2019 Las Vegas Challenger

The 2019 Las Vegas Challenger was a professional tennis tournament played on hard courts. It was the fifth edition of the revamped tournament which was the part of the 2019 ATP Challenger Tour. It took place in Las Vegas, United States between 14 and 20 October 2019.

2019 Las Vegas Challenger
Date	14–20 October
Edition	5th
Draw	48S / 16D
Surface	Hard / Outdoors
Location	Las Vegas, United States
Champions
Singles
Vasek Pospisil
Doubles
Ruben Gonzales / Ruan Roelofse

Singles main draw entrants

Seeds

Country	Player	Rank1	Seed
USA	Steve Johnson	99	1
JPN	Taro Daniel	111	2
USA	Marcos Giron	126	3
SLO	Blaž Rola	131	4
AUS	James Duckworth	143	5
ECU	Emilio Gómez	147	6
CAN	Peter Polansky	163	7
BAR	Darian King	171	8
ESP	Nicola Kuhn	174	9
AUS	Christopher O'Connell	192	10
USA	Mitchell Krueger	201	11
KAZ	Dmitry Popko	209	12
USA	Jack Sock	210	13
CHI	Alejandro Tabilo	224	14
USA	Donald Young	233	15
USA	J. J. Wolf	241	16

• ¹ Rankings are as of October 7, 2019.

Other entrants

The following players received wildcards into the singles main draw:

• Alexander Cozbinov
• Steve Johnson
• Alex Kobelt
• Stefan Kozlov
• Evan Song

The following players received entry from the qualifying draw:

• Dennis Novikov
• Michail Pervolarakis

Champions

Singles

Main article: 2019 Las Vegas Challenger – Singles

• Vasek Pospisil def. James Duckworth 7–5, 6–7^(11–13), 6–3.

Doubles

Main article: 2019 Las Vegas Challenger – Doubles

• Ruben Gonzales / Ruan Roelofse def. Nathan Pasha / Max Schnur 2–6, 6–3, [10–8].