| Full name: | William Arthur Hay |
| Born: | 6th December 1873, Peterhead, Aberdeenshire, Scotland |
| Died: | 16th June 1945, Claremont, Perth, Western Australia, Australia |
| Batting: | Left-hand batter |
| Bowling: | Slow left-arm orthodox |
| Biography: | He was a Methodist minister, initially in Western Australia and later in New Zealand |
| Teams: | Otago (Main FC: 1917/18); All teams |
| Lists of matches and more detailed statistics | |
| First-Class Career Batting and Fielding (1917/18) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | ||
| Otago | 2 | 2 | 0 | 17 | 13 | 8.50 | 0 | 0 | 1 | |
| First-Class Career Bowling (1917/18) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Otago | 552 | 24 | 192 | 18 | 8-70 | 10.66 | 2 | 1 | 30.66 | 2.08 |