Jon Koo's Profile

Championships:

2015 Fall SeasonFall Season Men's Competitive1 3.5

2014 Fall SeasonFall Season Men's Competitive2 3.25

Favorite Professional Player:Roger Federer

Favorite Shot:

Driving Forehand

Game Description:

I track down every single ball! Defensive baseliner dreaming to be playing more like Roger someday.

J. Koo

No Update

Member Since:

June 2014

Participating City:

Portland

Playing Region:

Portland

Home Court:

Portland - West Hills Racquet Club

TLN's Player Rating:

Men's Advanced1 4.0

League's Rating Status:

Veteran,
played 25 or more matches

Number of Seasons Played:

Player of the Year Points:

0 pts

Overall League Record:	20 - 22
Doubles Record:	0 - 0
2026 Record:	0 - 0
2025 Record:	0 - 0
2024 Record:	0 - 0
2023 Record:	0 - 0
2022 Record:	0 - 0
2021 Record:	0 - 0
2020 Record:	0 - 0
2019 Record:	0 - 0
2018 Record:	0 - 0
2017 Record:	0 - 0
2016 Record:	2 - 1
2015 Record:	11 - 9
Playoff Record:	5 - 0
2 out of 3 sets:	20 - 20
3-setters:	6 - 6
2 sets w/3rd set breaker:	0 - 2
10 game Pro-set Record:	0 - 0
Fast Tennis:	0 - 0
Game Win Percentage:	51%

Last 10 Player Scores

Date	Match Result	Score
05/12/2016	J. Payne over J. Koo	4-6; 7-5; 7-6
05/06/2016	J. Koo over J. Payne	6-2; 6-3
04/16/2016	J. Koo over G. Weaver	6-3; 6-1
11/21/2015 Playoffs	J. Koo over D. Plasto	6-4; 3-6; 6-1
11/06/2015 Playoffs	J. Koo over G. Chasnoff	6-2; 6-3
11/03/2015	J. Koo over J. Brown	6-0; 6-2
10/29/2015 Playoffs	J. Koo over G. Weaver	6-2; 6-2
10/20/2015	D. Knoll over J. Koo	3-6; 6-1; 6-2
10/03/2015	J. Koo over C. Jaspera	6-7; 6-2; 6-3
09/26/2015	J. Koo over R. Schultz	6-2; 6-4

Jon's Photos

Overall League Record:	20 - 22
Doubles Record:	0 - 0
2026 Record:	0 - 0
2025 Record:	0 - 0
2024 Record:	0 - 0
2023 Record:	0 - 0
2022 Record:	0 - 0
2021 Record:	0 - 0
2020 Record:	0 - 0
2019 Record:	0 - 0
2018 Record:	0 - 0
2017 Record:	0 - 0
2016 Record:	2 - 1
2015 Record:	11 - 9
Playoff Record:	5 - 0
2 out of 3 sets:	20 - 20
3-setters:	6 - 6
2 sets w/3rd set breaker:	0 - 2
10 game Pro-set Record:	0 - 0
Fast Tennis:	0 - 0
Game Win Percentage:	51%

