Play to Clinch — Calvin Chamberlain

🇺🇸 Calvin Chamberlain USA

Class of 2026 · Born Cincinnati, RI · Jan 14 · ★★★3-Star

STR

47.5

current (projection)

StrikePrediction · favourite to commit: Harvard 26% 4 offers

Rankings

Recruiting board (consensus)	#165
Rhode Island	#4
Ranking points (1481 pts · 23 events)	#163
STR	47.5
Junior STR (singles)	48.0
Doubles STR (results-based)	47.7

Junior Badges titles & ranking milestones

MAJORChampion NATTop 300 STATETop 5 STATETop 10 STATETop 25

Junior Results tournament history

DATETOURNAMENT LEVELRESULT

Wk 2 Windsor Open National R16

Wk 4 Amsterdam Open Developmental R16

Wk 5 Maringá Cup Developmental Champion

Wk 7 Rimini Championships National Champion

Wk 8 Mechelen Championships Major R32

Wk 10 Denver International Premier Quarterfinalist

Wk 11 St. Louis Classic Premier R16

Wk 13 Campinas International Premier Semifinalist

Wk 15 Sisak International Major Champion

Wk 16 Třebíč International Major R32

Wk 18 Birmingham Open Major R32

Wk 19 Hyderabad Championships Major R32

Wk 21 Windsor International Major Semifinalist

Wk 22 Groningen Championships Major R32

Wk 24 Florence Open Major Quarterfinalist

Wk 26 St. Louis Championships Major R32

Wk 27 Belgrade Championships Major R32

Wk 29 Smederevo International Major R32

Wk 30 Třebíč Championships Major R32

Wk 32 Manchester Championships Major R16

Wk 33 Kawasaki International Major R16

Wk 35 Madrid Championships Major R16

Wk 36 Leuven International Major R32

Junior Doubles ¼ weight into the combined ranking

DATETOURNAMENT LEVELPARTNERRESULT

Wk 2 Windsor Open National Ricki Anton Semifinalist

Wk 4 Amsterdam Open Developmental Craig Pringle Semifinalist

Wk 7 Rimini Championships National Xabier Colom Semifinalist

Wk 8 Mechelen Championships Major Richey Edmonds Quarterfinalist

Wk 10 Denver International Premier Ammar Itete Champion

Wk 13 Campinas International Premier Zane Buck Champion

Wk 18 Birmingham Open Major Wilde-Donald Fernandes Quarterfinalist

Wk 19 Hyderabad Championships Major Marco Gaffney Quarterfinalist

Wk 21 Windsor International Major Allen Larned Semifinalist

Wk 24 Florence Open Major Eugène Arnold R16

Wk 27 Belgrade Championships Major Ayoze Alonso Semifinalist

Wk 30 Třebíč Championships Major Surprise Yussuf Finalist

Wk 35 Madrid Championships Major Vasil Simpson Champion

Wk 36 Leuven International Major Dick Birtwistle R16

Junior Match Record every opponent was a fellow recruit

DATETOURNAMENT W/LOPPONENTSCORE

Wk 2 Windsor Open Round of 32 W Raz Link 6-4 4-6 10-6

Wk 2 Windsor Open Round of 16 L Richey Laughlin 6-7 7-6 10-12

Wk 4 Amsterdam Open Round of 32 W Lassi Salin 6-0 6-1

Wk 4 Amsterdam Open Round of 16 L Irvin Sarkissian 4-6 3-6

Wk 5 Maringá Cup Round of 32 W Luke Irving 6-0 6-0

Wk 5 Maringá Cup Round of 16 W Joost Alonso 6-2 6-0

Wk 5 Maringá Cup Quarterfinals W Kavion Allard 6-2 6-4

Wk 5 Maringá Cup Semifinals W Clay Calero 6-1 6-7 10-7

Wk 5 Maringá Cup Final W Ravi Ramsumair 6-0 7-6

Wk 7 Rimini Championships Round of 32 W Colin Paaske 6-0 6-0

Wk 7 Rimini Championships Round of 16 W Tres Canter 6-1 6-4

Wk 7 Rimini Championships Quarterfinals W Albert Ndiaye 6-1 6-2

Wk 7 Rimini Championships Semifinals W Amer Ebun 6-2 6-3

Wk 7 Rimini Championships Final W Hillel Kinsey 6-1 6-1

Wk 8 Mechelen Championships Round of 32 L Sylvester Dysart 3-6 6-7

Wk 10 Denver International Round of 32 W Alexandre Kiselev 6-0 6-0

