Play to Clinch
Season 1 2026
World Week 5 · Regular season
Class Signed 1670
↺ New league
Recruiting › class of 2027 › Profile ← Recruiting board
KJ
🇺🇸 Kobi Jung USA
Class of 2027 · Born Santa Clara, CA · Dec 15 · ★★★3-Star
STR
46.2
current (projection)
StrikePrediction · favourite to commit: Bucknell 26% 4 offers
Rankings
Recruiting board (consensus)#155
California#11
Ranking points (954 pts · 25 events) #244
STR46.2
Junior STR (singles) 45.7
Doubles STR (results-based) 44.8
Junior Badges titles & ranking milestones
NATTop 300 STATETop 25
Junior Results tournament history
DATETOURNAMENT LEVELRESULT
Wk 1 Subotica International Premier R32
Wk 3 Mackay Championships National R16
Wk 4 Potsdam Classic National R32
Wk 6 Mannheim Championships National R32
Wk 7 York Cup Developmental Quarterfinalist
Wk 9 Wuhan Open Developmental Champion
Wk 10 Houston Open National Quarterfinalist
Wk 12 Hangzhou Open National Quarterfinalist
Wk 13 Chicago Classic National Quarterfinalist
Wk 14 Rouen Classic National Champion
Wk 16 Tarragona Classic Premier R32
Wk 17 Hobart Classic Premier Champion
Wk 19 Los Angeles Open Premier R32
Wk 20 Kobe Classic Premier R32
Wk 22 Rio de Janeiro Classic Premier R32
Wk 23 Beijing International Premier R16
Wk 25 Rockhampton International Premier R32
Wk 26 Gijón Classic Premier R32
Wk 27 Osaka International Premier Quarterfinalist
Wk 29 Curitiba Classic Premier R32
Wk 30 Culiacán International Premier R16
Wk 32 Karlsruhe International Premier R32
Wk 33 Kunming Classic Premier Quarterfinalist
Wk 35 Olavarría Classic Premier Champion
Wk 36 Nancy International Premier R32
Junior Doubles ¼ weight into the combined ranking
DATETOURNAMENT LEVELPARTNERRESULT
Wk 1 Subotica International Premier Brady Brown-Murray Finalist
Wk 4 Potsdam Classic National Devan Hậu Semifinalist
Wk 7 York Cup Developmental Sander Verhaegh Semifinalist
Wk 9 Wuhan Open Developmental Po-hsuan Fan Champion
Wk 10 Houston Open National Jean-Baptiste Charlotin Semifinalist
Wk 12 Hangzhou Open National Theran Lowary Quarterfinalist
Wk 13 Chicago Classic National Shaun Sterling Semifinalist
Wk 14 Rouen Classic National Muhamed Todorović Champion
Wk 17 Hobart Classic Premier Rafael Valdez Quarterfinalist
Wk 22 Rio de Janeiro Classic Premier Carlos Ramos Semifinalist
Wk 25 Rockhampton International Premier Jasper Calero Semifinalist
Wk 27 Osaka International Premier Min-soo Jeon Semifinalist
Wk 29 Curitiba Classic Premier Ostap Andriyevskyi Semifinalist
Wk 30 Culiacán International Premier Wilson Márquez Quarterfinalist
Wk 32 Karlsruhe International Premier Pita Ngata Finalist
Wk 35 Olavarría Classic Premier Oliver Schmid Quarterfinalist
Wk 36 Nancy International Premier Logan Barham R16
Junior Match Record every opponent was a fellow recruit
DATETOURNAMENT W/LOPPONENTSCORE
Wk 1 Subotica International Round of 32 L Zira Petit-Frère 6-4 3-6 8-10
Wk 3 Mackay Championships Round of 32 W Brennan Cabango 6-2 7-6
Wk 3 Mackay Championships Round of 16 L Landyn Gima 4-6 7-5 3-10
Wk 4 Potsdam Classic Round of 32 L Jesus Busquets 1-6 1-6
Wk 6 Mannheim Championships Round of 32 L Pedro Ibaka 7-6 3-6 14-16
Wk 7 York Cup Round of 32 W Quincy Ali 6-0 6-0
Wk 7 York Cup Round of 16 W Henri Laurent 6-3 6-1
Wk 7 York Cup Quarterfinals L Arvid Nordström 6-4 2-6 5-10
Wk 9 Wuhan Open Round of 32 W Jaime Yamal 6-1 6-2
Wk 9 Wuhan Open Round of 16 W Zander Wangjam 6-3 6-2
Wk 9 Wuhan Open Quarterfinals W Robert Gloria 6-0 6-0
Wk 9 Wuhan Open Semifinals W Ross Phillips 6-3 6-4
Wk 9 Wuhan Open Final W Johan Mathis 6-7 7-6 15-13
Wk 10 Houston Open Round of 32 W Timofei Kosminskaya 6-1 6-0
Wk 10 Houston Open Round of 16 W Tomas Ortiz 6-1 6-2
Wk 10 Houston Open Quarterfinals L Fernando Diaz 4-6 6-3 8-10
