The 2011–12 Inter-Provincial Twenty20 will be the fourth season of the official Twenty20 domestic cricket competition in Sri Lanka. Six teams in total, five representing four provinces of Sri Lanka and a Sri Lanka Cricket Combined XI team will be participating in the competition.
This season comprised 15 regular matches, two semi finals and a grand final.
Basnahira v Wayamba at Colombo (RPS) - Jul 21, 2011
Match abandoned without a ball bowled (Wayamba won the bowl-out.
Kandurata v Ruhuna at Colombo (RPS) - Jul 21, 2011
Ruhuna 154/7 (20/20 ov); Kandurata 114/7 (20/20 ov)
Ruhuna won by 40 runs
Combined Provinces v Kandurata at Colombo (RPS) - Jul 23, 2011
Combined Provinces 61/8 (9/9 ov); Kandurata 63/0 (6.4/9 ov)
Kandurata won by 10 wickets (with 14 balls remaining)
Full Scorecard
Ruhuna v Wayamba at Colombo (RPS) - Jul 23, 2011
Ruhuna 150/7 (20/20 ov); Wayamba 151/3 (17.2/20 ov)
Wayamba won by 7 wickets (with 16 balls remaining)
Full Scorecard
Kandurata v Wayamba at Colombo (RPS) - Jul 24, 2011
Kandurata 186/5 (20/20 ov); Wayamba 175 (20/20 ov)
Kandurata won by 11 runs
Basnahira v Combined Provinces at Colombo (RPS) - Jul 24, 2011
Basnahira 138 (19.2/20 ov); Combined Provinces 137/8 (20/20 ov)
Basnahira won by 1 run
Basnahira v Kandurata at Colombo (RPS) - Jul 26, 2011
Kandurata 120 (19.4/20 ov); Basnahira 121/0 (14.1/20 ov)
Basnahira won by 10 wickets
Combined Provinces v Ruhuna at Colombo (RPS) - Jul 26, 2011
Ruhuna 174/9 (20/20 ov); Combined Provinces 90 (13/20 ov)
Ruhuna won by 84 runs
Basnahira v Ruhuna at Colombo (RPS) - Jul 27, 2011
Basnahira 166/3 (20/20 ov); Ruhuna 132 (18.3/20 ov)
Basnahira won by 34 runs
Combined Provinces v Wayamba at Colombo (RPS) - Jul 27, 2011
Wayamba 155/7 (20/20 ov); Combined Provinces 156/3 (18.3/20 ov)
Combined Provinces won by 7 wickets
Semi-Final: TBA v TBA at Colombo (RPS) - Jul 30, 2011
Semi-Final: TBA v TBA at Colombo (RPS) - Jul 30, 2011
Final: TBA v TBA at Colombo (RPS) - Jul 31, 2011