{| class="wikitable" style="margin-left:1em;"
|-
! style="width:60px;"|Rang.<ref name="atp"/>
! Spiller
! style="width:90px;"|Resultat
! Wildcard opnået
|-
| style="text-align:center;"|135
| {{flagikon|USA|3:2}} [[Tim Smyczek]]
| Anden runde
| Udpeget af [[United States Tennis Association|USTA]]<ref>[https://ausopen.com/articles/press-release/american-smyczek-wins-ao-wildcard Australian Open - ''American Smyczek wins AO wildcard'' (17. november 2017)] {{Webarchive|url=https://web.archive.org/web/20171213010102/https://ausopen.com/articles/press-release/american-smyczek-wins-ao-wildcard |date=13. december 2017 }} {{en sprog}}</ref>
|-
| style="text-align:center;"|155
| {{flagikon|FRA|3:2}} [[Corentin Moutet]]
| Første runde
| Udpeget af [[Federation Francaise de Tennis|FFT]]
|-
| style="text-align:center;"|167
| {{flagikon|AUS|3:2}} [[Alex de Minaur]]
| Første runde
| Vinder af australsk wildcard-playoff<ref>[https://ausopen.com/articles/news/de-minaur-secures-ao-wildcard Australian Open - ''De Minaur secures AO wildcard'' (17. december 2017)]</ref>
|-
| style="text-align:center;"|175
| {{flagikon|KOR|3:2}} [[Kwon Soon-Woo]]
| Første runde
| Vinder af Asien-Stillehavets wildcard-playoff<ref>[https://ausopen.com/articles/wang-kwon-win-australian-open-wildcards Australian Open - ''Wang, Kwon win Australian Open wildcards'' (4. december 2017)] {{en sprog}}</ref>
|-
| style="text-align:center;"|189
| {{flagikon|AUS|3:2}} [[Alex Bolt]]
| Første runde
| Udpeget af [[Tennis Australia]]<ref>[https://ausopen.com/articles/news/alex-bolt-awarded-australian-open-wildcard Australian Open - ''Alex Bolt awarded Australian Open wildcard'' (21. december 2017)]</ref>
|-
| style="text-align:center;"|215
| {{flagikon|AUS|3:2}} [[Thanasi Kokkinakis]]
| Første runde
| Udpeget af [[Tennis Australia]]<ref>[https://ausopen.com/articles/press-release/kokkinakis-awarded-australian-open-wildcard Australian Open - ''Kokkinakis awarded Australian Open wildcard'' (18. november 2017)] {{Webarchive|url=https://web.archive.org/web/20171213010156/https://ausopen.com/articles/press-release/kokkinakis-awarded-australian-open-wildcard |date=13. december 2017 }} {{en sprog}}</ref>
|-
| style="text-align:center;"|242
| {{flagikon|AUS|3:2}} [[Jason Kubler]]
| Første runde
| Udpeget af [[Tennis Australia]]<ref name="ausopen_wc"/>
|-
| style="text-align:center;"|621
| {{flagikon|AUS|3:2}} [[Alexei Popyrin]]
| Første runde
| Udpeget af [[Tennis Australia]]<ref name="ausopen_wc">[https://ausopen.com/articles/news/wildcards-aussies-popyrin-and-kubler Australian Open - ''Wildcards for Aussies Popyrin and Kubler'' (6. januar 2018)]</ref>
|}
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