Ahead of Tuesday's Sky Bet Championship clash, mkdons.com looks at the players who have represented both the Dons and Middlesbrough.
Dons: Nov 2012 – Jan 2013 (loan); Jan 2013 – May 2013 (loan); Jul 2013 – Jan 2014 (loan)
Appearances: 44
Goals: 21
Middlesbrough: Aug 2014 – May 2015 (loan)
Appearances: 44
Goals: 19
Mustapha Carayol
Dons: Aug 2007 – Jul 2008
Appearances: 2
Goals: 0
Middlesbrough: Aug 2012 – present
Appearances: 54
Goals: 12
Adam Clayton
Dons: Mar 2011 – May 2011 (loan)
Appearances: 8
Goals: 1
Middlesbrough: Aug 2014 – present
Appearances: 82
Goals: 1
Jay O’Shea
Dons: Jul 2011 – Jan 2013
Appearances: 52
Goals: 8
Middlesbrough: Mar 2010 – Jun 2010 (loan)
Appearances: 2
Goals: 0
*Gary Smith, who spent three years with the Dons between July 2004 and August 2007, was a trainee with Middlesbrough but never made an appearance.
Tickets for the Dons' Tuesday night's clash with Boro are priced from £25 adults/£7 under-18s while under-12s go FREE with a Young Dons membership - Club Dons members can buy a ticket for £15 in all standard areas.
To purchase tickets click here, visit the Box Office at stadiummk/kiosk at centre:mk or call 0333 200 5343. Tickets can be bought right up until kick-off.