Complex sentence: Coventry University annually competes with the University of Warwick in a series of formal and informal varsity matches over a number of different sports, with the University of Warwick winning the 2013 series, its 23rd victory in a row.
Split into simpler sentences: Coventry University annually competes with the University of Warwick in a series of formal and informal varsity matches over a number of different sports. The University of Warwick won the 2013 series, its 23rd victory in a row.