Southern Wisconsin Open
| Name | State | School | Class | Pos | Commitment |
| Jason Abatto | WI | Kettle Moraine | 2017 | 2B | Wisconsin-Whitewater |
| Kyle Abatto | WI | Kettle Moraine | 2018 | 2B | |
| Evan Albrecht | WI | West Bend West | 2018 | SS | Purdue |
| Bailey Amble | WI | River Valley | 2018 | SS | |
| Justin Anderson | WI | New Berlin Eisenhower | 2017 | 2B | |
| Cameron Anfang | WI | Jefferson | 2017 | RHP | Cornell College |
| Jacob Anhalt | WI | Lake Mills | 2017 | LHP | Indian Hills CC |
| Tony Becker | FL | Creekside | 2018 | RHP | Felician College |
| Alex Behr | WI | Oak Creek | 2017 | LHP | Marian University (WI) |
| Ryan Berger | WI | West Salem | 2018 | 1B | Viterbo University |
| Jason Brewer | WI | Northland Pines | 2018 | OF | |
| Rich Byhre | WI | Catholic Memorial | 2019 | 1B | |
| Jacob Charon | WI | St. Joseph Catholic | 2018 | OF | Lawrence University |
| Teig Chase | WI | Kettle Moraine | 2018 | RHP | Wisconsin-Whitewater |
| Nick Cramer | WI | Janesville Craig | 2017 | RHP | |
| Chase Davis | WI | Milton | 2017 | OF | Purdue University Fort Wayne |
| Colton DiLiberto | WI | Arrowhead | 2017 | RHP | |
| Brennan Dolwick | WI | Lake Mills | 2018 | LHP | Parkland College |
| Collin Dorow | WI | Mukwonago | 2018 | OF | |
| Alec Esenther | WI | Oconomowoc | 2017 | RHP | Wisconsin-Oshkosh |
| Nathan Hefle | WI | Germantown | 2017 | RHP | Purdue University Fort Wayne |
| Mark Herold | WI | Kettle Moraine | 2019 | OF | |
| Trey Hunt | WI | Fennimore | 2018 | SS | Edgewood College |
| Dylan Karvala | WI | New Berlin Eisenhower | 2017 | RHP | Concordia University (WI) |
| Colton Ketter | WI | Lomira | 2017 | 2B | |
| Josh Kolb | WI | Kettle Moraine | 2018 | OF | Carroll University |
| Brandon Komar | WI | Elkhorn | 2017 | RHP | Madison JC |
| Luke Kundinger | WI | Waukesha West | 2017 | SS | |
| Michael Lepow | WI | Racine Case | 2018 | OF | |
| Zachary Lutz | WI | Hartford Union | 2018 | LHP | Concordia University (WI) |
| Dylan Maxwell | WI | Cudahy | 2017 | RHP | |
| Keagan McCarthy | WI | Cedarburg | 2018 | 1B | St. Norbert College |
| Rusty Murphy | WI | Cudahy | 2017 | C | |
| Micah Overley | WI | Janesville Craig | 2019 | 3B | Milwaukee School of Engineering |
| Jack Pawlak | WI | Grafton | 2018 | C | |
| Joe Peck | WI | Milwaukee School of Languages | 2017 | 2B | |
| Sam Platow | WI | Muskego | 2017 | C | |
| Justin Reinkall | WI | Superior | 2017 | RHP | Southeast CC |
| Evan Rice | WI | Brillion | 2018 | RHP | Upper Iowa |
| Lupe Rivera | WI | St. Anthony | 2016 | 2B | |
| Alex Rodriguez | WI | Cudahy | 2017 | SS | Northern Illinois |
| Ryen Ryba | WI | Homestead | 2018 | SS | Minnesota State University-Mankato |
| Taylor Shallue | WI | DePere | 2018 | 1B | |
| Jordan Smith | WI | Kenosha Tremper | 2018 | 3B | |
| Sam Smith | WI | Madison Memorial | 2018 | SS | Barstow Community College |
| Nicholas Steele | WI | Cudahy | 2017 | 3B | McHenry County JC |
| Nathan Strelka | WI | Kettle Moraine | 2018 | LHP | |
| Jack Thelen | WI | West Bend West | 2017 | C | Wisconsin-Milwaukee |
| Sam Valona | WI | West Allis Hale | 2017 | OF | |
| Jordan Van Dyke | WI | Elkhorn Area | 2017 | RHP | McHenry County JC |
| Davis Wilson | WI | St. Mary Catholic | 2018 | 2B | Bethel University (MN) |
| Ryan Zizzo | WI | Muskego | 2017 | C | McHenry County JC |