- This article was considered for deletion at Wikipedia on January 17 2020. This is a backup of Wikipedia:Calvins_Masawa. All of its AfDs can be found at Wikipedia:Special:PrefixIndex/Wikipedia:Articles_for_deletion/Calvins_Masawa, the first at Wikipedia:Wikipedia:Articles_for_deletion/Calvins_Masawa.
He joined the Kawangware-based side in 2011 from Migori Youth Talent Academy back in 2011 and has never moved clubs since then despite offers coming his way.
- Radio Jambo, August 21, 2017: Migori Celebrates Football Talent That Made It To Harambee Stars
- Futaa, June 2, 2015: Migori Youth Cup: Alumni revels on championship
- Futaa, November 13, 2015: Out of contract Masawa not yet decided on next move
- Supersport, November 31, 2016: City Stars finalize squad
- Calvins Masawa at GSA