Striker Collins John and midfielder Krzysztof Krol have both been waived by Chicago Fire.
The pair have been released from their contracts on a mutual agreement after spending just one season with the MLS club.
"We would like to thank Collins and Krzysztof for their contributions to the Chicago Fire," Fire Technical Director Frank Klopas said in a team statement. "We have mutually agreed with both players that parting ways is in the best interest of the players and the club. We wish them the best in their future endeavors."
Former Fulham forward John appeared on 17 occasions for the Fire, scoring three goals, whilst Krol, who joined from Jagiellonia Bia?ystok of the Polish Ekstraklasa made 19 appearances at left back, starting on 17 occasion.