2013 Transaction Tracker
Click to view current Sporting Kansas City roster
| Players In | Players Out |
| Josh Gardner (trade) | Julio Cesar (waived) |
| Benny Feilhaber (trade) | Cyprian Hedrick (waived) |
| Ike Opara (trade) | Konrad Warzycha (waived) |
| Yann Songo'o (signing) | Nevan Markovic (waived) |
| Claudio Bieler (signing) | Michael Harrington (trade) |
| Mikey Lopez (SuperDraft) | Korede Aiyegbusi (option not exercised) |
| Christian Duke (Supplemental Draft) | Roger Espinoza (out of contract) |
| Mechack Jerome (signing) |
Offseason Transaction Timeline
- November 19: Sporting Kansas City waives four players and does not select any players in the waiver draft.
- December 3: Sporting Kansas City trades Michael Harrington to Portland Timbers for allocation money and does not exercise option on Korede Aiyegbusi.
- December 5: Sporting Kansas City acquires Josh Gardner from Montreal Impact in exchange for highest second round pick in 2013 MLS SuperDraft.
- December 11: Sporting Kansas City acquires Benny Feilhaber from New England Revolution for natural first round pick in the 2014 MLS SuperDraft, and natural second round pick in the 2015 MLS SuperDraft.
- December 12: Sporting Kansas City re-signs Matt Besler.
- December 12: Sporting Kansas City acquires Ike Opara from the San Jose Earthquakes for natural second round draft prick in 2013 MLS SuperDraft.
- December 13: Sporting Kansas City signs Yann Songo'o.
- December 18: Sporting Kansas City signs Claudio Bieler, the fourth Designated Player in club history.
- January 1: Roger Espinoza joins Wigan Athletic (English Premier League)
- January 17: Sporting Kansas City selects Mikey Lopez (14th overall) in the MLS SuperDraft.
- January 22: Sporting Kansas City selects Christian Duke, Brian Fekete, Mitchell Cardenas, and Mike Reidy in the MLS Supplemental Draft.
- January 30: Sporting Kansas City loans Kei Kamara to Norwich City (English Premier League)
- February 28: Sporting Kansas City signs Christian Duke and Mechack Jerome
- March 14: Sporting Kansas City loans Jon Kempin, Dom Dwyer, Christian Duke, and Yann Songo’o to Orlando City SC.