Madison Preseason I.D.
| Name | State | School | Class | Pos | Commitment |
| Max Alba | WI | Franklin | 2018 | RHP | Liberty |
| Mitchell Alba | WI | Franklin | 2020 | OF | Eastern Illinois |
| Zachary Albrent | WI | Mount Horeb | 2019 | RHP | |
| Graham Arndt | WI | Monona Grove | 2019 | SS | |
| Andrew Austin | IL | Warren | 2019 | RHP | |
| Justin Baehler | WI | Mineral Point | 2020 | C | Century JC |
| Payton Baldauf | WI | Cambridge | 2019 | 2B | |
| Drake Baldwin | WI | Madison West | 2019 | C | Missouri State |
| Luke Ballweg | WI | Middleton | 2018 | OF | McHenry County JC |
| Dylan Barganz | WI | Baraboo | 2018 | RHP | Hamline University |
| Trevor Benz | WI | Hale | 2018 | C | Carroll University |
| Jake Berg | WI | Bay Port | 2020 | C | Jacksonville |
| Benjamin Bergeron | WI | Waterford | 2019 | C | College of Lake County |
| Hunter Bergholz | WI | Marshall | 2018 | 1B | Carroll University |
| Austin Bestul | WI | Elkhorn | 2021 | SS | Indianapolis |
| Brenden Bille | WI | Waupun | 2018 | RHP | Rock Valley JC |
| Beau Blackdeer | WI | DeForest | 2019 | C | |
| Kade Bohlman | WI | Janesville Parker | 2018 | C | Wisconsin-Oshkosh |
| Brett Bradison | WI | De Pere | 2019 | C | Carroll University |
| James Brennan II | WI | Janesville Craig | 2018 | OF | Judson University (IL) |
| Noah Brindley | WI | Oregon | 2019 | LHP | |
| Caden Bronkhorst | WI | Waupun | 2019 | RHP | |
| Jack Brown | WI | Eau Claire Memorial | 2018 | RHP | Minnesota State University-Mankato |
| Max Bruff | WI | Indian Trail | 2019 | OF | McHenry County JC |
| Mason Buelow | WI | Elkhorn | 2020 | C | |
| Benjamin Burroughs | WI | Whitefish Bay | 2019 | C | |
| Adam Cairo | WI | Indian Trail | 2018 | OF | Edgewood College |
| Nick Cairo | WI | Kenosha Bradford | 2020 | RHP | Wisconsin-Whitewater |
| Trent Casper | WI | Columbus | 2019 | OF | |
| Aaron Chapman | WI | Waterford | 2018 | SS | Purdue University Fort Wayne |
| Frankie Cistaro | WI | Muskego | 2018 | SS | Minnesota-Duluth |
| Tanner Cole | WI | Marinette | 2018 | 2B | Hamline University |
| Tucker Cole | IL | Dixon | 2019 | SS | Southeastern CC (IA) |
| Johnny Colombo | IL | Lane Tech | 2019 | SS | Illinois-Springfield |
| Cameran Crawford | WI | Southwest | 2018 | RHP | Wisconsin-Oshkosh |
| Alex Cyskiewicz | WI | Catholic Memorial | 2019 | 2B | |
| Jerick Czarneski | WI | Denmark | 2019 | LHP | |
| Caleb Dammen | WI | Milton | 2019 | 2B | |
| Jacob Danielsen | WI | Stevens Point | 2018 | 2B | |
| Randon Dauman | WI | Columbus | 2018 | RHP | Triton JC |
| Tyler Denu | WI | Mount Horeb | 2019 | LHP | Evansville |
| Luke DePrey | WI | Sun Prairie | 2018 | LHP | |
| Matthew DePrey | WI | Sun Prairie | 2020 | C | Xavier |
| Ben Dreher | WI | Martin Luther | 2019 | RHP | |
| Cameron Dupont | WI | West De Pere | 2020 | C | Madison JC |
| Sandis Eichorst | WI | Wisconsin Heights | 2017 | OF | |
| Adam Eigner | WI | Germantown | 2020 | RHP | |
| Nathaniel Elgin | WI | Lake Geneva | 2019 | RHP | Viterbo University |
| Kyle Elias | WI | Freedom | 2019 | RHP | Marian University (WI) |
| Josh Endicott | WI | LaFollette | 2019 | 3B | Wisconsin-Oshkosh |
| Carter Endisch | WI | Arrowhead | 2020 | RHP | Quincy University |
| Jacob Fietz | WI | De Pere | 2018 | OF | St. Cloud State University |
| Charlie Fisher | WI | Waunakee | 2020 | SS | |
