2018 Qatar Total Open – Singles#Qualifying
{{Infobox tennis tournament event|2018|Qatar Total Open|
|champ = {{flagicon|CZE}} Petra Kvitová
|runner = {{flagicon|ESP}} Garbiñe Muguruza
|score = 3–6, 6–3, 6–4
|type = singles doubles
|draw = 56 (8{{abbr| Q | Qualifiers}} / 5{{abbr| WC | Wild Cards}})
|seeds = 16
|before_name = Qatar Total Open – Singles
|after_name = Qatar Total Open – Singles
}}
{{main|2018 Qatar Total Open}}
Petra Kvitová defeated Garbiñe Muguruza in the final, 3–6, 6–3, 6–4 to win the singles tennis title at the 2018 WTA Qatar Open.
Karolína Plíšková was the defending champion, but lost in the third round to Catherine Bellis.
Caroline Wozniacki and Simona Halep were in contention for the WTA no. 1 singles ranking at the beginning of the tournament.{{cite web|url=https://www.supersport.com/tennis/article.aspx?Id=4235224|title=Halep eyes return to No 1 in Qatar|publisher=supersport.com|author=AFP|date=13 February 2018|access-date=14 February 2018}} Wozniacki retained the no. 1 ranking when she won her quarterfinal match and Halep withdrew from the semifinals.
Seeds
The top eight seeds received a bye into the second round.
{{columns-list|colwidth=30em|
{{seeds|1|1}}{{flagicon|DEN}} Caroline Wozniacki (semifinals)
{{seeds|2|4}}{{flagicon|ROU}} Simona Halep (semifinals, withdrew due to a right foot injury)
{{seeds|3|2}}{{flagicon|UKR}} Elina Svitolina (third round)
{{seeds|4|3}}{{flagicon|ESP}} Garbiñe Muguruza (final)
{{seeds|5|4}}{{flagicon|CZE}} Karolína Plíšková (third round)
{{seeds|6|2}}{{flagicon|LAT}} Jeļena Ostapenko (second round)
{{seeds|7|3}}{{flagicon|FRA}} Caroline Garcia (quarterfinals)
{{seeds|8|1}}{{flagicon|GER}} Angelique Kerber (quarterfinals)
{{seeds|9|2}}{{flagicon|GER}} Julia Görges (quarterfinals, retired)
{{seeds|10|1}}{{flagicon|GBR}} Johanna Konta (third round)
{{seeds|11|3}}{{flagicon|FRA}} Kristina Mladenovic (second round)
{{seeds|12|4}}{{flagicon|USA}} Madison Keys (second round)
{{seeds|13|3}}{{flagicon|LAT}} Anastasija Sevastova (third round)
{{seeds|14|1}}{{flagicon|SVK}} Magdaléna Rybáriková (second round, retired)
{{seeds|15|3}}{{flagicon|BEL}} Elise Mertens (second round)
{{seeds|16|2}}{{flagicon|CZE}} Petra Kvitová (champion)
}}
{{Seeds explanation}}
Draw
{{Draw key}}
=Finals=
{{8TeamBracket-Tennis3-v2
|RD1=Quarterfinals
|RD2=Semifinals
|RD3=Final
|team-width=175
|RD1-seed1=1
|RD1-team1={{flagicon|DEN}} Caroline Wozniacki
|RD1-score1-1=77
|RD1-score1-2=1
|RD1-score1-3=6
|RD1-seed2=8
|RD1-team2={{flagicon|GER}} Angelique Kerber
|RD1-score2-1=64
|RD1-score2-2=6
|RD1-score2-3=3
|RD1-seed3=16
|RD1-team3={{flagicon|CZE}} Petra Kvitová
|RD1-score3-1=6
|RD1-score3-2=2
|RD1-score3-3=
|RD1-seed4=9
|RD1-team4={{flagicon|GER}} Julia Görges
|RD1-score4-1=4
|RD1-score4-2=1r
|RD1-score4-3=
|RD1-seed5=7
|RD1-team5={{flagicon|FRA}} Caroline Garcia
|RD1-score5-1=6
|RD1-score5-2=1
|RD1-score5-3=4
|RD1-seed6=4
