Gor Mahia were the defending champions, having won their first title the previous season, but were eliminated by eventual champions Tusker in the semi-finals, who beat Thika United to clinch their first title.
Updated to match(es) played on 10 November 2012. Source: Kenyan Premier League Rules for classification: 1) points; 2) goal difference; 3) number of goals scored. (C) Champions; (Q) Qualified for the phase indicated Notes:
The draw for the quarter-finals was held on 27 March, and the ties were played on 3, 10, 17 and 24 April.[1][3][4]
During the fixture between Chemelil Sugar and A.F.C. Leopards on 17 April, fans of the latter stormed onto the pitch claiming that their players were being unfairly treated by match officials during the 90th minute. Police were forced to intervene and take players and match officials off the pitch, and the match was abandoned with Chemelil Sugar winning 3–2. The KPL ruled Chemelil Sugar winners of the match and therefore qualified to the semi-finals.[5][6]
Updated to games played on 24 July 2013. Team(s) rendered in italics represent(s) the host nation(s). The competition's winning team is rendered in bold. (1) – Total games lost not counted in total games played (total games lost = total games won) (2) – Total number of games drawn (tied) for all teams = Total number of games drawn (tied) ÷ 2 (both teams involved) (3) – As per statistical convention in football, matches decided in extra time are counted as wins and losses, while matches decided by penalty shoot-outs are counted as draws.
Notes
^Goals scored during penalty shoot-outs are not counted.