Most wins and fewest wins in a first-class season

Most first-class victories in a season

15 – 1948
13 – 1937, 1959, 1965, 1968

Fewest first-class victories in a season

0 – 2020 (only five matches were played because of COVID-19)
1 – 1925, 1927, 1933, 1979, 1982, 1988, 2005