The 2022 Dallas Open was a men's tennis tournament played on indoor hard courts. It was the inaugural edition of the Dallas Open, and part of the ATP Tour 250 series on the 2022 ATP Tour. It took place at the Styslinger/Altec Tennis Complex in the city of Dallas, United States, between 7 and 13 February 2022. The ATP Tour returned to Dallas for the first time in almost 40 years, with this tournament replacing the New York Open. Second-seeded Reilly Opelka won the singles title.
Champions
Singles
Reilly Opelka def. Jenson Brooksby, 7–6(7–5), 7–6(7–3)
Doubles
Marcelo Arévalo / 
Jean-Julien Rojer def. 
Lloyd Glasspool / 
Harri Heliövaara, 7–6(7–4), 6–4
Points and prize money
Point distribution
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q | Q2 | Q1 |
| Singles | 250 | 150 | 90 | 45 | 20 | 0 | 12 | 6 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| Doubles | 0 | — | — | — | — |
Prize money
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q2 | Q1 |
| Singles | $107,770 | $62,865 | $36,960 | $21,415 | $12,435 | $7,600 | $3,800 | $2,070 |
| Doubles* | $37,440 | $20,040 | $11,740 | $6,560 | $3,870 | — | — | — |
*per team
Singles main draw entrants
Seeds
| Country | Player | Ranking1 | Seed |
|---|---|---|---|
| USA
|
Taylor Fritz | 20 | 1 |
| USA
|
Reilly Opelka | 24 | 2 |
| USA
|
John Isner[1] | 28 | 3 |
| USA
|
Jenson Brooksby | 57 | 4 |
 FRA
|
Adrian Mannarino | 58 | 5 |
| USA
|
Maxime Cressy | 59 | 6 |
| USA
|
Marcos Giron | 70 | 7 |
| USA
|
Brandon Nakashima | 71 | 8 |
- 1 Rankings are as of 31 January 2022.
Other entrants
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
Withdrawals
- Before the tournament
Grigor Dimitrov → replaced by 
Feliciano López
James Duckworth → replaced by 
Yoshihito Nishioka- Kei Nishikori → replaced by
Oscar Otte - Tommy Paul → replaced by
Kevin Anderson
Doubles main draw entrants
Seeds
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
| ESA
|
Marcelo Arévalo | NED
|
Jean-Julien Rojer | 66 | 1 |
| USA
|
Austin Krajicek |  MON
|
Hugo Nys | 96 | 2 |
 KAZ
|
Aleksandr Nedovyesov |  PAK
|
Aisam-ul-Haq Qureshi | 109 | 3 |
| AUS
|
Luke Saville | AUS
|
John-Patrick Smith | 122 | 4 |
- 1 Rankings as of 31 January 2022.
Other entrants
The following pairs received wildcards into the doubles main draw:
Withdrawals
- Before the tournament
- Grigor Dimitrov / John Isner → replaced by
Hans Hach Verdugo / Miguel Ángel Reyes-Varela - Nicholas Monroe / Tommy Paul → replaced by Denis Kudla /
Brayden Schnur 
Szymon Walków / Jan Zieliński → replaced by Evan King / Alex Lawson