The Las Vegas Challenger is a professional tennis tournament played on outdoor hard courts. It is currently part of the ATP Challenger Tour. It was held annually for many years through 2000 in Las Vegas, Nevada, and was brought back starting in the 2015 season.[1][2]
Past finals
Singles
| Year | Champion | Runner-up | Score | 
| 1997 |  Christian Vinck |  Andre Agassi | 6–2, 7–5 [3] | 
| 1998 |  Cecil Mamiit |  Maurice Ruah | 7–5, 6–3 [4] | 
| 2000 |  Neville Godwin |  Cristiano Caratti | 6–3, 6–3 [5] | 
| 2015 |  Thiemo de Bakker |  Grega Žemlja | 3–6, 6–3, 6–1 | 
| 2016 | .svg.png) Sam Groth |  Santiago Giraldo | 6–7(4–7), 6–4, 7–5 | 
| 2017 |  Stefan Kozlov |  Liam Broady | 3–6, 7–5, 6–4 | 
| 2018 | .svg.png) Thanasi Kokkinakis |  Blaž Rola | 6–4, 6–4 | 
| 2019 | .svg.png) Vasek Pospisil | .svg.png) James Duckworth | 7–5, 6–7(11–13), 6–3 | 
| 2020 | Not held | 
| 2021 |  J. J. Wolf |  Stefan Kozlov | 6–4, 6–4 | 
| 2022 |  Tennys Sandgren |  Stefan Kozlov | 7–5, 6–3 | 
| 2023 | Not held | 
| 2024 |  Learner Tien |  Tristan Boyer | 7–5, 1–6, 6–3 | 
Doubles
| Year | Champions | Runners-up | Score | 
| 1997 |  David DiLucia 
  Michael Sell |  Paul Goldstein 
  Jim Thomas | 6–4, 6–4 | 
| 1998 |  Marcos Ondruska 
  Byron Talbot |  David Di Lucia 
  Michael Sell | 7–6, 6–3 | 
| 2000 |  Jeff Coetzee 
  Marcos Ondruska |  Mardy Fish 
  Andy Roddick | 6–7, 7–6, 6–1 | 
| 2015 | .svg.png) Carsten Ball 
  Dustin Brown |  Dean O'Brien 
  Ruan Roelofse | 3–6, 6–3, [10–6] | 
| 2016 |  Brian Baker 
 .svg.png) Matt Reid |  Bjorn Fratangelo 
  Denis Kudla | 6–1, 7–5 | 
| 2017 |  Brydan Klein 
  Joe Salisbury |  Hans Hach Verdugo 
  Dennis Novikov | 6–3, 4–6, [10–3] | 
| 2018 |  Marcelo Arévalo 
  Roberto Maytín |  Robert Galloway 
  Nathan Pasha | 6–3, 6–3 | 
| 2019 |  Ruben Gonzales 
  Ruan Roelofse |  Nathan Pasha 
  Max Schnur | 2–6, 6–3, [10–8] | 
| 2020 | Not held | 
| 2021 |  William Blumberg 
  Max Schnur |  Jason Jung 
  Evan King | 7–5, 6–7(5–7), [10–5] | 
| 2022 |  Julian Cash 
  Henry Patten |  Constantin Frantzen 
  Reese Stalder | 6–4, 7–6(7–1) | 
| 2023 | Not held | 
| 2024 |  Trey Hilderbrand 
  Alex Lawson |  Tristan Boyer 
  Tennyson Whiting | 6–7(9–11), 7–5, [10–8] | 
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