Team Most Extras Innings - Tamil Union Cricket and Athletic Club
Most extras in an innings For Sri Lanka Domestic T20 - Tamil Union Cricket and Athletic Club
Most extras in an innings
Team | Score | Overs | Ext | b | lb | w | nb | RR | Inns | Opposition | Ground | Match Date | Scorecard |
| 211 | 19.4 | 22 | 4 | 3 | 14 | 1 | 10.72 | 2 | v Chilaw CC | Colombo (NCC) | 20 Jan 2016 | Twenty20 | |
| 160 | 18.0 | 19 | 4 | 10 | 5 | - | 8.88 | 2 | v Moors | Colombo (Burgher) | 2 Mar 2007 | Twenty20 | |
| 151 | 18.5 | 19 | 5 | 6 | 8 | - | 8.01 | 2 | v Badureliya | Colombo (SSC) | 27 Mar 2012 | Twenty20 | |
| 175 | 20.0 | 19 | - | 2 | 17 | - | 8.75 | 1 | v Badureliya | Colombo (CCC) | 21 Feb 2019 | Twenty20 | |
| 185 | 20.0 | 17 | - | 2 | 14 | 1 | 9.25 | 2 | v Saracens | Katunayake | 8 Jan 2020 | Twenty20 | |
| 191 | 18.5 | 16 | - | 3 | 13 | - | 10.14 | 2 | v Burgher | SLAOCIC Stadium | 19 Feb 2019 | Twenty20 | |
| 148 | 16.2 | 15 | 2 | 1 | 11 | 1 | 9.06 | 2 | v Colombo CC | Colombo (PSS) | 22 Dec 2015 | Twenty20 | |
| 164 | 20.0 | 15 | 5 | - | 10 | - | 8.20 | 1 | v SL Army | Colombo (RPS) | 24 Jan 2016 | Twenty20 | |
| 154 | 20.0 | 15 | - | - | 15 | - | 7.70 | 1 | v Police SC | Colombo (Burgher) | 10 Jan 2020 | Twenty20 | |
| 111 | 14.4 | 14 | 4 | 3 | 5 | 2 | 7.56 | 2 | v Burgher | Colombo (SSC) | 26 Oct 2005 | Twenty20 | |
| 150 | 14.4 | 14 | 2 | 3 | 9 | - | 10.22 | 2 | v Ragama CC | Colombo (CCC) | 4 Mar 2018 | Twenty20 | |
| 154 | 19.0 | 14 | - | 1 | 7 | - | 8.10 | 2 | v Sinhalese | Colombo (Burgher) | 5 Nov 2005 | Twenty20 | |
| 159 | 20.0 | 14 | - | 3 | 10 | 1 | 7.95 | 1 | v Colombo CC | Colombo (SSC) | 6 Apr 2015 | Twenty20 | |
| 118 | 19.1 | 13 | - | 5 | 8 | - | 6.15 | 1 | v Ragama CC | Colombo (NCC) | 7 Mar 2021 | Twenty20 | |
| 186 | 20.0 | 13 | - | 4 | 9 | - | 9.30 | 1 | v Saracens | Colombo (SSC) | 7 Apr 2015 | Twenty20 | |
| 187 | 20.0 | 12 | 1 | 6 | 5 | - | 9.35 | 1 | v SLPACC | Katunayake | 1 Mar 2018 | Twenty20 | |
| 206 | 20.0 | 10 | 1 | 2 | 7 | - | 10.30 | 1 | v Galle CC | Colombo (CCC) | 18 Feb 2019 | Twenty20 | |
| 136 | 17.3 | 9 | 4 | 1 | 4 | - | 7.77 | 2 | v Sebast CAC | Colombo (CCC) | 16 Oct 2005 | Twenty20 | |
| 182 | 18.5 | 9 | - | 2 | 4 | 3 | 9.66 | 2 | v Nondescripts | Colombo (RPS) | 23 Jan 2016 | Twenty20 | |
| 138 | 20.0 | 9 | 4 | 3 | 2 | - | 6.90 | 2 | v Galle CC | Katunayake | 27 Feb 2018 | Twenty20 | |
| 130 | 20.0 | 9 | - | 7 | 2 | - | 6.50 | 1 | v Nondescripts | Katunayake | 12 Jan 2020 | Twenty20 | |
| 68 | 12.1 | 8 | 1 | 5 | 2 | - | 5.58 | 2 | v Ragama CC | Colombo (Colts) | 4 Apr 2015 | Twenty20 | |
| 148 | 20.0 | 8 | - | 4 | 4 | - | 7.40 | 1 | v Ragama CC | Colombo (CCC) | 3 Mar 2007 | Twenty20 | |
| 142 | 20.0 | 8 | 2 | 3 | 3 | - | 7.10 | 1 | v Sinhalese | Colombo (CCC) | 5 Apr 2015 | Twenty20 | |
| 160 | 20.0 | 8 | - | - | 7 | 1 | 8.00 | 1 | v Kandy CCC | Colombo (Colts) | 15 Feb 2019 | Twenty20 | |