Wk 12 Hangzhou Open Round of 32 W Amedeo Belinelli 6-7 6-2 10-6
Wk 12 Hangzhou Open Round of 16 W Heinrich Zieler 6-0 6-0
Wk 12 Hangzhou Open Quarterfinals L Hady Leighton 4-6 7-6 6-10
Wk 13 Chicago Classic Round of 32 W Albert Sagalowsky 6-0 6-1
Wk 13 Chicago Classic Round of 16 W Tony Carmona 7-5 5-7 10-6
Wk 13 Chicago Classic Quarterfinals L Davion Bonder 4-6 1-6
Wk 14 Rouen Classic Round of 32 W Reece Stiglic 6-3 6-3
Wk 14 Rouen Classic Round of 16 W Deepak Kanagaratnam 6-3 6-4
Wk 14 Rouen Classic Quarterfinals W Nat Hardy 6-3 6-0
Wk 14 Rouen Classic Semifinals W Martin Walts 6-7 6-4 10-5
Wk 14 Rouen Classic Final W Hady Leighton 6-3 6-3
Wk 16 Tarragona Classic Round of 32 L Devan Hậu 3-6 4-6
Wk 17 Hobart Classic Round of 32 W Mykhailo Tymchyk 7-6 6-2
Wk 17 Hobart Classic Round of 16 W Knahlij Langley 6-4 7-6
Wk 17 Hobart Classic Quarterfinals W Pita Ngata 4-6 6-3 12-10
Wk 17 Hobart Classic Semifinals W Gonzalo Joelson 6-7 7-6 10-6
Wk 17 Hobart Classic Final W Aleksandar Newton 6-3 7-6
Wk 19 Los Angeles Open Round of 32 L Konstantin Korolev 3-6 7-6 7-10
Wk 20 Kobe Classic Round of 32 L Rafael Baena 2-6 3-6
Wk 22 Rio de Janeiro Classic Round of 32 L Quincy Hiatt 3-6 4-6
Wk 23 Beijing International Round of 32 W Matt Asano 6-1 6-4
Wk 23 Beijing International Round of 16 L Sabri Semenyo 4-6 5-7
Wk 25 Rockhampton International Round of 32 L Bruno Giordano 3-6 2-6
Wk 26 Gijón Classic Round of 32 L Jason Sako 4-6 2-6
Wk 27 Osaka International Round of 32 W Lance Ein 6-3 6-2
Wk 27 Osaka International Round of 16 W Raffaele Orsolini 7-6 6-3
Wk 27 Osaka International Quarterfinals L Jaiden MacPhie 3-6 6-3 6-10
Wk 29 Curitiba Classic Round of 32 L Hady Leighton 1-6 6-7
Wk 30 Culiacán International Round of 32 W Deed Krieger 6-1 6-4
Wk 30 Culiacán International Round of 16 L Gaku Kamio 4-6 6-3 5-10
Wk 32 Karlsruhe International Round of 32 L Bruno Giordano 2-6 6-4 4-10
Wk 33 Kunming Classic Round of 32 W Sergey Kanunnikov 6-2 6-4
Wk 33 Kunming Classic Round of 16 W Emir Karataş 6-3 3-6 10-3
Wk 33 Kunming Classic Quarterfinals L Arturo Conde 1-6 6-4 5-10
Wk 35 Olavarría Classic Round of 32 W Hady Leighton 7-6 6-2
Wk 35 Olavarría Classic Round of 16 W Diego Pfeifer 4-6 6-3 10-6
Wk 35 Olavarría Classic Quarterfinals W Grant Mercado 6-3 6-4
Wk 35 Olavarría Classic Semifinals W Piotr Wolf 6-2 7-6
Wk 35 Olavarría Classic Final W Philadelphia Kleinheisler 4-6 7-6 12-10
Wk 36 Nancy International Round of 32 L Otis Hibbler 6-4 3-6 2-10
College List 4 offers
SCHOOLOFFERINTEREST SCHOL.STRIKEPRED.STATUS
Bucknell ✓ Hot ½ 26% Finalist
Columbia ✓ Hot ½ 27% Finalist
Cornell ✓ Hot ½ 25% Finalist
Rice ✓ Hot ½ 23% Top School
Dreamsheet schools this recruit dreams of
Stanford Virginia North Carolina
Scouting two independent ceiling reads (±fog)
Shared service (consensus)57.0
Your department55.3
4-year projection47.5
Ranking History junior progression
DATE NATIONAL STATE STR
Early 2027 #194 #15 45.6
Mid 2027 #203 #15 45.4
Late 2027 #205 #15 45.4
Final 2027 #194 #13 45.6
Attributes visible current grades (20–80)
Serve Power 58
Serve Accuracy 58
Return 53
Forehand 51
Backhand 61
Consistency 46
Net Play 59
Speed 55
Stamina 59
Composure 55
Clutch 55
Recruiting
Intended majorSoftware Engineering
Junior tierRegional / State Elite
OriginDomestic
CommitmentUncommitted
Recruiting Timeline
Received interest from Columbia early_contact Wk 1
Received interest from Bucknell early_contact Wk 2
Received interest from Cornell early_contact Wk 3
Offered by Rice offers Wk 9
Offered by Bucknell offers Wk 10
Offered by Columbia offers Wk 13
Offered by Cornell offers Wk 15
Official visit to Bucknell visits Wk 16
Official visit to Columbia visits Wk 18