|RD1-team6={{flagicon|ESP}} Garbiñe Muguruza
|RD1-score6-1=3
|RD1-score6-2=6
|RD1-score6-3=6
|RD1-seed7=Q
|RD1-team7={{flagicon|USA}} Catherine Bellis
|RD1-score7-1=0
|RD1-score7-2=4
|RD1-score7-3=
|RD1-seed8=2
|RD1-team8={{flagicon|ROU}} Simona Halep
|RD1-score8-1=6
|RD1-score8-2=6
|RD1-score8-3=
|RD2-seed1=1
|RD2-team1={{flagicon|DEN}} Caroline Wozniacki
|RD2-score1-1=6
|RD2-score1-2=63
|RD2-score1-3=5
|RD2-seed2=16
|RD2-team2={{flagicon|CZE}} Petra Kvitová
|RD2-score2-1=3
|RD2-score2-2=77
|RD2-score2-3=7
|RD2-seed3=4
|RD2-team3={{flagicon|ESP}} Garbiñe Muguruza
|RD2-score3-1=w/o
|RD2-score3-2=
|RD2-score3-3=
|RD2-seed4=2
|RD2-team4={{flagicon|ROU}} Simona Halep
|RD2-score4-1=
|RD2-score4-2=
|RD2-score4-3=
|RD3-seed1=16
|RD3-team1={{flagicon|CZE}} Petra Kvitová
|RD3-score1-1=3
|RD3-score1-2=6
|RD3-score1-3=6
|RD3-seed2=4
|RD3-team2={{flagicon|ESP}} Garbiñe Muguruza
|RD3-score2-1=6
|RD3-score2-2=3
|RD3-score2-3=4
}}
=Top half=
==Section 1==
{{16TeamBracket-Compact-Tennis3-Byes
| RD1=First round
| RD2=Second round
| RD3=Third round
| RD4=Quarterfinals
| RD1-seed03=
| RD1-team03={{flagicon|GER}} T Maria
| RD1-score03-1=3
| RD1-score03-2=0
| RD1-score03-3=
| RD1-seed04=
| RD1-team04={{flagicon|GER}} C Witthöft
| RD1-score04-1=6
| RD1-score04-2=6
| RD1-score04-3=
| RD1-seed05=Q
| RD1-team05={{flagicon|ROU}} M Niculescu
| RD1-score05-1=4
| RD1-score05-2=6
| RD1-score05-3=6
| RD1-seed06=WC
| RD1-team06={{flagicon|RUS}} M Sharapova
| RD1-score06-1=6
| RD1-score06-2=4
| RD1-score06-3=3
| RD1-seed07=WC
| RD1-team07={{flagicon|OMA}} F Al-Nabhani
| RD1-score07-1=3
| RD1-score07-2=1
| RD1-score07-3=
| RD1-seed08=14
| RD1-team08={{flagicon|SVK}} M Rybáriková
| RD1-score08-1=6
| RD1-score08-2=6
| RD1-score08-3=
| RD1-seed09=10
| RD1-team09={{flagicon|GBR}} J Konta
| RD1-score09-1=77
| RD1-score09-2=6
| RD1-score09-3=
| RD1-seed10=Q
| RD1-team10={{flagicon|USA}} B Pera
| RD1-score10-1=65
| RD1-score10-2=1
| RD1-score10-3=
| RD1-seed11=
| RD1-team11={{flagicon|ESP}} C Suárez Navarro
| RD1-score11-1=3
| RD1-score11-2=6
| RD1-score11-3=6
| RD1-seed12=Q
| RD1-team12={{flagicon|UKR}} K Bondarenko
| RD1-score12-1=6
| RD1-score12-2=3
| RD1-score12-3=3
| RD1-seed13=
| RD1-team13={{flagicon|AUS}} S Stosur
| RD1-score13-1=6
| RD1-score13-2=6
| RD1-score13-3=
| RD1-seed14=
| RD1-team14={{flagicon|ROU}} I-C Begu
| RD1-score14-1=4
| RD1-score14-2=2
| RD1-score14-3=
| RD2-seed01=1
| RD2-team01={{flagicon|DEN}} C Wozniacki
| RD2-score01-1=6
| RD2-score01-2=6
| RD2-score01-3=
| RD2-seed02=
| RD2-team02={{flagicon|GER}} C Witthöft
| RD2-score02-1=2
| RD2-score02-2=0
| RD2-score02-3=
| RD2-seed03=Q
| RD2-team03={{flagicon|ROU}} M Niculescu
| RD2-score03-1=66
| RD2-score03-2=6
| RD2-score03-3=3
| RD2-seed04=14
| RD2-team04={{flagicon|SVK}} M Rybáriková
| RD2-score04-1=78
| RD2-score04-2=2
| RD2-score04-3=0r
| RD2-seed05=10
| RD2-team05={{flagicon|GBR}} J Konta
| RD2-score05-1=6
| RD2-score05-2=6
