3/25 UPDATE:
With less than a week remaining before the Cubs four full-season minor league affiliates (Iowa, Tennessee, Myrtle Beach, and South Bend) leave Arizona in their rear-view mirrors, the rosters of the four full-season affiliates are becoming a bit more clear, although considerable adjustments and pruning are still needed (see updated 2019 CUBS MINOR LEAGUE CAMP ROSTERS below):
2019 CUBS MINOR LEAGUE CAMP ROSTERS (last updated 3-25-2019):
* bats or throws left
# bats both
IOWA: 39
AAA
PITCHERS: 21
* Alberto Baldonado
Corey Black
Craig Brooks
Matt Carasiti
Trevor Clifton
* Tim Collins
Tom Hatch
George Kontos
Dillon Maples
Brad Markey
Dakota Mekkes
Alec Mills
James Norwood
Colin Rea
Duncan Robinson
Michael Rucker
Matt Swarmer
Jen-Ho Tseng
Duane Underwood Jr
Rowan Wick
* Rob Zastryzny
CATCHERS: 5
* Francisco Arcia
Eric Castillo
Taylor Davis
Tyler Payne
Ian Rice
INFIELDERS: 6
# Cristhian Adames
* Jim Adduci
Philip Evans
Trent Giambrone
* Vimael Machin
Zach Short
OUTFIELDERS: 7
Wynton Bernard
* Zach Borenstein
Charcer Burks
* Donnie Dewees
Johnny Field
* Jacob Hannemann
# Ian Happ
TENNESSEE: 32
AA
PITCHERS: 15
Cory Abbott
Bailey Clark
* Ian Clarkin
Scott Effross
Zach Hedges
Alex Lange
* Luis Lugo
Tyson Miller
* Jordan Minch
Tyler Peyton
* Manuel Rondon
* Wyatt Short
* Justin Steele
Keegan Thompson
Ryan Williams
CATCHERS: 3
P.