Most four-wickets-in-an-innings (and over) in 1930s in T20Is - West Indies
Most four-wickets-in-an-innings (and over)
Performances in matches that overlap decades 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:
Sri Lanka Board XI vs South Africa A at Kandy, South Africa A tour of Sri Lanka , Aug 7-8, 2010 [Other match]
India Under-19s (Young Cricketers) vs Sri Lanka Under-19s (Young Cricketers) at Kandy, India Under-19s tour of Sri Lanka 2nd Youth Test, Aug 8-10, 2007 [Youth Test # 229]
Sri Lanka Under-19s (Young Cricketers) vs India Under-19s (Young Cricketers) at Kandy, India Under-19s tour of Sri Lanka 1st Youth Test, Feb 15-17, 1997 [Youth Test # 153]