombroski | P | 25 | +1.0 | — |
| Andrew Marrero | P | 26 | +2.0 | — |
| Joey Mancini | P | 26 | +2.0 | — |
| Nolan DeVos | P | 26 | +2.0 | — |
| Nic Swanson | P | 27 | +3.0 | — |
A+Asheville TouristsHigh-A· 28 players
| Player | Pos | Age | vs level | Season |
|---|---|---|---|---|
| Alexi QuirozYoung | C | 19 | -3.0 | — |
| Xavier NeyensYoung | SS | 19 | -3.0 | — |
| Anthony HuezoYoung | CF | 20 | -2.0 | — |
| Francisco Frias | P | 21 | -1.0 | — |
| Jose Varela | P | 21 | -1.0 | — |
| Kenni Gomez | CF | 21 | -1.0 | — |
| Yosweld Vasquez | C | 21 | -1.0 | — |
| Brandon Nigh | 3B | 22 | 0.0 | — |
| Caden Powell | SS | 22 | 0.0 | — |
| Grayson Saunier | P | 22 | 0.0 | — |
| Jadyn Fielder | OF | 22 | 0.0 | — |
| Javier Perez | P | 22 | 0.0 | — |
| Joan Ogando | P | 22 | 0.0 | — |
| Kellan Oakes | P | 22 | 0.0 | — |
| Max Martin | P | 22 | 0.0 | — |
| Nick Monistere | IF | 22 | 0.0 | — |
| Nick Potter | P | 22 | 0.0 | — |
| Yeriel Santos | P | 22 | 0.0 | — |
| DJ Newman | OF | 23 | +1.0 | — |
| Dylan Howard | P | 23 | +1.0 | — |
| Jackson Wells | P | 23 | +1.0 | — |
| Kyle Walker | 2B | 23 | +1.0 | — |
| Parker Smith | P | 23 | +1.0 | — |
| Zach Daudet | SS | 23 | +1.0 | — |
| Adam Shoemaker | P | 24 | +2.0 | — |
| Anthony Cruz | P | 24 | +2.0 | — |
| Jack Moss | 1B | 24 | +2.0 | — |
| John Garcia | C | 25 | +3.0 | — |
AFayetteville WoodpeckersSingle-A· 31 players
| Player | Pos | Age | vs level | Season |
|---|---|---|---|---|
| Kevin AlvarezYoung | CF | 18 | -3.0 | — |
| Adrian ArdinesYoung | P | 19 | -2.0 | — |
| Jagger BeckYoung | P | 19 | -2.0 | — |
| Luis De LeonYoung | C | 19 | -2.0 | — |
| Arturo Flores | C | 20 | -1.0 | — |
| German Ramirez | SS | 20 | -1.0 | — |
| Juan Fraide | P | 20 | -1.0 | — |
| Juan Sierra | LF | 20 | -1.0 | — |
| Ben Tryon | 1B | 21 | 0.0 | — |
| Carlos Cauro | C | 21 | 0.0 | — |
| Jesus Carrera | P | 21 | 0.0 | — |
| Jhoster Baez | P | 21 | 0.0 | — |
| Logan Hughes | OF | 21 | 0.0 | — |
| Mick Uebelhor | P | 21 | 0.0 | — |
| Owen Nowak | OF | 21 | 0.0 | — |
| Petey Soto Jr. | SS | 21 | 0.0 | — |
| Waner Luciano | 3B | 21 | 0.0 | — |
| Aaron Piasecki | SS | 22 | +1.0 | — |
| Aubrey Smith | P | 22 | +1.0 | — |
| Brady Thomas | P | 22 | +1.0 | — |
| Brandon Cassedy | P | 22 | +1.0 | — |
| Carson Estridge | P | 22 | +1.0 | — |
| Charlie Weber | P | 22 | +1.0 | — |
| Jank Pichardo | P | 22 | +1.0 | — |
| John Carver | P | 22 | +1.0 | — |
| Jose Serrano | P | 22 | +1.0 | — |
| Kam Durnin | SS | 22 | +1.0 | — |
| Rashawn Galloway | C | 22 | +1.0 | — |
| Leomar Rosario | P | 23 | +2.0 | — |
| Ryan Verdugo | P | 23 | +2.0 | — |
| Tazwell Butler | P | 23 | +2.0 | — |
ROKDSL Astros BlueRookie· 28 players
| Player | Pos | Age | vs level | Season |
|---|---|---|---|---|
| Lemin BensYoung | P | 16 | -2.0 | — |
| Andy Gonzalez | C | 17 | -1.0 | — |
| Brayan Mendez | OF | 17 | -1.0 | — |
| Imanol Feliz | OF | 17 | -1.0 | — |
| Jesus Teran | C | 17 | -1.0 | — |
| Randy Arias | SS | 17 | -1.0 | — |
| David Colina | OF | 18 | 0.0 | — |
| Eric Mota | SS | 18 | 0.0 | — |
| Frederi Altagracia | P | 18 | 0.0 | — |
| Jack Valbrune | OF | 18 | 0.0 | — |
| Jairo Bautista | P | 18 | 0.0 | — |
| Joel Jimenez | P | 18 | 0.0 | — |
