2015 Las Vegas Challenger – Singles

This was the first edition of the tournament, Thiemo de Bakker won the title defeating Grega Žemlja in the final 3–6, 6–3, 6–1.

Seeds
• # 🇺🇸 Austin Krajicek (quarterfinals)

• # 🇺🇸 Tim Smyczek (second round)

• # 🇺🇸 Ryan Harrison (first round)

• # 🇩🇪 Dustin Brown (first round)

• # Blaž Rola (quarterfinals)

• # 🇺🇸 Jared Donaldson (quarterfinals)

• # Thiemo de Bakker (champion)

• # 🇺🇸 Dennis Novikov (semifinals)