| Tournament | Round | Jyoti Chandna | John Spaan |
| 30.07.2006 Winter Masters (NSW) | 1 | 404 | 352 |
| 06.11.2015 Perth International (WA) | 12 | 355 | 411 |
| 18.06.2016 WORDS WINTER (NSW) | 3 | 354 | 482 |
| 09.12.2017 BUNDANOON (NSW) | 5 | 350 | 440 |
| 10.02.2018 WORDS Summer RR (NSW) | 6 | 388 | 459 |
| 02.04.2018 2018 National Championship (ACT) | 3 | 440 | 343 |
| 20.05.2018 Ulladulla (NSW) | 5 | 507 | 281 |
| 09.09.2018 Australian Masters and State Team Challenge (QLD) | 17 | 367 | 501 |
| 14.12.2019 Bundanoon (NSW) | 3 | 312 | 412 |
| Head-to-head after 9 games | 3 | 6 | |
| Average score | 386.33 | 409 | |
| Spread: | -204 | 204 | |