| Tournament | Round | Nonie English | Ivor Zetler |
| 27.01.2001 City of Sydney International Masters (NSW) | 14 | 423 | 340 |
| 27.01.2002 City of Sydney International Masters (NSW) | 1 | 350 | 370 |
| 30.01.2005 City of Sydney International Masters (NSW) | 3 | 343 | 419 |
| 28.01.2007 City of Sydney International Masters (NSW) | 4 | 292 | 463 |
| 28.01.2007 City of Sydney International Masters (NSW) | 19 | 402 | 392 |
| 25.01.2009 City of Sydney International Masters (NSW) | 19 | 353 | 445 |
| 23.01.2010 CITY OF SYDNEY (NSW) | 5 | 327 | 380 |
| 27.02.2011 Matchplay Qualifier (NSW) | 4 | 395 | 400 |
| 17.07.2011 Winter Masters (NSW) | 9 | 332 | 363 |
| 28.08.2011 WSC Rep Fundraiser (NSW) | 4 | 284 | 365 |
| 07.10.2013 NSW Champs (NSW) | 17 | 366 | 375 |
| 24.11.2013 CC C'SHIP 2 DAY (NSW) | 1 | 375 | 318 |
| Head-to-head after 12 games | 3 | 9 | |
| Average score | 353.5 | 385.83 | |
| Spread: | -388 | 388 | |