| John Andy Rodriguez | C | 18 | 0.0 | — |
| Kelvin Herrera | P | 18 | 0.0 | — |
| Omar Damian | P | 18 | 0.0 | — |
| Ronieel Cabreja | P | 18 | 0.0 | — |
| Yuaxander Silveira | OF | 18 | 0.0 | — |
| Angel Alcantara | P | 19 | +1.0 | — |
| Antonio Delgado | P | 19 | +1.0 | — |
| Axel De Lira | P | 19 | +1.0 | — |
| Esteban Romero | OF | 19 | +1.0 | — |
| Jorman Santana | P | 19 | +1.0 | — |
| Kevin Santana | P | 19 | +1.0 | — |
| Nomar Meza | P | 19 | +1.0 | — |
| Sebastian Saud | P | 19 | +1.0 | — |
| Thomas Sveyda | P | 19 | +1.0 | — |
| Victor Vizcaya | P | 19 | +1.0 | — |
| Allen Garcia | P | 20 | +2.0 | — |
ROKDSL Astros OrangeRookie· 35 players
| Player | Pos | Age | vs level | Season |
|---|---|---|---|---|
| Albert Fermín | SS | 17 | -1.0 | — |
| Alexander Huerta | C | 17 | -1.0 | — |
| Carlos Sandoval | OF | 17 | -1.0 | — |
| Fraimy Sanchez | C | 17 | -1.0 | — |
| Jeans Carrizalez | C | 17 | -1.0 | — |
| Sebastian Mendez | SS | 17 | -1.0 | — |
| Adrianyer Lopez | P | 18 | 0.0 | — |
| Angel Brito | P | 18 | 0.0 | — |
| Anthony Millan | CF | 18 | 0.0 | — |
| Antony Constanza | P | 18 | 0.0 | — |
| Cesar Pastrano | P | 18 | 0.0 | — |
| Edwilmin Matos | OF | 18 | 0.0 | — |
| Emilio Gonzalez | C | 18 | 0.0 | — |
| Ire Garcia | C | 18 | 0.0 | — |
| Isaias Harvey | P | 18 | 0.0 | — |
| Jesus Sosa | P | 18 | 0.0 | — |
| Maximiliano Villanueva | P | 18 | 0.0 | — |
| Oscar Rivas | IF | 18 | 0.0 | — |
| Sami Manzueta | IF | 18 | 0.0 | — |
| Santiago Martinez | SS | 18 | 0.0 | — |
| Antonio Morales | P | 19 | +1.0 | — |
| Cristian Ron | P | 19 | +1.0 | — |
| Dahel Lopez | P | 19 | +1.0 | — |
| Deiby Marrero | P | 19 | +1.0 | — |
| Dennisom Carrera | P | 19 | +1.0 | — |
| Franchely Silverio | 3B | 19 | +1.0 | — |
| Juan Ramirez | P | 19 | +1.0 | — |
| Leonel Murrieta | P | 19 | +1.0 | — |
| Miguel Reyes | P | 19 | +1.0 | — |
| Victor Jimenez | P | 19 | +1.0 | — |
| William Perez | P | 19 | +1.0 | — |
| Yensi De La Cruz | OF | 19 | +1.0 | — |
| Alex Gonzalez | P | 20 | +2.0 | — |
| Anderson Aguilar | P | 20 | +2.0 | — |
| Ender Nunez | P | 20 | +2.0 | — |
ROKFCL AstrosRookie· 26 players
| Player | Pos | Age | vs level | Season |
|---|---|---|---|---|
| August CuneoYoung | C | 18 | -2.0 | — |
| Ismael ObregonYoung | P | 18 | -2.0 | — |
| Juan RojasYoung | SS | 18 | -2.0 | — |
| Keon JohnsonYoung | SS | 18 | -2.0 | — |
| Luis AmadorYoung | P | 18 | -2.0 | — |
| Pablo MartinezYoung | SS | 18 | -2.0 | — |
| Ryan PetrovitchYoung | P | 18 | -2.0 | — |
| Anderson Areinamo | SS | 19 | -1.0 | — |
| Angel Peralta | P | 19 | -1.0 | — |
| Beau Peterson | 3B | 19 | -1.0 | — |
| Jase Mitchell | C | 19 | -1.0 | — |
| Landon Arroyos | SS | 19 | -1.0 | — |
| Elijah Farley | OF | 20 | 0.0 | — |
| Juan Mieses | P | 20 | 0.0 | — |
| Nick Borquez | P | 20 | 0.0 | — |
| Peyton Fiene | P | 20 | 0.0 | — |
| Ariel Lebron | OF | 21 | +1.0 | — |
| Gavin Eddy | P | 21 | +1.0 | — |
| Jack Radel | P | 21 | +1.0 | — |
| Luis Rives | OF | 21 | +1.0 | — |
| Roiner Quintana | CF | 21 | +1.0 | — |
| Wes Mendes | P | 21 | +1.0 | — |
| Bryan Carney | P | 22 | +2.0 | — |
| Michael Addari | P | 22 | +2.0 | — |
| Ryan Pruitt | OF | 22 | +2.0 | — |
| Ryan Forcucci | P | 23 | +3.0 | — |