Warwick is from the Australian Capital Territory and is currently a high school teacher there at Harrison School who teaches Science and Italian[1][2][3] Warwick is a utility player, playing several positions depending on the need of the team she is competing for.

[2] She represented the state in 2003 at the national championships, where the ACT finished fourth on the ladder.

She was a member of the U16 side that played in 2003 ASF Friendship series against the United States in Sydney.

[6] Warwick attended the University of Hawai'i of the Western Athletic Conference (WAC), where she was a member of the softball team from 2006 to 2009.

[8][11] In 2009, as a senior, she earned several honours including being named to the All-WAC second team honors as a third baseman, and named to the CoSIDA All-District 8 Academic second team, making her the first University of Hawai'i Rainbow Wahine to ever garner three CoSIDA All-District 8 Academic honours.

In March 2011, the Australian side was selected that would represent the country during international competitions in 2011.

[15] The removal of softball from the Olympic programme in 2012 and 2016 has had a negative impact on her ability to compete internationally as Softball Australia received less funding from the government, which meant it was harder to fund travel for her and other national team members to attend top level international competitions.

[12] Warwick was selected for the Australian women's national softball team at the 2020 Summer Olympics.