| RD2-score05-3=
| RD2-seed06=
| RD2-team06={{flagicon|ESP}} C Suárez Navarro
| RD2-score06-1=2
| RD2-score06-2=2
| RD2-score06-3=
| RD2-seed07=
| RD2-team07={{flagicon|AUS}} S Stosur
| RD2-score07-1=4
| RD2-score07-2=1
| RD2-score07-3=
| RD2-seed08=8
| RD2-team08={{flagicon|GER}} A Kerber
| RD2-score08-1=6
| RD2-score08-2=6
| RD2-score08-3=
| RD3-seed01=1
| RD3-team01={{flagicon|DEN}} C Wozniacki
| RD3-score01-1=7
| RD3-score01-2=6
| RD3-score01-3=
| RD3-seed02=Q
| RD3-team02={{flagicon|ROU}} M Niculescu
| RD3-score02-1=5
| RD3-score02-2=1
| RD3-score02-3=
| RD3-seed03=10
| RD3-team03={{flagicon|GBR}} J Konta
| RD3-score03-1=6
| RD3-score03-2=1
| RD3-score03-3=3
| RD3-seed04=8
| RD3-team04={{flagicon|GER}} A Kerber
| RD3-score04-1=1
| RD3-score04-2=6
| RD3-score04-3=6
| RD4-seed01=1
| RD4-team01={{flagicon|DEN}} C Wozniacki
| RD4-score01-1=77
| RD4-score01-2=1
| RD4-score01-3=6
| RD4-seed02=8
| RD4-team02={{flagicon|GER}} A Kerber
| RD4-score02-1=64
| RD4-score02-2=6
| RD4-score02-3=3
}}
==Section 2==
{{16TeamBracket-Compact-Tennis3-Byes
| RD1=First round
| RD2=Second round
| RD3=Third round
| RD4=Quarterfinals
| RD1-seed03=
| RD1-team03={{flagicon|KAZ}} Y Putintseva
| RD1-score03-1=3
| RD1-score03-2=1
| RD1-score03-3=
| RD1-seed04=Q
| RD1-team04={{flagicon|CZE}} M Vondroušová
| RD1-score04-1=6
| RD1-score04-2=6
| RD1-score04-3=
| RD1-seed05=
| RD1-team05={{flagicon|GER}} M Barthel
| RD1-score05-1=6
| RD1-score05-2=3
| RD1-score05-3=5
| RD1-seed06=
| RD1-team06={{flagicon|POL}} A Radwańska
| RD1-score06-1=3
| RD1-score06-2=6
| RD1-score06-3=7
| RD1-seed07=WC
| RD1-team07={{flagicon|TUR}} Ç Büyükakçay
| RD1-score07-1=0
| RD1-score07-2=3
| RD1-score07-3=
| RD1-seed08=16
| RD1-team08={{flagicon|CZE}} P Kvitová
| RD1-score08-1=6
| RD1-score08-2=6
| RD1-score08-3=
| RD1-seed09=9
| RD1-team09={{flagicon|GER}} J Görges
| RD1-score09-1=6
| RD1-score09-2=7
| RD1-score09-3=
| RD1-seed10=
| RD1-team10={{flagicon|CZE}} L Šafářová
| RD1-score10-1=1
| RD1-score10-2=5
| RD1-score10-3=
| RD1-seed11=
| RD1-team11={{flagicon|CZE}} B Strýcová
| RD1-score11-1=6
| RD1-score11-2=6
| RD1-score11-3=
| RD1-seed12=
| RD1-team12={{flagicon|SRB}} A Krunić
| RD1-score12-1=4
| RD1-score12-2=4
| RD1-score12-3=
| RD1-seed13=
| RD1-team13={{flagicon|UKR}} L Tsurenko
| RD1-score13-1=5
| RD1-score13-2=4
| RD1-score13-3=
| RD1-seed14=
| RD1-team14={{flagicon|ROU}} M Buzărnescu
| RD1-score14-1=7
| RD1-score14-2=6
| RD1-score14-3=
| RD2-seed01=3
| RD2-team01={{flagicon|UKR}} E Svitolina
| RD2-score01-1=6
| RD2-score01-2=6
| RD2-score01-3=
| RD2-seed02=Q
| RD2-team02={{flagicon|CZE}} M Vondroušová
| RD2-score02-1=2
| RD2-score02-2=4
| RD2-score02-3=
| RD2-seed03=
| RD2-team03={{flagicon|POL}} A Radwańska
| RD2-score03-1=77
| RD2-score03-2=3
| RD2-score03-3=4
| RD2-seed04=16
| RD2-team04={{flagicon|CZE}} P Kvitová
| RD2-score04-1=63
| RD2-score04-2=6
| RD2-score04-3=6
| RD2-seed05=9