| Mitchell Flett | WI | Peshtigo | 2019 | C | |
| Bennett Frazer | WI | Oconto | 2019 | SS | Bradley |
| Jimmy Frusciante | WI | Middleton | 2018 | LHP | |
| Noah Gillingham | WI | Stanley-Boyd | 2019 | 3B | |
| Cedric Girard | WI | Oregon | 2018 | RHP | Illinois State |
| Jake Goodman | WI | Nicolet | 2019 | C | |
| Trey Gordon | WI | Barneveld | 2019 | C | |
| Ben Graff | WI | Green Bay Preble | 2020 | RHP | St. Cloud Technical & CC |
| Ryan Green | WI | Notre Dame Academy | 2018 | RHP | Concordia University (WI) |
| Owen Greene | WI | Madison Memorial | 2018 | C | St. Norbert College |
| Hunter Gustafson | WI | Webster | 2018 | 3B | Northland College |
| Trevor Gustafson | WI | Webster | 2019 | C | Minnesota-Duluth |
| Zach Gustafson | WI | Eau Claire Memorial | 2018 | RHP | East Carolina |
| Connor Handel | WI | Monona Grove | 2019 | C | Wisconsin-Oshkosh |
| Jack Haufle | WI | Oregon | 2019 | OF | Southeastern CC (IA) |
| Jack Heiring | WI | Christian Life | 2020 | OF | Southeastern CC (IA) |
| Quin Henwood | WI | Appleton North | 2019 | 3B | Wisconsin-Stevens Point |
| Trenton Herber | WI | Monona Grove | 2019 | 3B | |
| Cooper Holewinski | WI | Middleton | 2019 | OF | Edgewood College |
| Jeff Holtz | WI | Arrowhead | 2018 | C | Indiana |
| Reece Homan | WI | Waupun | 2019 | SS | Wisconsin-Parkside |
| Ryan Hughes | WI | Beloit Turner | 2018 | SS | Rock Valley JC |
| Henry Jacobs | WI | Edgewood | 2018 | C | |
| Taylor Jansen | WI | Sun Prairie | 2018 | RHP | Madison JC |
| Jacob Johnson | WI | Arrowhead | 2018 | RHP | Saint Mary's University of Minnesota |
| JR Johnson | IL | Antioch | 2018 | C | Marian University (WI) |
| Parker Jones | WI | Verona Area | 2020 | RHP | Central College |
| Jimmy Juergensen | WI | Living Word Lutheran | 2019 | 1B | Grand Canyon |
| Samuel Kahl | WI | Columbus | 2019 | RHP | |
| Colin Kalinowski | WI | Oak Creek | 2019 | C | McHenry County JC |
| Garrett Kaminski | WI | Oak Creek | 2019 | RHP | |
| Zachary Karrels | WI | Arrowhead | 2018 | 3B | |
| Nolan Kelliher | WI | Middleton | 2018 | SS | Des Moines Area CC |
| Chris Keup | WI | Waukesha West | 2018 | OF | |
| Jakob King | WI | Sussex Hamilton | 2020 | RHP | Viterbo University |
| Logan King | WI | Cedarburg | 2018 | LHP | Wisconsin-Oshkosh |
| Mikey Kirkbride | WI | Pewaukee | 2018 | C | |
| Ethan Kjellberg | WI | Elk Mound | 2018 | RHP | Wisconsin-Stout |
| Reagan Klawiter | WI | Verona | 2019 | LHP | Illinois State |
| Kolton Koch | WI | Monona Grove | 2018 | C | Rock Valley JC |
| Derek Koenen | WI | Burlington | 2018 | RHP | |
| Nicholas Koenig | WI | Howards Grove | 2019 | OF | Illinois Central JC |
| Jack Kritzer | WI | Appleton North | 2020 | 1B | |
| Jack Krumbach | WI | Madison Memorial | 2019 | OF | Xavier |
| Max Kuehn | WI | De Pere | 2017 | LHP | |
| Tressin Kussmaul | WI | Janesville Craig | 2019 | OF | Ellsworth CC |
| Tristan Largent | WI | Verona Area | 2018 | 1B | Concordia University (WI) |
| Jake Lee | WI | Oregon | 2018 | RHP | |
| Kaden Lehman | WI | Portage | 2019 | SS | Wisconsin-Whitewater |
| Marshall Lehmann | WI | Monona Grove | 2018 | RHP | Carthage College |
| Jak Lenz | WI | Waupun | 2018 | 2B | |
| Dayne Leonard | WI | River Valley | 2018 | 2B | |
| Adam Loveland | WI | Edgerton | 2018 | RHP | |
| Zachary Lutz | WI | Hartford Union | 2018 | LHP | Concordia University (WI) |
