Class of 2028 · Unrated

🇹🇼 Yi-chun Ko

Chiayi, TPE Rafa Nadal Academy International Conceptual Juggling Born Jun 15

★★★★★ NR · Unrated

STR

36.2

4-yr proj 37.1

● PLAY TO CLINCH RATING national board

75 ★★★★★ Unrated

NATL

#880

INT'L

#603

POINTS

#828

COMPOSITE of 1000 in class

0.7457 ★★★★★ consensus of two scouting reads

CURRENT

46.2

DEPT

40.5

4-YR

37.1

StrikePrediction · projected commit

Brooklyn

Modelled from program fit, prestige & academic draw across 1 offer.

100%

HIGH confidence

College List 1 offers

SCHOOLOFFERINTEREST SCHOL.STRIKEPRED.STATUS

Brooklyn ✓ Hot ⅙ 100% Finalist

Dreamsheet schools this recruit dreams of

Stanford

Penn

Princeton

Junior Badges titles & ranking milestones

NATIONTop 5 NATIONTop 10

Junior Results tournament history

DATETOURNAMENT LEVELRESULT

Wk 1 Grenoble Cup Developmental R16

Wk 2 Reggio Emilia Open Premier R32

Wk 4 Maastricht Cup Developmental R32

Wk 6 Amsterdam Cup Developmental R32

Wk 8 Londrina Cup Developmental R32

Wk 9 Ibiúna Challenger Developmental Quarterfinalist

Wk 11 Munich Open Developmental R32

Wk 13 Atlanta Classic State R16

Wk 14 Coimbatore Cup State Semifinalist

Wk 16 Belém Cup Developmental R32

Wk 18 Arnhem Cup Developmental Finalist

Wk 20 Mechelen Cup Developmental R32

Wk 21 Reggio Calabria Open Developmental R32

Wk 23 Pula Challenger Developmental R16

Wk 25 Versailles Open Developmental R32

Wk 26 Chandigarh Challenger Developmental R16

Wk 28 Shenzhen Challenger Developmental R32

Wk 30 Halle Challenger Developmental R32

Wk 32 Jaipur Challenger Developmental R16

Wk 33 Bariloche Open State R32

Wk 35 Windsor Open State R16

Junior Doubles ¼ weight into the combined ranking

DATETOURNAMENT LEVELPARTNERRESULT

Wk 8 Londrina Cup Developmental Annette Nagelsmann Semifinalist

Wk 11 Munich Open Developmental Lorena Arrojo Semifinalist

Wk 20 Mechelen Cup Developmental Hanna Hedlund Champion

Wk 23 Pula Challenger Developmental Augustine Eneme Quarterfinalist

Junior Match Record every opponent was a fellow recruit

DATETOURNAMENT W/LOPPONENTSCORE

Wk 1 Grenoble Cup Round of 16 L Daria Kovalenko 7-5 6-7 9-11

Wk 2 Reggio Emilia Open Round of 32 L Elmira Erkinov 1-6 2-6

Wk 4 Maastricht Cup Round of 32 L Chanel Hector 6-3 3-6 4-10

Wk 6 Amsterdam Cup Round of 32 L Demi Tector 1-6 1-6

Wk 8 Londrina Cup Round of 32 L Kerstin Wohlfarth-Bottermann 0-6 2-6

Wk 9 Ibiúna Challenger Round of 16 W Chloe Holloway 6-1 4-6 10-6

Wk 9 Ibiúna Challenger Quarterfinals L Ella Mitchell 3-6 2-6

Wk 11 Munich Open Round of 32 L Elisabeth Ruud 1-6 6-7

Wk 13 Atlanta Classic Round of 32 W Catriona Ralston 1-6 6-3 10-5

Wk 13 Atlanta Classic Round of 16 L Agnes Capello 4-6 1-6

Wk 14 Coimbatore Cup Round of 32 W Damayanthi Pushpakumara 6-4 5-7 12-10

Wk 14 Coimbatore Cup Round of 16 W Yaelin Newcombe 7-6 6-3

Wk 14 Coimbatore Cup Quarterfinals W Camille Tchatchouang 6-3 6-3

Wk 14 Coimbatore Cup Semifinals L Sam Silvera 4-6 3-6

Wk 16 Belém Cup Round of 32 L Ilaria Mariani 4-6 4-6

Wk 18 Arnhem Cup Semifinals W Aisling Brown 6-0 3-6 10-7

Wk 18 Arnhem Cup Final L Juliana Rosado 2-6 1-6

Wk 20 Mechelen Cup Round of 32 L Valerie Starr 3-6 4-6

Wk 21 Reggio Calabria Open Round of 32 L Ilaria Mariani 6-4 3-6 3-10

Wk 23 Pula Challenger Round of 32 W Linda Bühl 6-3 6-3

Wk 23 Pula Challenger Round of 16 L Jada Díaz 3-6 2-6

Wk 25 Versailles Open Round of 32 L Isidora Dmitrović 4-6 3-6

Wk 26 Chandigarh Challenger Round of 32 W Ena Kiyomiya 6-4 7-5

Wk 26 Chandigarh Challenger Round of 16 L Gretchen Picardi 4-6 4-6

Wk 28 Shenzhen Challenger Round of 32 L Marissa Sripanya 6-4 0-6 0-10

Wk 30 Halle Challenger Round of 32 L Mariana Zardo 1-6 4-6

Wk 32 Jaipur Challenger Round of 32 W Ena Kiyomiya 6-1 6-4

Wk 32 Jaipur Challenger Round of 16 L Aisling Brown 3-6 4-6

Wk 33 Bariloche Open Round of 32 L Margot Bonga 1-6 2-6

Wk 35 Windsor Open Round of 32 W Karoline Rasmussen 2-6 6-1 10-7

Wk 35 Windsor Open Round of 16 L Jaroslava Masopust 6-4 3-6 8-10

Scouting two independent ceiling reads (±fog)

Shared service (consensus)	46.2
Your department	40.5
4-year projection	37.1

Ranking History junior progression

DATE	GLOBAL	NATION	STR
Early 2028	#562	#3	36.1
Mid 2028	#561	#3	36.2
Late 2028	#556	#3	36.3
Final 2028	#584	#3	35.7

Attributes visible current grades (20–80)

Serve Power	33
Serve Accuracy	25
Return	36
Forehand	34
Backhand	31
Consistency	31
Net Play	31
Speed	36
Stamina	22
Composure	31
Clutch	29

Recruiting Timeline

Received interest from Brooklyn	early_contact Wk 3
Offered by Brooklyn	offers Wk 12
Official visit to Brooklyn	visits Wk 16