| RD2-team05={{flagicon|GER}} J Görges
| RD2-score05-1=6
| RD2-score05-2=3
| RD2-score05-3=6
| RD2-seed06=
| RD2-team06={{flagicon|CZE}} B Strýcová
| RD2-score06-1=2
| RD2-score06-2=6
| RD2-score06-3=1
| RD2-seed07=
| RD2-team07={{flagicon|ROU}} M Buzărnescu
| RD2-score07-1=6
| RD2-score07-2=6
| RD2-score07-3=
| RD2-seed08=6
| RD2-team08={{flagicon|LAT}} J Ostapenko
| RD2-score08-1=1
| RD2-score08-2=3
| RD2-score08-3=
| RD3-seed01=3
| RD3-team01={{flagicon|UKR}} E Svitolina
| RD3-score01-1=4
| RD3-score01-2=5
| RD3-score01-3=
| RD3-seed02=16
| RD3-team02={{flagicon|CZE}} P Kvitová
| RD3-score02-1=6
| RD3-score02-2=7
| RD3-score02-3=
| RD3-seed03=9
| RD3-team03={{flagicon|GER}} J Görges
| RD3-score03-1=6
| RD3-score03-2=6
| RD3-score03-3=
| RD3-seed04=
| RD3-team04={{flagicon|ROU}} M Buzărnescu
| RD3-score04-1=2
| RD3-score04-2=2
| RD3-score04-3=
| RD4-seed01=16
| RD4-team01={{flagicon|CZE}} P Kvitová
| RD4-score01-1=6
| RD4-score01-2=2
| RD4-score01-3=
| RD4-seed02=9
| RD4-team02={{flagicon|GER}} J Görges
| RD4-score02-1=4
| RD4-score02-2=1r
| RD4-score02-3=
}}
=Bottom half=
==Section 3==
{{16TeamBracket-Compact-Tennis3-Byes
| RD1=First round
| RD2=Second round
| RD3=Third round
| RD4=Quarterfinals
| RD1-seed03=
| RD1-team03={{flagicon|SVK}} D Cibulková
| RD1-score03-1=710
| RD1-score03-2=6
| RD1-score03-3=
| RD1-seed04=
| RD1-team04={{flagicon|RUS}} A Pavlyuchenkova
| RD1-score04-1=68
| RD1-score04-2=4
| RD1-score04-3=
| RD1-seed05=
| RD1-team05={{flagicon|RUS}} E Vesnina
| RD1-score05-1=1
| RD1-score05-2=3
| RD1-score05-3=
| RD1-seed06=Q
| RD1-team06={{flagicon|RUS}} A Blinkova
| RD1-score06-1=6
| RD1-score06-2=6
| RD1-score06-3=
| RD1-seed07=
| RD1-team07={{flagicon|CHN}} S Peng
| RD1-score07-1=2
| RD1-score07-2=4
| RD1-score07-3=
| RD1-seed08=11
| RD1-team08={{flagicon|FRA}} K Mladenovic
| RD1-score08-1=6
| RD1-score08-2=6
| RD1-score08-3=
| RD1-seed09=15
| RD1-team09={{flagicon|BEL}} E Mertens
| RD1-score09-1=2
| RD1-score09-2=6
| RD1-score09-3=6
| RD1-seed10=
| RD1-team10={{flagicon|HUN}} T Babos
| RD1-score10-1=6
| RD1-score10-2=1
| RD1-score10-3=1
| RD1-seed11=
| RD1-team11={{flagicon|GRE}} M Sakkari
| RD1-score11-1=2
| RD1-score11-2=3
| RD1-score11-3=
| RD1-seed12=
| RD1-team12={{flagicon|ROU}} S Cîrstea
| RD1-score12-1=6
| RD1-score12-2=6
| RD1-score12-3=
| RD1-seed13=WC
| RD1-team13={{flagicon|TUN}} O Jabeur
| RD1-score13-1=2
| RD1-score13-2=3
| RD1-score13-3=
| RD1-seed14=Q
| RD1-team14={{flagicon|CHN}} Y Duan
| RD1-score14-1=6
| RD1-score14-2=6
| RD1-score14-3=
| RD2-seed01=7
| RD2-team01={{flagicon|FRA}} C Garcia
| RD2-score01-1=6
| RD2-score01-2=63
| RD2-score01-3=6
| RD2-seed02=
| RD2-team02={{flagicon|SVK}} D Cibulková
| RD2-score02-1=3
| RD2-score02-2=77
| RD2-score02-3=0
| RD2-seed03=Q
| RD2-team03={{flagicon|RUS}} A Blinkova
| RD2-score03-1=6
| RD2-score03-2=6
| RD2-score03-3=
| RD2-seed04=11
| RD2-team04={{flagicon|FRA}} K Mladenovic
| RD2-score04-1=3
