2019 Las Vegas Challenger – Doubles

{{Tennis events|2019|Las Vegas Challenger|s

| champ = {{flagicon|PHI}} Ruben Gonzales
{{flagicon|RSA}} Ruan Roelofse

| runner = {{flagicon|USA}} Nathan Pasha
{{flagicon|USA}} Max Schnur

| score = 2–6, 6–3, [10–8]

| edition =

| type = singles doubles

| after_year = 2021

}}

{{main article|2019 Las Vegas Challenger}}

Marcelo Arévalo and Roberto Maytín were the defending champions{{Cite web|url=https://www.tennistourtalk.com/37847/kokkinakis-defeats-blaz-rola-to-win-las-vegas-tennis-open-final|title=Kokkinakis Defeats Blaz Rola To Win Las Vegas Tennis Open Final|date=October 29, 2018}} but chose to defend their title with different partners. Arévalo partnered Miguel Ángel Reyes-Varela but lost in the first round to Ruben Gonzales and Ruan Roelofse. Maytín partnered Robert Galloway but lost in the first round to Nathan Pasha and Max Schnur.

Gonzales and Roelofse won the title after defeating Pasha and Schnur 2–6, 6–3, [10–8] in the final.

Seeds

{{columns-list|colwidth=30em|

  1. {{flagicon|ESA}} Marcelo Arévalo / {{flagicon|MEX}} Miguel Ángel Reyes-Varela (first round)
  2. {{flagicon|USA}} Robert Galloway / {{flagicon|VEN}} Roberto Maytín (first round)
  3. {{flagicon|USA}} Evan King / {{flagicon|USA}} Hunter Reese (semifinals)
  4. {{flagicon|ECU}} Gonzalo Escobar / {{flagicon|ECU}} Roberto Quiroz (quarterfinals)

}}

Draw

{{Draw key}}

{{16TeamBracket-Compact-Tennis3-Byes

| RD1=First round

| RD2=Quarterfinals

| RD3=Semifinals

| RD4=Final

| RD1-seed01=1

| RD1-team01={{flagicon|ESA}} M Arévalo
{{flagicon|MEX}} MÁ Reyes-Varela

| RD1-score01-1=6

| RD1-score01-2=4

| RD1-score01-3=[8]

| RD1-seed02=

| RD1-team02={{flagicon|PHI}} R Gonzales
{{flagicon|RSA}} R Roelofse

| RD1-score02-1=4

| RD1-score02-2=6

| RD1-score02-3=[10]

| RD1-seed03=WC

| RD1-team03={{flagicon|USA}} Alex Kobelt
{{flagicon|RSA}} Jordan Sauer

| RD1-score03-1=3

| RD1-score03-2=4

| RD1-score03-3=

| RD1-seed04=WC

| RD1-team04={{flagicon|USA}} S Kozlov
{{flagicon|USA}} Jack Vance

| RD1-score04-1=6

| RD1-score04-2=6

| RD1-score04-3=

| RD1-seed05=3

| RD1-team05={{flagicon|USA}} E King
{{flagicon|USA}} H Reese

| RD1-score05-1=3

| RD1-score05-2=7

| RD1-score05-3=[10]

| RD1-seed06=WC

| RD1-team06={{flagicon|MDA}} A Cozbinov
{{flagicon|USA}} Evan Song

| RD1-score06-1=6

| RD1-score06-2=5

| RD1-score06-3=[7]

| RD1-seed07=

| RD1-team07={{flagicon|USA}} M Krueger
{{flagicon|SLO}} B Rola

| RD1-score07-1=7

| RD1-score07-2=6

| RD1-score07-3=

| RD1-seed08=

| RD1-team08={{flagicon|JPN}} T Daniel
{{flagicon|USA}} JP Fruttero

| RD1-score08-1=5

| RD1-score08-2=2

| RD1-score08-3=

| RD1-seed09=

| RD1-team09={{flagicon|USA}} J Withrow
{{flagicon|USA}} D Young

| RD1-score09-1=77

| RD1-score09-2=6

| RD1-score09-3=

| RD1-seed10=

| RD1-team10={{flagicon|MEX}} H Hach Verdugo
{{flagicon|USA}} D Novikov

| RD1-score10-1=64

| RD1-score10-2=3

| RD1-score10-3=

| RD1-seed11=

| RD1-team11={{flagicon|DOM}} R Cid Subervi
{{flagicon|KAZ}} D Popko

| RD1-score11-1=6

| RD1-score11-2=3

| RD1-score11-3=[7]

