Derived from HowSTAT IPL match list and scorecards (MatchList.asp?Season=XXXX and MatchScorecard.asp?MatchCode=....).
Filter: IPL matches with date year 2000-2010 inclusive AND total match sixes > 16 (sum of both/all innings batsman 6s columns).
Matches in 2000-2010 with scorecards parsed: 175 (from 178 listed fixtures). Qualifying matches: 14.

Date;Number_of_sixes;Player_of_Match;MatchCode
18/04/2008;17;Brendon McCullum;0001
19/04/2008;25;Michael Hussey;0002
24/04/2008;22;Yusuf Pathan;0009
10/05/2008;17;Lakshmipathy Balaji;0031
23/05/2008;17;Shaun Marsh;0048
24/05/2008;18;Albie Morkel;0049
28/05/2008;22;Shaun Marsh;0056
07/05/2009;17;Matthew Hayden;0093
13/03/2010;17;Yusuf Pathan;0120
14/03/2010;18;Chaminda Vaas;0123
16/03/2010;20;Jacques Kallis;0125
03/04/2010;30;Murali Vijay;0150
04/04/2010;18;Mahela Jayawardene;0152
04/04/2010;17;Paul Collingwood;0153