Most hundreds in 1977 in Tests+ODIs+T20Is - West Indies
Most hundreds
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:
India vs Australia at Melbourne, India tour of Australia 3rd Test, Dec 30, 1977 - Jan 4, 1978 [Test # 812]
Pakistan vs England at Sialkot, England tour of Pakistan 2nd ODI, Dec 30, 1977 [ODI # 46]
Pakistan vs England at Sahiwal, England tour of Pakistan 1st ODI, Dec 23, 1977 [ODI # 45]