Score History

Date	Opponents	Score
05/12/16	J. Payne over J. Koo Head to Head Analysis J. Payne VS J. Koo 1 Wins 1 Wins Played at : Portland - Washington Park More Info	4-6; 7-5; 7-6
05/06/16	J. Koo over J. Payne Head to Head Analysis J. Koo VS J. Payne 1 Wins 1 Wins Played at : Portland - West Hills Racquet Club More Info	6-2; 6-3
04/16/16	J. Koo over G. Weaver Head to Head Analysis J. Koo VS G. Weaver 2 Wins 0 Wins Played at : Portland - West Hills Racquet Club More Info	6-3; 6-1
11/21/15 Playoffs	J. Koo over D. Plasto Head to Head Analysis J. Koo VS D. Plasto 2 Wins 0 Wins Played at : Portland - St. John's Racquet Center More Info	6-4; 3-6; 6-1
11/06/15 Playoffs	J. Koo over G. Chasnoff Head to Head Analysis J. Koo VS G. Chasnoff 1 Wins 0 Wins Played at : Portland - Portland Athletic Club More Info	6-2; 6-3
11/03/15	J. Koo over J. Brown Head to Head Analysis J. Koo VS J. Brown 1 Wins 0 Wins Played at : Portland - Portland Athletic Club More Info	6-0; 6-2
10/29/15 Playoffs	J. Koo over G. Weaver Head to Head Analysis J. Koo VS G. Weaver 2 Wins 0 Wins Played at : Portland - West Hills Racquet Club More Info	6-2; 6-2
10/20/15	D. Knoll over J. Koo Head to Head Analysis D. Knoll VS J. Koo 1 Wins 0 Wins Played at : Portland - Willamette Park More Info	3-6; 6-1; 6-2
10/03/15	J. Koo over C. Jaspera Head to Head Analysis J. Koo VS C. Jaspera 1 Wins 1 Wins Played at : Portland - Grant Park More Info	6-7; 6-2; 6-3
09/26/15	J. Koo over R. Schultz Head to Head Analysis J. Koo VS R. Schultz 1 Wins 0 Wins Played at : Portland - Grant Park More Info	6-2; 6-4
09/25/15	A. Van Dyke over J. Koo Head to Head Analysis A. Van Dyke VS J. Koo 1 Wins 0 Wins Played at : Beaverton - Camille Park More Info	7-5; 6-3
09/21/15	J. Koo over C. Morgan Head to Head Analysis J. Koo VS C. Morgan 1 Wins 0 Wins Played at : Beaverton - Camille Park More Info	1-6; 6-0; 6-4
09/12/15	J. Koo over J. Shapiro Head to Head Analysis J. Koo VS J. Shapiro 1 Wins 0 Wins Played at : Portland - Grant Park More Info	6-2; 4-6; 6-4
09/12/15	J. Koo over D. Plasto Head to Head Analysis J. Koo VS D. Plasto 2 Wins 0 Wins Played at : Portland - Irving Park More Info	6-3; 1-6; 6-3
09/11/15	J. Andon over J. Koo Head to Head Analysis J. Andon VS J. Koo 1 Wins 1 Wins Played at : Portland - Irving Park More Info	6-2; 6-1
09/04/15	J. Koo over J. Andon Head to Head Analysis J. Koo VS J. Andon 1 Wins 1 Wins Played at : Portland - Irving Park More Info	6-7; 6-4; 6-2
09/03/15	C. Jaspera over J. Koo Head to Head Analysis C. Jaspera VS J. Koo 1 Wins 1 Wins Played at : Portland - Alex Rovello Courts More Info	6-1; 6-4
02/25/15	T. Meyer over J. Koo Head to Head Analysis T. Meyer VS J. Koo 3 Wins 1 Wins Played at : Trabuco Canyon - Dove Canyon More Info	6-4; 6-3
02/16/15	K. Nguyen over J. Koo Head to Head Analysis K. Nguyen VS J. Koo 3 Wins 0 Wins Played at : Irvine - Las Lomas Park More Info	7-6; 7-5
01/30/15	A. Lean over J. Koo Head to Head Analysis A. Lean VS J. Koo 1 Wins 0 Wins Played at : Irvine - Lower Peters Canyon Park More Info	7-5; 6-4
