Play to Clinch — Sydney Halstenberg

🇩🇪 Sydney Halstenberg GER

Class of 2026 · Born Heidelberg, GER · Jun 23 · ★1-Star

STR

33.2

current (projection)

StrikePrediction · favourite to commit: Washington University in St. Louis 49% 2 offers

Rankings

Recruiting board (consensus)	#837
International	#263
Ranking points (57 pts · 28 events)	#958
STR	33.2
Junior STR (singles)	32.9
Doubles STR (results-based)	34.3

Junior Results tournament history

DATETOURNAMENT LEVELRESULT

Wk 2 Qingdao Invitational State R32

Wk 3 Coimbatore Cup State R32

Wk 4 Qingdao Cup State R16

Wk 6 Bruges Cup State R16

Wk 7 Perugia Cup State R32

Wk 8 San Luis Classic State R16

Wk 9 Zlín Classic State R32

Wk 11 Perth Open State R32

Wk 12 Londrina Open State R16

Wk 13 Kunming Classic State Quarterfinalist

Wk 15 Beijing Classic State R16

Wk 16 Varaždin Open State R16

Wk 17 Charleroi Invitational State R32

Wk 18 Olavarría Cup State R32

Wk 20 Braunschweig Invitational State R32

Wk 21 Genoa Classic State Quarterfinalist

Wk 22 Shenyang Cup State R32

Wk 24 Ústí nad Labem Cup State R16

Wk 25 Bochum Invitational State R16

Wk 26 Mazatlán Invitational State R32

Wk 27 Ghent Invitational State R16

Wk 29 Kawaguchi Invitational State R32

Wk 30 Haarlem Invitational State Finalist

Wk 31 Elche Invitational State R32

Wk 33 Natal Invitational State R32

Wk 34 Haarlem Cup State R32

Wk 35 Zrenjanin Invitational State R32

Wk 36 Mumbai Invitational State R16

Junior Doubles ¼ weight into the combined ranking

DATETOURNAMENT LEVELPARTNERRESULT

Wk 7 Perugia Cup State Isabella Torres Finalist

Wk 12 Londrina Open State Monica Ospina Champion

Wk 18 Olavarría Cup State Tatum Laux Semifinalist

Wk 24 Ústí nad Labem Cup State Pooja Pandit Semifinalist

Wk 26 Mazatlán Invitational State Tornado Harkleroad Finalist

Wk 27 Ghent Invitational State Sheila Scott Finalist

Junior Match Record every opponent was a fellow recruit

DATETOURNAMENT W/LOPPONENTSCORE

Wk 2 Qingdao Invitational Round of 32 L Pixie Mota 5-7 6-0 6-10

Wk 3 Coimbatore Cup Round of 32 L Christine Nüsken 6-1 4-6 7-10

Wk 4 Qingdao Cup Round of 32 W Gabriela Valdez 6-3 7-5

Wk 4 Qingdao Cup Round of 16 L Nadia Casas 1-6 6-7

Wk 6 Bruges Cup Round of 32 W Hu Uiagalelei 6-1 7-5

Wk 6 Bruges Cup Round of 16 L Olivia Ueda 3-6 0-6

Wk 7 Perugia Cup Round of 32 L Martina Pavlenka 7-6 4-6 4-10

Wk 8 San Luis Classic Round of 32 W Thalia York 6-2 6-7 10-6

Wk 8 San Luis Classic Round of 16 L Kamalani Warner 2-6 7-6 5-10

Wk 9 Zlín Classic Round of 32 L Abby Yuzuki 2-6 5-7

Wk 11 Perth Open Round of 32 L Jada Czeremcha 6-7 4-6

Wk 12 Londrina Open Round of 16 L Yasmin Ferreira 5-7 2-6

Wk 13 Kunming Classic Round of 32 W Salma Caldentey 6-4 6-4

Wk 13 Kunming Classic Round of 16 W Emmy Russell 7-6 7-6

Wk 13 Kunming Classic Quarterfinals L Guro Andreassen 0-6 1-6

Wk 15 Beijing Classic Round of 32 W Jania Tucker 7-6 4-6 10-6

