Question: when was the last episode of the fosters aired
Answer: 54 99 17 `` Makeover '' TBA TBA March 6 , 2018 ( 2018 - 03 - 06 ) TBD 100 18 `` Just Say Yes '' TBA TBA March 13 , 2018 ( 2018 - 03 - 13 ) TBD 101 19 `` Many Roads '' TBA TBA March 13 , 2018 ( 2018 - 03 - 13 ) TBD