| RD2-score04-2=3
| RD2-score04-3=
| RD2-seed05=15
| RD2-team05={{flagicon|BEL}} E Mertens
| RD2-score05-1=5
| RD2-score05-2=4
| RD2-score05-3=
| RD2-seed06=
| RD2-team06={{flagicon|ROU}} S Cîrstea
| RD2-score06-1=7
| RD2-score06-2=6
| RD2-score06-3=
| RD2-seed07=Q
| RD2-team07={{flagicon|CHN}} Y Duan
| RD2-score07-1=3
| RD2-score07-2=4
| RD2-score07-3=
| RD2-seed08=4
| RD2-team08={{flagicon|ESP}} G Muguruza
| RD2-score08-1=6
| RD2-score08-2=6
| RD2-score08-3=
| RD3-seed01=7
| RD3-team01={{flagicon|FRA}} C Garcia
| RD3-score01-1=77
| RD3-score01-2=7
| RD3-score01-3=
| RD3-seed02=Q
| RD3-team02={{flagicon|RUS}} A Blinkova
| RD3-score02-1=63
| RD3-score02-2=5
| RD3-score02-3=
| RD3-seed03=
| RD3-team03={{flagicon|ROU}} S Cîrstea
| RD3-score03-1=0
| RD3-score03-2=4
| RD3-score03-3=
| RD3-seed04=4
| RD3-team04={{flagicon|ESP}} G Muguruza
| RD3-score04-1=6
| RD3-score04-2=6
| RD3-score04-3=
| RD4-seed01=7
| RD4-team01={{flagicon|FRA}} C Garcia
| RD4-score01-1=6
| RD4-score01-2=1
| RD4-score01-3=4
| RD4-seed02=4
| RD4-team02={{flagicon|ESP}} G Muguruza
| RD4-score02-1=3
| RD4-score02-2=6
| RD4-score02-3=6
}}
==Section 4==
{{16TeamBracket-Compact-Tennis3-Byes
| RD1=First round
| RD2=Second round
| RD3=Third round
| RD4=Quarterfinals
| RD1-seed03=
| RD1-team03={{flagicon|EST}} A Kontaveit
| RD1-score03-1=2
| RD1-score03-2=1
| RD1-score03-3=
| RD1-seed04=
| RD1-team04={{flagicon|FRA}} A Cornet
| RD1-score04-1=6
| RD1-score04-2=6
| RD1-score04-3=
| RD1-seed05=Q
| RD1-team05={{flagicon|USA}} C Bellis
| RD1-score05-1=7
| RD1-score05-2=4
| RD1-score05-3=
| RD1-seed06=
| RD1-team06={{flagicon|RUS}} D Kasatkina
| RD1-score06-1=5
| RD1-score06-2=1r
| RD1-score06-3=
| RD1-seed07=
| RD1-team07={{flagicon|CHN}} Q Wang
| RD1-score07-1=1
| RD1-score07-2=4
| RD1-score07-3=
| RD1-seed08=12
| RD1-team08={{flagicon|USA}} M Keys
| RD1-score08-1=6
| RD1-score08-2=6
| RD1-score08-3=
| RD1-seed09=13
| RD1-team09={{flagicon|LAT}} A Sevastova
| RD1-score09-1=6
| RD1-score09-2=6
| RD1-score09-3=
| RD1-seed10=
| RD1-team10={{flagicon|CRO}} D Vekić
| RD1-score10-1=3
| RD1-score10-2=4
| RD1-score10-3=
| RD1-seed11=Q
| RD1-team11={{flagicon|JPN}} N Osaka
| RD1-score11-1=6
| RD1-score11-2=6
| RD1-score11-3=
| RD1-seed12=
| RD1-team12={{flagicon|CZE}} K Siniaková
| RD1-score12-1=4
| RD1-score12-2=0
| RD1-score12-3=
| RD1-seed13=
| RD1-team13={{flagicon|RUS}} E Makarova
| RD1-score13-1=7
| RD1-score13-2=6
| RD1-score13-3=
| RD1-seed14=
| RD1-team14={{flagicon|CHN}} S Zhang
| RD1-score14-1=5
| RD1-score14-2=0
| RD1-score14-3=
| RD2-seed01=5
| RD2-team01={{flagicon|CZE}} Ka Plíšková
| RD2-score01-1=6
| RD2-score01-2=6
| RD2-score01-3=
| RD2-seed02=
| RD2-team02={{flagicon|FRA}} A Cornet
| RD2-score02-1=2
| RD2-score02-2=3
| RD2-score02-3=
| RD2-seed03=Q
| RD2-team03={{flagicon|USA}} C Bellis
| RD2-score03-1=2
| RD2-score03-2=6
| RD2-score03-3=6
| RD2-seed04=12
| RD2-team04={{flagicon|USA}} M Keys