Wk 15 Beijing Classic Round of 16 L Berta Salinas 6-7 2-6

Wk 16 Varaždin Open Round of 32 W Jane Francavilla 6-7 7-5 10-6

Wk 16 Varaždin Open Round of 16 L Michaela Cory 2-6 2-6

Wk 17 Charleroi Invitational Round of 32 L Svetlana Ignashevich 7-6 6-7 5-10

Wk 18 Olavarría Cup Round of 32 L Mackenzie Nunoo 5-7 7-6 9-11

Wk 20 Braunschweig Invitational Round of 32 L Julia Trinh 4-6 3-6

Wk 21 Genoa Classic Round of 32 W Cory Seaton 6-4 6-1

Wk 21 Genoa Classic Round of 16 W Christina Inui 7-5 3-6 10-6

Wk 21 Genoa Classic Quarterfinals L Celina Hubbard 2-6 4-6

Wk 22 Shenyang Cup Round of 32 L Olivia Pedersen 4-6 2-6

Wk 24 Ústí nad Labem Cup Round of 32 W Dora Morgan 7-6 7-6

Wk 24 Ústí nad Labem Cup Round of 16 L Monica Ospina 6-7 6-7

Wk 25 Bochum Invitational Round of 16 L Mercedes Alo 4-6 6-1 8-10

Wk 26 Mazatlán Invitational Round of 32 L Yasmin Huber 6-7 6-3 8-10

Wk 27 Ghent Invitational Round of 16 L Victoria Carmona 4-6 6-7

Wk 29 Kawaguchi Invitational Round of 32 L Pixie Mota 6-3 5-7 2-10

Wk 30 Haarlem Invitational Round of 16 W Nichelle Booth 0-6 6-1 10-7

Wk 30 Haarlem Invitational Quarterfinals W Christine Nüsken 5-7 6-4 12-10

Wk 30 Haarlem Invitational Semifinals W Sachia Washburn 6-2 7-5

Wk 30 Haarlem Invitational Final L Doris Halstead 3-6 4-6

Wk 31 Elche Invitational Round of 32 L Angelina Ovcharenko 4-6 2-6

Wk 33 Natal Invitational Round of 32 L Maria Perić 2-6 0-6

Wk 34 Haarlem Cup Round of 32 L Olivia Hernangómez 6-2 0-6 3-10

Wk 35 Zrenjanin Invitational Round of 32 L Sabina Alvano 5-7 4-6

Wk 36 Mumbai Invitational Round of 32 W Acacia Spears-Jennings 4-6 6-1 10-4

Wk 36 Mumbai Invitational Round of 16 L Jessie Hodgea 5-7 3-6

College List 2 offers

SCHOOLOFFERINTEREST SCHOL.STRIKEPRED.STATUS

Washington University in St. Louis ✓ Hot ⅙ 49% Finalist

Carleton ✓ Hot ⅙ 51% Finalist

Dreamsheet schools this recruit dreams of

Stanford Virginia North Carolina

Scouting two independent ceiling reads (±fog)

Shared service (consensus)	48.3
Your department	57.0
4-year projection	34.0

Ranking History junior progression

DATE	GLOBAL	NATION	STR
Early 2026	#314	#19	33.4
Mid 2026	#325	#21	33.1
Late 2026	#324	#21	33.0
Final 2026	#333	#23	32.7

Attributes visible current grades (20–80)

Serve Power	20
Serve Accuracy	21
Return	27
Forehand	25
Backhand	27
Consistency	28
Net Play	24
Speed	26
Stamina	26
Composure	23
Clutch	23

Recruiting

Intended major	Software Engineering
Junior tier	Local Competitive
Origin	International
Commitment	Uncommitted

Recruiting Timeline

Received interest from Washington University in St. Louis	early_contact Wk 2
Received interest from Carleton	early_contact Wk 2
Offered by Washington University in St. Louis	offers Wk 8
Offered by Carleton	offers Wk 12
Official visit to Carleton	visits Wk 16
Official visit to Washington University in St. Louis	visits Wk 17