Wk 10 Denver International Round of 16 W Clay Clover 6-3 3-6 10-8

Wk 10 Denver International Quarterfinals L Yeison Altán 6-7 1-6

Wk 11 St. Louis Classic Round of 32 W Marquis Diani 6-3 6-2

Wk 11 St. Louis Classic Round of 16 L Victor MacDonald 5-7 7-6 8-10

Wk 13 Campinas International Round of 32 W Zander Turville 6-0 6-0

Wk 13 Campinas International Round of 16 W Drew Randall 6-3 6-4

Wk 13 Campinas International Quarterfinals W Cairns Vučinić 6-2 7-5

Wk 13 Campinas International Semifinals L Lorenzo Granada 6-3 4-6 3-10

Wk 15 Sisak International Round of 16 W Adhithya Nordgaard 6-4 6-3

Wk 15 Sisak International Quarterfinals W Radek Horák 4-6 7-6 10-8

Wk 15 Sisak International Semifinals W Mario Lanier 6-2 6-3

Wk 15 Sisak International Final W Yeison Altán 6-3 6-3

Wk 16 Třebíč International Round of 32 L Kaylan Cioffi 1-6 7-6 4-10

Wk 18 Birmingham Open Round of 32 L Justin Latimer 3-6 6-7

Wk 19 Hyderabad Championships Round of 32 L Tae-young Han 1-6 4-6

Wk 21 Windsor International Round of 32 W Junior Kros 5-7 7-6 10-5

Wk 21 Windsor International Round of 16 W Cedric Parks 6-4 6-4

Wk 21 Windsor International Quarterfinals W Kuo-hui Shih 6-1 6-7 10-6

Wk 21 Windsor International Semifinals L Lipe Gough 3-6 4-6

Wk 22 Groningen Championships Round of 32 L Ned Galloway 3-6 2-6

Wk 24 Florence Open Round of 32 W Ivan Ricard 6-4 7-6

Wk 24 Florence Open Round of 16 W Kuo-hui Shih 6-2 6-4

Wk 24 Florence Open Quarterfinals L Allen Larned 2-6 6-7

Wk 26 St. Louis Championships Round of 32 L Elijah Hunter 3-6 6-4 8-10

Wk 27 Belgrade Championships Round of 32 L Sơn Luân 4-6 5-7

Wk 29 Smederevo International Round of 32 L Wiktor Kwiatkowski 6-7 6-3 7-10

Wk 30 Třebíč Championships Round of 32 L Jakub Hrubý 3-6 6-4 7-10

Wk 32 Manchester Championships Round of 32 W Marcus Lalwani 6-2 6-4

Wk 32 Manchester Championships Round of 16 L Buff Fuimaono 5-7 6-4 9-11

Wk 33 Kawasaki International Round of 32 W Yeison Altán 6-1 6-4

Wk 33 Kawasaki International Round of 16 L Pender Lettiere 6-4 3-6 4-10

Wk 35 Madrid Championships Round of 32 W Jamari Onianwa 3-6 7-5 10-6

Wk 35 Madrid Championships Round of 16 L Carlos Lenglet 7-5 6-7 5-10

Wk 36 Leuven International Round of 32 L Craig Pringle 5-7 2-6

College List 4 offers

SCHOOLOFFERINTEREST SCHOL.STRIKEPRED.STATUS

Harvard ✓ Hot ½ 26% Finalist

Boston University ✓ Hot ½ 22% Finalist

Brown ✓ Hot ½ 28% Finalist

Cornell ✓ Hot ½ 24% Top School

Dreamsheet schools this recruit dreams of

Stanford Virginia North Carolina

Scouting two independent ceiling reads (±fog)

Shared service (consensus)	54.0
Your department	50.1
4-year projection	47.9

Ranking History junior progression

DATE	NATIONAL	STATE	STR
Early 2026	#112	#4	47.7
Mid 2026	#116	#4	47.6
Late 2026	#107	#4	47.8
Final 2026	#107	#4	48.0

Attributes visible current grades (20–80)

Serve Power	58
Serve Accuracy	61
Return	58
Forehand	61
Backhand	50
Consistency	58
Net Play	62
Speed	67
Stamina	51
Composure	50
Clutch	61

Recruiting

Intended major	Information Technology
Junior tier	National Elite
Origin	Domestic
Commitment	Uncommitted

Recruiting Timeline

Received interest from Boston University	early_contact Wk 1
Received interest from Harvard	early_contact Wk 4
Received interest from Brown	early_contact Wk 4
Offered by Boston University	offers Wk 12
Offered by Brown	offers Wk 12
Offered by Cornell	offers Wk 12
Offered by Harvard	offers Wk 15
Official visit to Harvard	visits Wk 16
Official visit to Boston University	visits Wk 19