2018 Qatar Total Open
The 2018 Qatar Total Open was a professional women's tennis tournament played on hard courts. It was the 16th edition of the event and a WTA Premier 5 tournament on the 2018 WTA Tour. It took place at the International Tennis and Squash complex in Doha, Qatar between 12 and 17 February 2018.
Points and prize money
Prize money
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Round of 56 | Q2 | Q1 |
| Singles | $591,750 | $295,900 | $147,750 | $68,125 | $33,750 | $17,325 | $8,900 | $4,955 | $2,550 |
| $169,280 | $85,600 | $42,360 | $21,235 | $10,805 | $5,335 |
*per team
Singles main-draw entrants
Seeds
| Country | Player | Rank1 | Seed |
 DenmarkOther entrantsThe following players received wildcards into the singles main draw:The following players received entry from the qualifying draw:
Withdrawals;Before the tournament
RetirementsDoubles main-draw entrantsSeeds
Other entrantsThe following pairs received wildcards into the doubles main draw:The following pairs received entry as alternates: Withdrawals;Before the tournamentRetirementsChampionsSinglesPetra Kvitová def. Garbiñe Muguruza, 3–6, 6–3, 6–4It was Kvitová's first Doha title and second of the year and 22nd WTA title overall. DoublesGabriela Dabrowski / Jeļena Ostapenko def. Andreja Klepač / María José Martínez Sánchez, 6–3, 6–3 |