| Full name: | Ryan Mitchell Duffy |
| Born: | 25th March 1991, Frankton, Otago, New Zealand |
| Batting: | Right-hand batter |
| Wicket-keeper | |
| Relations: | Brother: JA Duffy |
| Teams: | Otago (Main FC: 2013/14-2016/17); Otago (Main ListA: 2014/15-2016/17); Otago (Main Twenty20: 2016/17); All teams |
| Lists of matches and more detailed statistics | |
| First-Class Career Batting and Fielding (2013/14-2016/17) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Otago | 18 | 33 | 3 | 905 | 104 | 30.16 | 1 | 4 | 43.36 | 16 | |
| First-Class Career Bowling (2013/14-2016/17) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Otago | 12 | 0 | 5 | 0 | 0-5 | 2.50 | ||||
| List A Career Batting and Fielding (2014/15-2016/17) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Otago | 4 | 4 | 0 | 59 | 31 | 14.75 | 0 | 0 | 52.67 | 5 | |
| List A Career Bowling (2014/15-2016/17) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| Otago | 54 | 0 | 65 | 0 | 0-12 | 7.22 | ||||
| Twenty20 Career Batting and Fielding (2016/17) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Otago | 2 | 1 | 0 | 10 | 10 | 10.00 | 0 | 0 | 142.85 | 0 | |
| Twenty20 Career Bowling (2016/17) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| Otago | 18 | 0 | 25 | 2 | 1-7 | 12.50 | 0 | 0 | 9.00 | 8.33 |
| Super Smash Career Batting and Fielding (2016/17) | |||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | SRate | Ct | ||
| Otago | 2 | 1 | 0 | 10 | 10 | 10.00 | 0 | 0 | 142.85 | 0 | |
| Super Smash Career Bowling (2016/17) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ | |
| Otago | 18 | 0 | 25 | 2 | 1-7 | 12.50 | 0 | 0 | 9.00 | 8.33 |