| RD2-score04-1=6
| RD2-score04-2=3
| RD2-score04-3=0
| RD2-seed05=13
| RD2-team05={{flagicon|LAT}} A Sevastova
| RD2-score05-1=6
| RD2-score05-2=6
| RD2-score05-3=
| RD2-seed06=Q
| RD2-team06={{flagicon|JPN}} N Osaka
| RD2-score06-1=4
| RD2-score06-2=1
| RD2-score06-3=
| RD2-seed07=
| RD2-team07={{flagicon|RUS}} E Makarova
| RD2-score07-1=3
| RD2-score07-2=0
| RD2-score07-3=
| RD2-seed08=2
| RD2-team08={{flagicon|ROU}} S Halep
| RD2-score08-1=6
| RD2-score08-2=6
| RD2-score08-3=
| RD3-seed01=5
| RD3-team01={{flagicon|CZE}} Ka Plíšková
| RD3-score01-1=64
| RD3-score01-2=3
| RD3-score01-3=
| RD3-seed02=Q
| RD3-team02={{flagicon|USA}} C Bellis
| RD3-score02-1=77
| RD3-score02-2=6
| RD3-score02-3=
| RD3-seed03=13
| RD3-team03={{flagicon|LAT}} A Sevastova
| RD3-score03-1=4
| RD3-score03-2=3
| RD3-score03-3=
| RD3-seed04=2
| RD3-team04={{flagicon|ROU}} S Halep
| RD3-score04-1=6
| RD3-score04-2=6
| RD3-score04-3=
| RD4-seed01=Q
| RD4-team01={{flagicon|USA}} C Bellis
| RD4-score01-1=0
| RD4-score01-2=4
| RD4-score01-3=
| RD4-seed02=2
| RD4-team02={{flagicon|ROU}} S Halep
| RD4-score02-1=6
| RD4-score02-2=6
| RD4-score02-3=
}}
Qualifying
=Seeds=
{{columns-list|colwidth=30em|
- {{flagicon|USA}} Catherine Bellis (qualified)
- {{flagicon|JPN}} Naomi Osaka (qualified)
- {{flagicon|CZE}} Markéta Vondroušová (qualified)
- {{flagicon|TPE}} Hsieh Su-wei (first round)
- {{flagicon|USA}} Christina McHale (qualifying competition)
- {{flagicon|UKR}} Kateryna Bondarenko (qualified)
- {{flagicon|RUS}} Ekaterina Alexandrova (qualifying competition, retired)
- {{flagicon|ROU}} Monica Niculescu (qualified)
- {{flagicon|ITA}} Francesca Schiavone (first round)
- {{flagicon|FRA}} Océane Dodin (first round)
- {{flagicon|CHN}} Duan Yingying (qualified)
- {{flagicon|GER}} Andrea Petkovic (qualifying competition)
- {{flagicon|ESP}} Sara Sorribes Tormo (qualifying competition)
- {{flagicon|USA}} Bernarda Pera (qualified)
- {{flagicon|CRO}} Jana Fett (first round)
- {{flagicon|MNE}} Danka Kovinić (qualifying competition)
}}
=Qualifiers=
{{columns-list|colwidth=30em|
- {{flagicon|USA}} Catherine Bellis
- {{flagicon|JPN}} Naomi Osaka
- {{flagicon|CZE}} Markéta Vondroušová
- {{flagicon|CHN}} Duan Yingying
- {{flagicon|USA}} Bernarda Pera
- {{flagicon|UKR}} Kateryna Bondarenko
- {{flagicon|RUS}} Anna Blinkova
- {{flagicon|ROU}} Monica Niculescu
}}
=Draw=
==First qualifier==
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition
|team-width=175
| RD1-seed1=1
| RD1-team1={{flagicon|USA}} Catherine Bellis
| RD1-score1-1=6
| RD1-score1-2=6
| RD1-score1-3=
| RD1-seed2=WC
| RD1-team2={{flagicon|QAT}} Mubaraka Al-Naimi
| RD1-score2-1=0
| RD1-score2-2=0
| RD1-score2-3=
| RD1-seed3=
| RD1-team3={{flagicon|RUS}} Sofya Zhuk
| RD1-score3-1=6
| RD1-score3-2=6
| RD1-score3-3=
| RD1-seed4=9
| RD1-team4={{flagicon|ITA}} Francesca Schiavone
| RD1-score4-1=3
| RD1-score4-2=2
| RD1-score4-3=
