Calvin has played in several Oceanic teams, with his first known major success was with Big and Black during late 2016, qualifying for ROG Masters 2016by reaching to the quarterfinals in the playoffs, before losing to eventual winners, Team Secret 2-0. Following Big and Black, the team moved on and joined Skatemasters and participated in various domestic tournaments such as the first season of the AEF Dota 2 League and Devil's Playground Season 2. With the introduction of Battlecup in early 2017,
Following the disband of Skatmasters, calvin joined Seventh Heaven in early 2018 and participated in AEF's fifth season with the league, finishing second place to Athletico Esports. He then joined KSY in late August in order to qualify for the PVP Esports Championship and finished 8th place following several groupstage and tiebreaker matches. At the end of 2018, he joined Natural 9 has a subsitute for the AMD Pro Series 2018.
|2018-12-15||1st||Minor||AEF Dota 2 Premier League: Premier Division||3 : 1||$2,185|
|2018-11-04||2nd||Minor||World Electronic Sports Games 2018 Oceania Finals||0 : 2||$2,284|
|2018-10-04||8th||Major||PVP Esports Championship||2/-/3||Grp. S.||$6,000|
|2018-09-02||1st||Qualifier||PVP Esports Championship Australia Open Qualifier 1||2 : 0||$505|
|2018-07-28||2nd||Minor||Asian Dota 2 League: AU Series 2 Finals||1 : 3||$592|
|2018-07-08||2nd||Minor||AEF Dota 2 League S5 Division 1||0 : 2||$761|
|2017-09-17||2nd||Minor||Devil's Playground Season 2||0 : 3||$360|
|2017-04-16||3rd||Minor||AEF Dota 2 League Season One Division 1||9/0/5||Grp. S.||$766|
|2016-11-11||5 - 8th||Major||ROG MASTERS 2016||0 : 2||$3,750|
|2016-11-06||2nd||Minor||MSI Master Gaming Arena 2016||2 : 3||$456|
|About achievementsComplete Results in any Tournament|
- 2017-06-26 | WHO ARE THE SKATEMASTERS? MEET THE AUSSIES WHO MADE IT TO THE TI 7 SEA REGIONAL QUALIFIER BY DEFAULT by Dane Weeden of seaign.com
- Genuine Gaming (2019-02-05). "Genuine Gaming D2 created". twitter.com. Retrieved 2019-02-05.