| 141 | 20.0 | 8 | 1 | 2 | 4 | 1 | 7.05 | 1 | v Sebast CAC | Colombo (NCC) | 13 Mar 2021 | Twenty20 | |
| 94 | 12.5 | 7 | - | 2 | 5 | - | 7.32 | 2 | v Nondescripts | Colombo (Colts) | 29 Mar 2012 | Twenty20 | |
| 138 | 15.3 | 7 | - | 3 | 4 | - | 8.90 | 2 | v Lankan CC | Colombo (Bloomfield) | 24 Feb 2018 | Twenty20 | |
| 124 | 16.5 | 7 | - | 1 | 6 | - | 7.36 | 2 | v Badureliya | Colombo (Colts) | 8 Apr 2015 | Twenty20 | |
| 176 | 17.1 | 7 | - | 1 | 6 | - | 10.25 | 2 | v Panadura | Colombo (Burgher) | 1 Mar 2007 | Twenty20 | |
| 165 | 20.0 | 7 | - | 3 | 3 | 1 | 8.25 | 1 | v SL Army | Colombo (NCC) | 21 Jan 2016 | Twenty20 | |
| 153 | 20.0 | 7 | - | 3 | 4 | - | 7.65 | 1 | v SL Navy | Colombo (CCC) | 4 Jan 2020 | Twenty20 | |
| 132 | 10.3 | 6 | - | 1 | 5 | - | 12.57 | 2 | v Badureliya | Colombo (NCC) | 12 Jan 2016 | Twenty20 | |
| 117 | 12.1 | 6 | 2 | 3 | 1 | - | 9.61 | 2 | v Lankan CC | Colombo (Burgher) | 28 Feb 2007 | Twenty20 | |
| 121 | 18.3 | 6 | - | 3 | 2 | 1 | 6.54 | 1 | v Sinhalese | Colombo (Colts) | 6 Jan 2020 | Twenty20 | |
| 147 | 20.0 | 6 | 1 | - | 5 | - | 7.35 | 2 | v Nondescripts | Colombo (Moors) | 17 Aug 2004 | Twenty20 | |
| 215 | 20.0 | 6 | - | 2 | 4 | - | 10.75 | 1 | v SL Navy | Colombo (NCC) | 14 Mar 2021 | Twenty20 | |
| 88 | 14.0 | 5 | - | 4 | 1 | - | 6.28 | 2 | v Saracens | Katunayake | 6 Mar 2021 | Twenty20 | |
| 116 | 14.4 | 4 | 1 | - | 3 | - | 7.90 | 2 | v Panadura | Colombo (NCC) | 11 Mar 2021 | Twenty20 | |
| 144 | 14.5 | 4 | - | 3 | 1 | - | 9.70 | 2 | v SL Army | Colombo (Colts) | 1 Apr 2015 | Twenty20 | |
| 122 | 16.1 | 4 | 1 | 1 | 2 | - | 7.54 | 2 | v Saracens | Colombo (SSC) | 26 Mar 2012 | Twenty20 | |
| 111 | 17.4 | 4 | - | 1 | 3 | - | 6.28 | 2 | v Police SC | Colombo (Colts) | 30 Oct 2005 | Twenty20 | |
| 131 | 18.2 | 4 | - | 1 | 3 | - | 7.14 | 2 | v Colombo CC | Colombo (PSS) | 7 Mar 2018 | Twenty20 | |
| 182 | 18.4 | 4 | - | 3 | - | 1 | 9.75 | 2 | v SLPACC | Colombo (NCC) | 13 Jan 2016 | Twenty20 | |
| 203 | 20.0 | 4 | - | 2 | 2 | - | 10.15 | 1 | v Air Force SC | Colombo (SSC) | 28 Mar 2012 | Twenty20 | |
| 178 | 20.0 | 4 | - | 1 | 3 | - | 8.90 | 1 | v Lankan CC | Katunayake | 16 Feb 2019 | Twenty20 | |
| 139 | 16.3 | 3 | - | - | 3 | - | 8.42 | 2 | v Nondescripts | Colombo (Colts) | 23 Feb 2019 | Twenty20 | |
| 150 | 19.5 | 3 | - | 2 | 1 | - | 7.56 | 2 | v Singha SC | Colombo (Bloomfield) | 9 Oct 2005 | Twenty20 | |
| 204 | 20.0 | 3 | 1 | 1 | 1 | - | 10.20 | 1 | v Colts CC | Colombo (NCC) | 6 Jan 2016 | Twenty20 | |
| 77 | 11.3 | 2 | - | - | 1 | 1 | 6.69 | 1 | v Colts CC | Colombo (NCC) | 2 Mar 2018 | Twenty20 | |
| 108 | 17.5 | 2 | - | - | 2 | - | 6.05 | 2 | v SL Army | Colombo (NCC) | 4 Mar 2021 | Twenty20 | |
| 133 | 20.0 | 2 | - | 2 | - | - | 6.65 | 2 | v Air Force SC | Welisara | 25 Feb 2018 | Twenty20 |
Adjust:Most recentPast weekPast MonthPast year4 years10 years25 years
Team is the team credited with the extras, Opposition is the team that conceded them.