| Name | Robert Groissboeck |
| Team | none |
| Current Rating 'best of 5' | ----- |
| Current Rating 'last 5' | ----- |
 | rated as 'best of 5' in current period |
 | rated as 'last 5' in current period |
| Event | Date | Location | Score | Event TpT | Player TpT | Rating | Handicap | |
|---|---|---|---|---|---|---|---|---|
| Mudbowl 2009 | 2009-10-10 | Wagrain | 223 | 2.8370 | 4.1296 | 544 | 544 | |
| Anders Golfen Classic | 2009-12-05 | Leiser Berge | 162 | 3.0222 | 4.5000 | 511 | 528 | |
| Castleland Open | 2010-02-13 | Eisenstadt/Pfadfinderwiese | 171 | 3.4937 | 5.3438 | 470 | 508 | |
| Mudbowl 2010 | 2010-10-09 | Wagrain | 208 | 2.8852 | 3.8519 | 665 | 548 | |
| NÖ Meisterschaften 2010 | 2010-12-04 | Drosendorf | 210 | 3.1708 | 4.3750 | 620 | 562 | |
| Obuda Open 2011 | 2011-03-05 | Budapest/Obuda | 236 | 3.1148 | 4.3704 | 597 | 573 | |
| Ottensheimer Discgolf Open 2011 | 2011-04-09 | Ottensheim/Rodlpark | 266 | 3.4561 | 4.6667 | 650 | 600 | |
| Austrian Open 2011 | 2011-08-13 | Schmittenhöhe | 232 | 3.0852 | 4.2963 | 607 | 628 | |
| Mudbowl 2011 | 2011-10-15 | Wagrain | 229 | 3.0000 | 4.2407 | 586 | 612 | |
| AG X-mas Classic 2011 | 2011-12-11 | St. Thomas am Blasenstein | 149 | 3.1588 | 4.3824 | 613 | 611 | |
| Iron City Ice Crush 2012 | 2012-02-18 | Eisenstadt/Pfadfinderwiese | 104 | 3.0417 | 4.3333 | 575 | 606 | |
| 2. Ottensheimer Discgolf Open | 2012-03-31 | Ottensheim/Rodlpark | 269 | 3.3649 | 4.7193 | 597 | 596 | |
| Pfingstturnier 2012 | 2012-05-28 | St. Thomas/Blasenstein | 155 | 3.1778 | 4.3056 | 645 | 603 | |
| Austrian Open 2012 | 2012-06-09 | Eisenstadt/Pfadfinderwiese | 262 | 3.1733 | 4.3667 | 624 | 611 | |
| Pannonia Exodus 2012 | 2012-11-11 | Eisenstadt/Pfadfinderwiese | 106 | 3.2429 | 3.7857 | 833 | 655 | |
| Vienna Open | 2013-01-19 | Wien/Prater | 109 | 2.8929 | 3.8929 | 654 | 671 | |
| Austrian Open 2013 | 2013-04-06 | Ottensheim/Rodlpark | 261 | 3.1206 | 4.1429 | 672 | 686 | |
| Mudbowl 2013 | 2013-10-19 | Wagrain | 212 | 3.0037 | 3.9259 | 693 | 695 | |
| Franz Strauch Memorial 2013 | 2013-12-01 | St. Thomas/Blasenstein | 130 | 3.0250 | 4.0625 | 657 | 702 | |
| Ottensheim Open 2014 | 2014-04-12 | Ottensheim/Rodlpark | 273 | 3.0286 | 4.3333 | 569 | 649 | |
| ICIC 2015 | 2015-02-14 | Eisenstadt/Pfadfinderwiese | 120 | 3.0800 | 4.0000 | 701 | 658 | |
| Ottensheimer Discgolf Open 2015 | 2015-03-28 | Ottensheim/Rodlpark | 265 | 3.1143 | 4.2063 | 649 | 654 | |
| Josefhof reversed Challenge | 2015-04-11 | Graz/Josefhof | 133 | 2.8444 | 3.6944 | 701 | 655 | |
| Mudbowl 2015 | 2015-04-25 | Wagrain | 214 | 3.0741 | 3.9630 | 711 | 666 | |
| Diamond Tournament 2015 | 2015-07-25 | Tragwein/Knollnhof | 252 | 3.0667 | 4.4211 | 558 | 664 | |
| 1. Wiener Meisterschaften | 2015-08-29 | Wien/Prater | 100 | 2.7000 | 3.5714 | 677 | 659 | |
| Mudbowl 2016 | 2016-04-16 | Wagrain | 217 | 3.1593 | 4.0185 | 728 | 675 |
