2018 Bucharest Open – Singles

Irina-Camelia Begu was the defending champion,^[1] but lost to Ons Jabeur in the first round.

Singles
2018 Bucharest Open
Champion	Anastasija Sevastova
Runner-up	Petra Martić
Score	7–6(7–4), 6–2

Main article: 2018 Bucharest Open

Anastasija Sevastova won the title, defeating Petra Martić in the final, 7–6^(7–4), 6–2.^[2][3]

Seeds

1. Anastasija Sevastova (champion)
2. Mihaela Buzărnescu (semifinals)
3. Irina-Camelia Begu (first round)
4. Petra Martić (final)
5. Sorana Cîrstea (quarterfinals)
6. Ana Bogdan (first round)
7. Pauline Parmentier (second round, retired)
8. Polona Hercog (semifinals, retired)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
	1	Anastasija Sevastova	6	0
	8	Polona Hercog	1	0r
								1	Anastasija Sevastova	77	6
								4	Petra Martić	64	2
	4	Petra Martić	6	6
	2	Mihaela Buzărnescu	4	4

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	A Sevastova	4	6	77
		D Jakupović	6	2	61			1	A Sevastova	6	7
		M Duque Mariño	2	4					A Rus	1	5
		A Rus	6	6											1	A Sevastova	3	6	6
		Y Bonaventure	65	1											5	S Cîrstea	6	3	2
		M Zanevska	77	6					M Zanevska	2	5
	Q	Ç Büyükakçay	3	3				5	S Cîrstea	6	7
	5	S Cîrstea	6	6																		1	A Sevastova	6	0
	3	I-C Begu	2	1																		8	P Hercog	1	0r
		O Jabeur	6	6					O Jabeur	6	6
		V Zvonareva	6	6					V Zvonareva	2	2
		E Alexandrova	1	2												O Jabeur	3	1
		V Tomova	4	5											8	P Hercog	6	6
	Q	I Bara	6	7				Q	I Bara	5	2
	WC	E-G Ruse	6	2	3			8	P Hercog	7	6
	8	P Hercog	2	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	A Bogdan	6	64	5
		AK Schmiedlová	4	77	7				AK Schmiedlová	4	6	2
	PR	L Siegemund	6	6				PR	L Siegemund	6	3	6
		J Paolini	4	0											PR	L Siegemund	5	6	4
	Q	C Liu	4	6	6										4	P Martić	7	4	6
	WC	A Roșca	6	3	4			Q	C Liu	2	77	4
	Q	R Šramková	2	4				4	P Martić	6	65	6
	4	P Martić	6	6																		4	P Martić	6	6
	7	P Parmentier	2	6	6																	2	M Buzărnescu	4	4
		A Dulgheru	6	1	4			7	P Parmentier	60	0r
	WC	M Bulgaru	1	3					Y Wang	77	3
		Y Wang	6	6												Y Wang	64	3
		T Zidanšek	7	6											2	M Buzărnescu	77	6
		R Peterson	5	0					T Zidanšek	3	5
		D Kovinić	2	4				2	M Buzărnescu	6	7
	2	M Buzărnescu	6	6

Qualifying

Seeds

1. Deborah Chiesa (first round)
2. Irina Bara (qualified)
3. Georgina García Pérez (qualifying competition)
4. Paula Badosa Gibert (qualifying competition)
5. Çağla Büyükakçay (qualified)
6. Dejana Radanović (second round)
7. Elena Rybakina (second round)
8. Sesil Karatantcheva (first round)

Qualifiers

1. Rebecca Šramková
2. Irina Bara
3. Çağla Büyükakçay
4. Claire Liu

Qualifying draw

First qualifier

	First round							Second round							Qualifying competition
	1	Deborah Chiesa	2	1
	WC	Anna Bondár	6	6
								WC	Anna Bondár	6	77
									Jaqueline Cristian	2	64
		Cornelia Lister	3	4
		Jaqueline Cristian	6	6
															WC	Anna Bondár	62	4
																Rebecca Šramková	77	6
		Rebecca Šramková	77	6
		Başak Eraydın	63	3
									Rebecca Šramková	6	6
								6	Dejana Radanović	1	1
	PR	Anne Schäfer	2	5
	6	Dejana Radanović	6	7

Second qualifier

	First round							Second round							Qualifying competition
	2	Irina Bara	6	4	6
		Anastasia Grymalska	1	6	3
								2	Irina Bara	6	6
									Katarina Zavatska	2	2
		Katarina Zavatska	77	6
		Polina Leykina	64	2
															2	Irina Bara	5	6	6
																Alexandra Cadanțu	7	2	2
		Alexandra Cadanțu	6	6
	WC	Panna Udvardy	0	0
									Alexandra Cadanțu	5	6	6
								7	Elena Rybakina	7	2	2
		Marine Partaud	3	6	3
	7	Elena Rybakina	6	3	6

Third qualifier

	First round							Second round							Qualifying competition
	3	Georgina García Pérez	1	7	6
		Daniela Seguel	6	5	0
								3	Georgina García Pérez	3	6	6
									Nicoleta Dascălu	6	4	2
		İpek Soylu	3	65
		Nicoleta Dascălu	6	77
															3	Georgina García Pérez	3	64
															5	Çağla Büyükakçay	6	77
	WC	Irina Fetecău	3	4
		Olga Ianchuk	6	6
									Olga Ianchuk	5	7	2
								5	Çağla Büyükakçay	7	5	6
		Réka Luca Jani	4	4
	5	Çağla Büyükakçay	6	6

Fourth qualifier

	First round							Second round							Qualifying competition
	4	Paula Badosa Gibert	6	6
		Ulrikke Eikeri	0	3
								4	Paula Badosa Gibert	6	6
									Chantal Škamlová	0	1
		Cristina Dinu	4	62
		Chantal Škamlová	6	77
															4	Paula Badosa Gibert	3	6	4
																Claire Liu	6	4	6
		Claire Liu	6	3	6
		Mari Osaka	0	6	4
									Claire Liu	6	6
								WC	Andreea Prisăcariu	3	1
	WC	Andreea Prisăcariu	6	6
	8	Sesil Karatantcheva	4	3