| Taiten Manriquez | WI | Waunakee | 2020 | SS | Madison JC |
| Connor Manthey | WI | Columbus | 2018 | C | Bradley |
| Hunter Martindale | WI | Beloit Turner | 2017 | 1B | Wisconsin-Stout |
| Glavine Matthes | WI | Appleton North | 2019 | RHP | Wisconsin Lutheran College |
| Jack McGee | WI | Greendale | 2018 | SS | |
| Connor McGowan | WI | Verona | 2018 | SS | |
| Charlie Met | WI | Madison West | 2018 | RHP | |
| Bryce Miller | WI | Green Bay Preble | 2019 | 2B | Rock Valley JC |
| Ty Miller | WI | Waunakee | 2019 | 2B | |
| Will Monroe | WI | Appleton North | 2018 | LHP | Wisconsin-La Crosse |
| Alex Moyao | WI | Tremper | 2018 | OF | Rock Valley JC |
| Grant Mullins | WI | Hortonville | 2019 | SS | Wisconsin-Platteville |
| Ben Nelson | WI | Arrowhead | 2020 | OF | |
| Ben Nordloh | WI | Waunakee | 2018 | RHP | |
| Calvin Nowak | WI | Waukesha South | 2018 | OF | Lindenwood University |
| Dillon Nowicki | WI | Stoughton | 2018 | RHP | Michigan |
| Conlan O'Brien | WI | Sun Prairie | 2019 | C | |
| Alex Oakley | WI | Sun Prairie | 2018 | OF | |
| Hayden Ostertag | WI | Green Bay East | 2019 | RHP | |
| Thomas Otto | WI | Appleton North | 2020 | C | Wisconsin-Milwaukee |
| Bryce Parrish | WI | Whitewater | 2018 | 3B | Wisconsin-Whitewater |
| Jack Perinovic | WI | Menomonee Falls | 2019 | RHP | Wisconsin-La Crosse |
| Brice Peth | WI | Ripon | 2020 | C | Rock Valley JC |
| Jared Pit | WI | Whitefish Bay | 2019 | 1B | Edgewood College |
| Adam Polczynski | WI | Arrowhead | 2020 | LHP | |
| Derek Polczynski | WI | Arrowhead | 2018 | RHP | Milwaukee School of Engineering |
| Jackson Pothast | WI | Sheboygan North | 2018 | LHP | Heartland CC |
| Trajan Prochnow | WI | Rio | 2018 | RHP | Wisconsin-Oshkosh |
| Jacob Raether | WI | Middleton | 2019 | RHP | |
| Andrew Rajkovich | WI | Madison LaFollette | 2020 | OF | Wisconsin-La Crosse |
| Cole Ramczyk | WI | Wild Rose | 2020 | SS | |
| Jarrad Rettler | WI | Kaukauna | 2018 | OF | St. Norbert College |
| Evan Rice | WI | Brillion | 2018 | RHP | Upper Iowa |
| Carter Robinson | WI | Appleton North | 2019 | OF | |
| Charles Robinson | WI | Catholic Central | 2018 | SS | |
| Marcus Robinson | WI | Catholic Central | 2019 | 1B | |
| Jakob Rosemeyer | WI | Thorp | 2018 | RHP | |
| Hunter Rosenbaum | WI | Webster | 2019 | RHP | West Virginia |
| Will Ross | WI | Waunakee | 2020 | OF | St. Louis |
| Matthew Rozsypal | IL | Lake Forest | 2018 | SS | |
| Alex Ryan | WI | Lakeside Lutheran | 2020 | OF | Valparaiso |
| Blake Sadorf | WI | Oconomowoc | 2020 | RHP | |
| Brayden Sanders | WI | Waupun | 2020 | SS | |
| Samuel Sansone | WI | West Allis Hale | 2018 | RHP | |
| Scott Savage | WI | Hartford Union | 2019 | OF | South Mountain CC |
| Anthony Savaglio | WI | Indian Trail | 2019 | SS | |
| Michael Schaefer | WI | Muscoda | 2019 | LHP | Wisconsin-La Crosse |
| Jacob Schellpfeffer | WI | Mayville | 2018 | LHP | Ellsworth CC |
| Tyler Schlaf | IL | Stillman Valley | 2018 | SS | Rock Valley JC |
| Braden Schneider | WI | Kaukauna | 2018 | RHP | Hamline University |
| Zach Schneider | WI | Appleton East | 2019 | C | Wisconsin-La Crosse |
| Andrew Schroeder | WI | Wausaukee | 2020 | SS | Marian University (WI) |
| Beau Schumacher | WI | Kimberly | 2019 | C | Minnesota State University-Mankato |
| Austin Scoville | WI | Oak Creek | 2020 | SS | |
