2023 San Diego Open – Singles

Singles
Singles
2023 San Diego Open
Final
Champion	Barbora Krejčíková
Runner-up	Sofia Kenin
Score	6–4, 2–6, 6–4
Details
Draw	28 (4WC, 6Q)
Seeds	8
Events
Singles	Doubles

Barbora Krejčíková defeated Sofia Kenin in the final, 6–4, 2–6, 6–4 to win the singles title at the 2023 San Diego Open.^[1] It was the first final in the tournament’s history to be contested by two wildcards.

Iga Świątek was the reigning champion,^[2] but chose not to compete this year.

Seeds

The top four seeds received a bye into the second round.

Ons Jabeur (second round)
Caroline Garcia (quarterfinals)
Maria Sakkari (quarterfinals)
Barbora Krejčíková (champion)
Belinda Bencic (first round)
Veronika Kudermetova (first round)
Beatriz Haddad Maia (quarterfinals)
Ekaterina Alexandrova (first round)

Draw

Key

Finals

Semifinals					Final

WC	Sofia Kenin	6	5	6

Q	Emma Navarro	2	7	4
					WC	Sofia Kenin	4	6	4

					4/WC	Barbora Krejčíková	6	2	6
4/WC	Barbora Krejčíková	3	7	6

	Danielle Collins	6	5	2

Top half

First round					Second round					Quarterfinals					Semifinals

					1	O Jabeur	4	6⁴
	A Parks	2	7	4		A Potapova	6	7⁷
	A Potapova	6	5	6							A Potapova	2	3
WC	K Volynets	2	6	6						WC	S Kenin	6	6
Q	C Ngounoue	6	4	2	WC	K Volynets	6	4	2
WC	S Kenin	6	6		WC	S Kenin	1	6	6
6	V Kudermetova	4	4												WC	S Kenin	6	5	6
															Q	E Navarro	2	7	4
					3	M Sakkari	6	2
Q	M Fręch	3	6	4	Q	C Osorio	3	2^r
Q	C Osorio	6	1	6						3	M Sakkari	4	6	6⁴
	J Paolini	5	0							Q	E Navarro	6	0	7⁷
Q	E Navarro	7	6		Q	E Navarro	7	6
Q	A Sasnovich	6	3	6	Q	A Sasnovich	5	4
5	B Bencic	3	6	2

Bottom half

First round					Second round					Quarterfinals				Semifinals

7	B Haddad Maia	6	5	6
WC	L Fernandez	3	7	2	7	B Haddad Maia	7	6³	6
	M Linette	2	6⁵			M Kostyuk	5	7⁷	2
	M Kostyuk	6	7⁷							7	B Haddad Maia	4	3
	A Kalinina	7⁷	0	6						4/WC	B Krejčíková	6	6
	Ka Plíšková	6⁴	6	3		A Kalinina	3	2
					4/WC	B Krejčíková	6	6
														4/WC	B Krejčíková	3	7	6
8	E Alexandrova	6³	7⁸	5											D Collins	6	5	2
	J Ostapenko	7⁷	6⁶	7		J Ostapenko	6	3	4
Q	L Chirico	5	0			D Collins	2	6	6
	D Collins	7	6								D Collins	6	6
	S Stephens	6	6							2	C Garcia	2	3
	E Mertens	1	3			S Stephens	3	6	1
					2	C Garcia	6	3	6

Qualifying

Seeds

Kateřina Siniaková (first round)
Emma Navarro (qualified)
Camila Osorio (qualified)
Claire Liu (qualifying competition)
Magdalena Fręch (qualified)
Aliaksandra Sasnovich (qualified)
Kayla Day (qualifying competition)
Madison Brengle (first round)
Caroline Dolehide (first round)
Storm Hunter (first round)
Iryna Shymanovich (qualifying competition)
Hailey Baptiste (qualifying competition)

Qualifiers

Qualifying draw

First qualifier

First round					Qualifying competition

1	Kateřina Siniaková	2	6	4

	Renata Zarazúa	6	4	6
						Renata Zarazúa	3	6	4

						Louisa Chirico	6	3	6
	Louisa Chirico	7⁷	6

9	Caroline Dolehide	6⁴	2

Second qualifier

First round				Qualifying competition

2	Emma Navarro	6	6

WC	Yasmine Kabbaj	1	2
				2	Emma Navarro	6	6

				11	Iryna Shymanovich	3	1
	Katrina Scott	3	3

11	Iryna Shymanovich	6	6

Third qualifier

First round				Qualifying competition

3	Camila Osorio	6	6

	Jamie Loeb	1	2
				3	Camila Osorio	5	6	6

				7	Kayla Day	7	4	3
	María Herazo González	1	3

7	Kayla Day	6	6

Fourth qualifier

First round					Qualifying competition

4	Claire Liu	4	6	6

WC	Alyssa Ahn	6	1	2
					4	Claire Liu	4	2

					WC	Clervie Ngounoue	6	6
WC	Clervie Ngounoue	7⁷	6

10	Storm Hunter	6³	4

Fifth qualifier

First round				Qualifying competition

5	Magdalena Fręch	6	6

	Yulia Starodubtseva	1	3
				5	Magdalena Fręch	6	6⁴	6

				12	Hailey Baptiste	4	7⁷	4
	Victoria Hu	4	0

12	Hailey Baptiste	6	6

Sixth qualifier

First round					Qualifying competition

6	Aliaksandra Sasnovich	6	6

WC	Eryn Cayetano	1	4
					6	Aliaksandra Sasnovich	6	6

						Varvara Lepchenko	3	2
	Varvara Lepchenko	2	6	7

8	Madison Brengle	6	4	5