| RD2-seed1=1
| RD2-team1={{flagicon|USA}} Catherine Bellis
| RD2-score1-1=6
| RD2-score1-2=6
| RD2-score1-3=
| RD2-seed2=
| RD2-team2={{flagicon|RUS}} Sofya Zhuk
| RD2-score2-1=1
| RD2-score2-2=3
| RD2-score2-3=
}}
==Second qualifier==
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition
|team-width=175
| RD1-seed1=2
| RD1-team1={{flagicon|JPN}} Naomi Osaka
| RD1-score1-1=6
| RD1-score1-2=6
| RD1-score1-3=
| RD1-seed2=
| RD1-team2={{flagicon|CHN}} Lu Jingjing
| RD1-score2-1=3
| RD1-score2-2=4
| RD1-score2-3=
| RD1-seed3=
| RD1-team3={{flagicon|SVK}} Michaela Hončová
| RD1-score3-1=4
| RD1-score3-2=7
| RD1-score3-3=1
| RD1-seed4=16
| RD1-team4={{flagicon|MNE}} Danka Kovinić
| RD1-score4-1=6
| RD1-score4-2=5
| RD1-score4-3=6
| RD2-seed1=2
| RD2-team1={{flagicon|JPN}} Naomi Osaka
| RD2-score1-1=6
| RD2-score1-2=6
| RD2-score1-3=
| RD2-seed2=16
| RD2-team2={{flagicon|MNE}} Danka Kovinić
| RD2-score2-1=3
| RD2-score2-2=1
| RD2-score2-3=
}}
==Third qualifier==
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition
|team-width=175
| RD1-seed1=3
| RD1-team1={{flagicon|CZE}} Markéta Vondroušová
| RD1-score1-1=6
| RD1-score1-2=6
| RD1-score1-3=
| RD1-seed2=WC
| RD1-team2={{flagicon|GER}} Sabine Lisicki
| RD1-score2-1=1
| RD1-score2-2=3
| RD1-score2-3=
| RD1-seed3=PR
| RD1-team3={{flagicon|SVK}} Kristína Kučová
| RD1-score3-1=6
| RD1-score3-2=6
| RD1-score3-3=
| RD1-seed4=10
| RD1-team4={{flagicon|FRA}} Océane Dodin
| RD1-score4-1=4
| RD1-score4-2=1
| RD1-score4-3=
| RD2-seed1=3
| RD2-team1={{flagicon|CZE}} Markéta Vondroušová
| RD2-score1-1=6
| RD2-score1-2=6
| RD2-score1-3=
| RD2-seed2=PR
| RD2-team2={{flagicon|SVK}} Kristína Kučová
| RD2-score2-1=1
| RD2-score2-2=2
| RD2-score2-3=
}}
==Fourth qualifier==
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition
|team-width=175
| RD1-seed1=4
| RD1-team1={{flagicon|TPE}} Hsieh Su-wei
| RD1-score1-1=4
| RD1-score1-2=4
| RD1-score1-3=
| RD1-seed2=WC
| RD1-team2={{flagicon|RUS}} Vera Zvonareva
| RD1-score2-1=6
| RD1-score2-2=6
| RD1-score2-3=
| RD1-seed3=
| RD1-team3={{flagicon|CZE}} Barbora Krejčíková
| RD1-score3-1=63
| RD1-score3-2=4
| RD1-score3-3=
| RD1-seed4=11
| RD1-team4={{flagicon|CHN}} Duan Yingying
| RD1-score4-1=77
| RD1-score4-2=6
| RD1-score4-3=
| RD2-seed1=WC
| RD2-team1={{flagicon|RUS}} Vera Zvonareva
| RD2-score1-1=67
| RD2-score1-2=77
| RD2-score1-3=3
| RD2-seed2=11
| RD2-team2={{flagicon|CHN}} Duan Yingying
| RD2-score2-1=79
| RD2-score2-2=65
| RD2-score2-3=6
}}
==Fifth qualifier==
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition
|team-width=175
| RD1-seed1=5
| RD1-team1={{flagicon|USA}} Christina McHale
| RD1-score1-1=6
| RD1-score1-2=6
| RD1-score1-3=
| RD1-seed2=WC
| RD1-team2={{flagicon|UKR}} Anastasiya Vasylyeva
| RD1-score2-1=3
| RD1-score2-2=0
| RD1-score2-3=
| RD1-seed3=
| RD1-team3={{flagicon|CZE}} Tereza Martincová
| RD1-score3-1=2
| RD1-score3-2=4
| RD1-score3-3=
| RD1-seed4=14