| Mitchell Seager | WI | Beloit Turner | 2018 | OF | Winona State University |
| Zachery Shipley | WI | Middleton | 2018 | C | |
| Nathan Shirley | WI | Slinger | 2018 | SS | |
| Cameron Shovald | WI | West De Pere | 2017 | RHP | |
| Ben Siekierski | WI | Mukwonago | 2019 | 1B | Northwood University |
| Sam Sieloff | WI | Madison Memorial | 2018 | OF | |
| Bradley Sigfrids | WI | Webster | 2019 | 1B | |
| Nick Smith | WI | Waunakee | 2020 | RHP | Michigan State |
| Josh Sobczak | WI | South Milwaukee | 2018 | OF | Des Moines Area CC |
| Sam Sodke | WI | Wausau West | 2018 | RHP | |
| Alex Solis | WI | Indian Trail | 2018 | 2B | |
| Wes Sommers | WI | Appleton North | 2018 | RHP | Wisconsin-La Crosse |
| Hunter Stachowski | WI | Whitnall | 2020 | RHP | |
| Bryce Staveness | WI | Rio | 2018 | RHP | |
| Paul Stefiuk | WI | Green Bay Preble | 2018 | RHP | Madison JC |
| Ryan Stefiuk | WI | Green Bay Preble | 2020 | LHP | Vanderbilt |
| Nathan Stevens | WI | Waunakee | 2019 | C | Arkansas |
| Zach Storbakken | WI | Sussex Hamilton | 2020 | 3B | Hawaii |
| Jordan Strick | WI | West De Pere | 2018 | RHP | Winona State University |
| Alex Struck | WI | Middleton | 2019 | SS | |
| Cole Surprenant | WI | Kewaskum | 2018 | RHP | |
| Andrew Sweetalla | WI | Appleton East | 2019 | SS | Illinois-Springfield |
| Eli Syverson | WI | Lake Geneva Badger | 2019 | 2B | Carroll University |
| Joey Tadych | WI | Shawano | 2018 | OF | Hamline University |
| Noah Taege | WI | Freedom | 2019 | 3B | Wisconsin-Stevens Point |
| Trevor Teske | WI | West De Pere | 2018 | RHP | Upper Iowa |
| Trevor Tietz | WI | Watertown | 2018 | RHP | Jefferson JC |
| Bobby Tilot | WI | Bay Port | 2018 | RHP | Saint Mary's University of Minnesota |
| Jacob Tomassetti | WI | Appleton North | 2018 | OF | |
| Colton Toutant | WI | Christian Liberty | 2019 | C | Lawrence University |
| Jacob Tyczkowski | WI | Muskego | 2020 | LHP | Marian University (WI) |
| Alex Van Dam | WI | Oconomowoc | 2020 | 3B | |
| Ryan Venne | WI | Eau Claire North | 2018 | 3B | Lindenwood University |
| Grant Ver Voort | WI | Appleton North | 2019 | RHP | Upper Iowa |
| Call Verlanic | WI | Bay Port | 2020 | OF | Lenoir-Rhyne College |
| Alex Viglietti | WI | Elkhart Lake | 2019 | 3B | Rollins College |
| Bryce Villarreal | WI | Franklin | 2018 | SS | |
| Reese Vold | WI | Black River Falls | 2018 | OF | Wisconsin-Oshkosh |
| Max Wagner | WI | Green Bay Preble | 2020 | 3B | Clemson |
| Hunter Waldsmith | WI | Beloit Turner | 2018 | RHP | |
| Jack Washburn | WI | Webster | 2019 | RHP | Mississippi |
| Adam Watson | WI | Madison Memorial | 2019 | OF | |
| Dane Weiland | WI | Chippewa Falls | 2019 | C | Winona State University |
| Hunter Wickman | WI | Mount Horeb | 2018 | 3B | Wisconsin-Whitewater |
| Brent Widder | WI | Sheboygan North | 2019 | SS | Evansville |
| Jake Williams | WI | Sun Prairie | 2020 | 1B | Ripon College |
| Carson Williquette | WI | Pulaski | 2019 | C | Wisconsin-Stevens Point |
| Vaughn Williston | WI | Waupun | 2020 | RHP | Marian University (WI) |
| Mitchell Woelfle | WI | Janesville Craig | 2019 | RHP | Air Force |
| Nick Zeeveld | WI | Indian Trail | 2018 | C | Illinois-Springfield |
| Adam Zeratsky | WI | Appleton North | 2018 | SS | Judson University (IL) |
| Davis Zeutzius | WI | Arrowhead | 2019 | RHP | Winona State University |