Teixeira mødte Ovince Saint Preux den 8. august 2015 i hovedbegivenheden på UFC Fight Night 73. <ref>{{Cite web|url=http://mmajunkie.com/2015/05/ovince-saint-preux-vs-glover-teixeira-gets-ufc-fight-night-74-main-event-slot|title=Ovince Saint Preux vs. Glover Teixeira gets UFC Fight Night 74 main event slot|publisher=mmajunkie.com|last=Mike Bohn|access-date=20. maj 2015|date=20. maj 2015}}</ref> Teixeira vandt via submission i 3. omgang. <ref>{{Cite web|url=http://mmajunkie.com/2015/08/ufc-fight-night-73-results-glover-teixeira-chokes-ovince-saint-preux-out-cold-in-third|title=UFC Fight Night 73 results: Glover Teixeira chokes Ovince Saint Preux out cold in third|publisher=mmajunkie.com|last=Steven Marrocco|date=9. august 2015|access-date=9. august 2015}}</ref> Han blev også tildelt sin første ''Fight of the Night-'' bonus. <ref name="autogeneret1">{{Cite web|url=http://www.sherdog.com/news/news/UFC-Fight-Night-Bonuses-Teixeira-St-Preux-Nunes-Vera-Pocket-3650K-in-Nashville-90375|title=UFC Fight Night Bonuses: Teixeira, St. Preux, Nunes, Vera Pocket $50K in Nashville|publisher=sherdog.com|last=Mike Sloan|date=9. august 2015|access-date=9. august 2015}}</ref>
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