Most extras in an innings
Team Score Overs Ext b lb w nb Opposition Ground Match Date Scorecard
New Zealand 659/6d 158.5 64 27 8 17 12 v Pakistan Christchurch 3 Jan 2021 Test # 2400
England 578 190.1 45 7 17 1 20 v India Chennai 5 Feb 2021 Test # 2409
South Africa 298 112.4 44 9 20 12 3 v West Indies Gros Islet 18 Jun 2021 Test # 2426
Bangladesh 468 126.0 39 10 11 2 16 v Zimbabwe Harare 7 Jul 2021 Test # 2427
New Zealand 388 119.1 35 13 21 0 1 v England Birmingham 10 Jun 2021 Test # 2423
England 391 128.0 33 5 6 5 17 v India Lord's 12 Aug 2021 Test # 2429
Bangladesh 541/7d 173.0 32 9 6 11 6 v Sri Lanka Pallekele 21 Apr 2021 Test # 2418
England 120 51.5 29 17 7 1 4 v India Lord's 12 Aug 2021 Test # 2429
India 329/7 97.0 29 18 8 0 3 v Australia Brisbane 15 Jan 2021 Test # 2404
Sri Lanka 476 149.5 29 13 5 0 11 v West Indies North Sound 21 Mar 2021 Test # 2416
India 174 50.3 27 17 4 0 6 v South Africa Centurion 26 Dec 2021 Test # 2443
Afghanistan 545/4d 160.4 27 16 1 5 5 v Zimbabwe Abu Dhabi 10 Mar 2021 Test # 2415
Sri Lanka 648/8d 179.0 27 4 10 10 3 v Bangladesh Pallekele 21 Apr 2021 Test # 2418
New Zealand 249 99.2 26 4 16 0 6 v India Southampton 18 Jun 2021 Test # 2425
South Africa 302 75.4 25 8 14 3 0 v Sri Lanka Johannesburg 3 Jan 2021 Test # 2401
Australia 473/9d 150.4 25 0 9 5 11 v England Adelaide 16 Dec 2021 Test # 2441
New Zealand 378 122.4 24 7 15 0 2 v England Lord's 2 Jun 2021 Test # 2422
England 170/3 70.0 23 8 10 0 5 v New Zealand Lord's 2 Jun 2021 Test # 2422
England 290 84.0 23 1 14 0 8 v India The Oval 2 Sep 2021 Test # 2433
England 303 85.5 23 5 2 6 10 v India Nottingham 4 Aug 2021 Test # 2428
Pakistan 510/8d 147.1 22 7 8 5 2 v Zimbabwe Harare 7 May 2021 Test # 2421
West Indies 280/4d 72.4 21 2 12 1 6 v Sri Lanka North Sound 29 Mar 2021 Test # 2417
England 432 132.2 21 8 4 1 8 v India Leeds 25 Aug 2021 Test # 2432
India 278 84.5 20 6 6 0 8 v England Nottingham 4 Aug 2021 Test # 2428
India 286 85.5 20 5 15 0 0 v England Chennai 13 Feb 2021 Test # 2411
West Indies 253 89.4 20 3 11 0 6 v Pakistan Kingston 12 Aug 2021 Test # 2430
Australia 369 115.2 20 4 5 5 6 v India Brisbane 15 Jan 2021 Test # 2404
Zimbabwe 365 148.5 20 12 7 1 0 v Afghanistan Abu Dhabi 10 Mar 2021 Test # 2415
Pakistan 176/6d 27.2 19 5 6 7 1 v West Indies Kingston 20 Aug 2021 Test # 2431
New Zealand 169/6d 52.3 19 6 12 0 1 v England Lord's 2 Jun 2021 Test # 2422
India 327 105.3 19 4 4 0 11 v South Africa Centurion 26 Dec 2021 Test # 2443
India 365 114.4 19 10 6 0 3 v England Ahmedabad 4 Mar 2021 Test # 2414
Sri Lanka 386 133.5 19 5 6 0 8 v West Indies Galle 21 Nov 2021 Test # 2434
Bangladesh 430 150.2 19 2 7 5 5 v West Indies Chattogram 3 Feb 2021 Test # 2407
West Indies 149 54.0 18 6 3 5 4 v South Africa Gros Islet 18 Jun 2021 Test # 2426
West Indies 230 85.5 18 8 5 3 2 v Sri Lanka Galle 21 Nov 2021 Test # 2434
England 303 101.0 18 5 10 1 2 v New Zealand Birmingham 10 Jun 2021 Test # 2423
India 325 109.5 18 13 5 0 0 v New Zealand Mumbai 3 Dec 2021 Test # 2438
Pakistan 378 119.2 18 1 7 0 10 v South Africa Karachi 26 Jan 2021 Test # 2406
West Indies 150 51.3 17 0 10 1 6 v Pakistan Kingston 20 Aug 2021 Test # 2431
Australia 230/9d 61.0 17 3 8 1 5 v England Adelaide 16 Dec 2021 Test # 2441
Pakistan 297 83.5 17 2 9 6 0 v New Zealand Christchurch 3 Jan 2021 Test # 2400
Zimbabwe 256 94.4 17 5 11 0 1 v Bangladesh Harare 7 Jul 2021 Test # 2427
New Zealand 165/9 98.0 17 12 1 0 4 v India Kanpur 25 Nov 2021 Test # 2435
England 275 101.1 17 4 4 1 8 v New Zealand Lord's 2 Jun 2021 Test # 2422
West Indies 271 103.0 17 1 6 1 9 v Sri Lanka North Sound 21 Mar 2021 Test # 2416
Sri Lanka 258 107.0 17 4 5 1 7 v West Indies North Sound 29 Mar 2021 Test # 2417

Team is the team credited with the extras, Opposition is the team that conceded them.
Performances in matches that overlap years are credited to the year in which they occurred - this results in some unknown data, especially in regard to bowling figures

Records includes the following current or recent matches:
South Africa v India at Centurion, ICC World Test Championship 1st Test, Dec 26-30, 2021 [Test # 2443]
Australia v England at Melbourne, 3rd Test, Dec 26-28, 2021 [Test # 2442]
Australia v England at Adelaide, 2nd Test, Dec 16-20, 2021 [Test # 2441]