| RD1-seed12=4

| RD1-team12={{flagicon|ECU}} G Escobar
{{flagicon|ECU}} R Quiroz

| RD1-score12-1=2

| RD1-score12-2=6

| RD1-score12-3=[10]

| RD1-seed13=

| RD1-team13={{flagicon|USA}} A Lawson
{{flagicon|USA}} Ma Redlicki

| RD1-score13-1=68

| RD1-score13-2=6

| RD1-score13-3=[9]

| RD1-seed14=

| RD1-team14={{flagicon|BAR}} D King
{{flagicon|CAN}} P Polansky

| RD1-score14-1=710

| RD1-score14-2=4

| RD1-score14-3=[11]

| RD1-seed15=

| RD1-team15={{flagicon|USA}} N Pasha
{{flagicon|USA}} M Schnur

| RD1-score15-1=4

| RD1-score15-2=6

| RD1-score15-3=[10]

| RD1-seed16=2

| RD1-team16={{flagicon|USA}} R Galloway
{{flagicon|VEN}} R Maytín

| RD1-score16-1=6

| RD1-score16-2=4

| RD1-score16-3=[5]

| RD2-seed01=

| RD2-team01={{flagicon|PHI}} R Gonzales
{{flagicon|RSA}} R Roelofse

| RD2-score01-1=4

| RD2-score01-2=6

| RD2-score01-3=[10]

| RD2-seed02=WC

| RD2-team02={{flagicon|USA}} S Kozlov
{{flagicon|USA}} Jac Vance

| RD2-score02-1=6

| RD2-score02-2=3

| RD2-score02-3=[7]

| RD2-seed03=3

| RD2-team03={{flagicon|USA}} E King
{{flagicon|USA}} H Reese

| RD2-score03-1=4

| RD2-score03-2=6

| RD2-score03-3=[10]

| RD2-seed04=

| RD2-team04={{flagicon|USA}} M Krueger
{{flagicon|SLO}} B Rola

| RD2-score04-1=6

| RD2-score04-2=3

| RD2-score04-3=[2]

| RD2-seed05=

| RD2-team05={{flagicon|USA}} J Withrow
{{flagicon|USA}} D Young

| RD2-score05-1=6

| RD2-score05-2=6

| RD2-score05-3=

| RD2-seed06=4

| RD2-team06={{flagicon|ECU}} G Escobar
{{flagicon|ECU}} R Quiroz

| RD2-score06-1=2

| RD2-score06-2=3

| RD2-score06-3=

| RD2-seed07=

| RD2-team07={{flagicon|BAR}} D King
{{flagicon|CAN}} P Polansky

| RD2-score07-1=

| RD2-score07-2=

| RD2-score07-3=

| RD2-seed08=

| RD2-team08={{flagicon|USA}} N Pasha
{{flagicon|USA}} M Schnur

| RD2-score08-1=w/o

| RD2-score08-2=

| RD2-score08-3=

| RD3-seed01=

| RD3-team01={{flagicon|PHI}} R Gonzales
{{flagicon|RSA}} R Roelofse

| RD3-score01-1=6

| RD3-score01-2=3

| RD3-score01-3=[10]

| RD3-seed02=3

| RD3-team02={{flagicon|USA}} E King
{{flagicon|USA}} H Reese

| RD3-score02-1=2

| RD3-score02-2=6

| RD3-score02-3=[4]

| RD3-seed03=

| RD3-team03={{flagicon|USA}} J Withrow
{{flagicon|USA}} D Young

| RD3-score03-1=65

| RD3-score03-2=3

| RD3-score03-3=

| RD3-seed04=

| RD3-team04={{flagicon|USA}} N Pasha
{{flagicon|USA}} M Schnur

| RD3-score04-1=77

| RD3-score04-2=6

| RD3-score04-3=

| RD4-seed01=

| RD4-team01={{flagicon|PHI}} R Gonzales
{{flagicon|RSA}} R Roelofse

| RD4-score01-1=2

| RD4-score01-2=6

| RD4-score01-3=[10]

| RD4-seed02=

| RD4-team02={{flagicon|USA}} N Pasha
{{flagicon|USA}} M Schnur

| RD4-score02-1=6

| RD4-score02-2=3

| RD4-score02-3=[8]

}}

References

{{reflist}}