| RD1-team4={{flagicon|USA}} Bernarda Pera
| RD1-score4-1=6
| RD1-score4-2=6
| RD1-score4-3=
| RD2-seed1=5
| RD2-team1={{flagicon|USA}} Christina McHale
| RD2-score1-1=3
| RD2-score1-2=0
| RD2-score1-3=
| RD2-seed2=14
| RD2-team2={{flagicon|USA}} Bernarda Pera
| RD2-score2-1=6
| RD2-score2-2=6
| RD2-score2-3=
}}
==Sixth qualifier==
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition
|team-width=175
| RD1-seed1=6
| RD1-team1={{flagicon|UKR}} Kateryna Bondarenko
| RD1-score1-1=6
| RD1-score1-2=4
| RD1-score1-3=6
| RD1-seed2=
| RD1-team2={{flagicon|BUL}} Sesil Karatantcheva
| RD1-score2-1=3
| RD1-score2-2=6
| RD1-score2-3=3
| RD1-seed3=
| RD1-team3={{flagicon|GBR}} Naomi Broady
| RD1-score3-1=4
| RD1-score3-2=77
| RD1-score3-3=5
| RD1-seed4=13
| RD1-team4={{flagicon|ESP}} Sara Sorribes Tormo
| RD1-score4-1=6
| RD1-score4-2=61
| RD1-score4-3=7
| RD2-seed1=6
| RD2-team1={{flagicon|UKR}} Kateryna Bondarenko
| RD2-score1-1=6
| RD2-score1-2=6
| RD2-score1-3=
| RD2-seed2=13
| RD2-team2={{flagicon|ESP}} Sara Sorribes Tormo
| RD2-score2-1=4
| RD2-score2-2=3
| RD2-score2-3=
}}
==Seventh qualifier==
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition
|team-width=175
| RD1-seed1=7
| RD1-team1={{flagicon|RUS}} Ekaterina Alexandrova
| RD1-score1-1=6
| RD1-score1-2=7
| RD1-score1-3=
| RD1-seed2=
| RD1-team2={{flagicon|AUS}} Arina Rodionova
| RD1-score2-1=4
| RD1-score2-2=5
| RD1-score2-3=
| RD1-seed3=
| RD1-team3={{flagicon|RUS}} Anna Blinkova
| RD1-score3-1=6
| RD1-score3-2=6
| RD1-score3-3=
| RD1-seed4=15
| RD1-team4={{flagicon|CRO}} Jana Fett
| RD1-score4-1=1
| RD1-score4-2=1
| RD1-score4-3=
| RD2-seed1=7
| RD2-team1={{flagicon|RUS}} Ekaterina Alexandrova
| RD2-score1-1=2
| RD2-score1-2=2r
| RD2-score1-3=
| RD2-seed2=
| RD2-team2={{flagicon|RUS}} Anna Blinkova
| RD2-score2-1=6
| RD2-score2-2=4
| RD2-score2-3=
}}
==Eighth qualifier==
{{4TeamBracket-Tennis3-v2
| RD1=First round
| RD2=Qualifying competition
|team-width=175
| RD1-seed1=8
| RD1-team1={{flagicon|ROU}} Monica Niculescu
| RD1-score1-1=6
| RD1-score1-2=6
| RD1-score1-3=
| RD1-seed2=
| RD1-team2={{flagicon|JPN}} Risa Ozaki
| RD1-score2-1=1
| RD1-score2-2=0
| RD1-score2-3=
| RD1-seed3=
| RD1-team3={{flagicon|CHN}} Han Xinyun
| RD1-score3-1=3
| RD1-score3-2=1
| RD1-score3-3=
| RD1-seed4=12
| RD1-team4={{flagicon|GER}} Andrea Petkovic
| RD1-score4-1=6
| RD1-score4-2=6
| RD1-score4-3=
| RD2-seed1=8
| RD2-team1={{flagicon|ROU}} Monica Niculescu
| RD2-score1-1=6
| RD2-score1-2=6
| RD2-score1-3=
| RD2-seed2=12
| RD2-team2={{flagicon|GER}} Andrea Petkovic
| RD2-score2-1=4
| RD2-score2-2=1
| RD2-score2-3=
}}
References
{{Reflist}}
External links
- [https://web.archive.org/web/20221016183706/http://wtafiles.wtatennis.com/pdf/draws/2018/1003/MDS.pdf Main Draw]
- [http://wtafiles.wtatennis.com/pdf/draws/2018/1003/QS.pdf Qualifying Draw]
{{2018 WTA Tour}}
{{DEFAULTSORT:Qatar Total Open - Singles, 2018}}