01/22/15	C. DuAlba over J. Koo Head to Head Analysis C. DuAlba VS J. Koo 3 Wins 0 Wins Played at : Irvine - Knollcrest Park More Info	7-6; 2-6; 6-3
01/21/15	T. Meyer over J. Koo Head to Head Analysis T. Meyer VS J. Koo 3 Wins 1 Wins Played at : Trabuco Canyon - Dove Canyon More Info	7-5; 6-0
01/19/15	J. Koo over T. Meyer Head to Head Analysis J. Koo VS T. Meyer 1 Wins 3 Wins Played at : Trabuco Canyon - Dove Canyon More Info	6-4; 6-4
12/05/14 Playoffs	J. Koo over N. Kandala Head to Head Analysis J. Koo VS N. Kandala 2 Wins 0 Wins Played at : Irvine - Bill Barber Park More Info	6-3; 6-3
11/22/14 Playoffs	J. Koo over K. Schwandt Head to Head Analysis J. Koo VS K. Schwandt 3 Wins 0 Wins Played at : More Info	6-1; 6-1
11/05/14	J. Koo over K. Schwandt Head to Head Analysis J. Koo VS K. Schwandt 3 Wins 0 Wins Played at : Irvine - Valley Oak Park More Info	6-2; 6-2
11/03/14	J. Koo over N. Kandala Head to Head Analysis J. Koo VS N. Kandala 2 Wins 0 Wins Played at : Irvine - Valley Oak Park More Info	6-2; 6-1
11/02/14	J. Koo over L. Bryson Head to Head Analysis J. Koo VS L. Bryson 1 Wins 0 Wins Played at : Irvine - Valley Oak Park More Info	6-3; 6-4
10/11/14	J. Koo over K. Schwandt Head to Head Analysis J. Koo VS K. Schwandt 3 Wins 0 Wins Played at : Irvine - Spectrum Center More Info	6-1; 6-1
10/04/14	M. Mazza over J. Koo Head to Head Analysis M. Mazza VS J. Koo 1 Wins 0 Wins Played at : Irvine - Woodbridge Tennis Club More Info	6-1; 6-4
08/08/14	R. Laigneau over J. Koo Head to Head Analysis R. Laigneau VS J. Koo 2 Wins 0 Wins Played at : Irvine - Knollcrest Park More Info	6-4; 6-1
08/06/14	K. Nguyen over J. Koo Head to Head Analysis K. Nguyen VS J. Koo 3 Wins 0 Wins Played at : Irvine - Knollcrest Park More Info	6-7; 6-0; 6-2
08/04/14	T. Meyer over J. Koo Head to Head Analysis T. Meyer VS J. Koo 3 Wins 1 Wins Played at : Irvine - Cypress Park More Info	7-6; 3-6; 6-4
08/02/14	K. Wang over J. Koo Head to Head Analysis K. Wang VS J. Koo 1 Wins 0 Wins Played at : Irvine - UC Irvine More Info	6-2; 6-2
07/25/14	C. Stone over J. Koo Head to Head Analysis C. Stone VS J. Koo 1 Wins 1 Wins Played at : Other Courts More Info	6-3; 1-6; 6-3
07/23/14	C. DuAlba over J. Koo Head to Head Analysis C. DuAlba VS J. Koo 3 Wins 0 Wins Played at : Irvine - Deerfield Community Park More Info	6-3; 6-4
07/19/14	J. Koo over C. Stone Head to Head Analysis J. Koo VS C. Stone 1 Wins 1 Wins Played at : More Info	6-4; 6-2
07/16/14	C. DuAlba over J. Koo Head to Head Analysis C. DuAlba VS J. Koo 3 Wins 0 Wins Played at : Irvine - Bill Barber Park More Info	7-6; 2-6; TB 7-2
07/13/14	K. Nguyen over J. Koo Head to Head Analysis K. Nguyen VS J. Koo 3 Wins 0 Wins Played at : Irvine - Anteater Rec. Center More Info	6-7; 7-6; TB 10-7
07/05/14	G. Tell over J. Koo Head to Head Analysis G. Tell VS J. Koo 1 Wins 0 Wins Played at : Other Courts More Info	6-1; 6-3
06/23/14	J. Padilla over J. Koo Head to Head Analysis J. Padilla VS J. Koo 1 Wins 0 Wins Played at : Irvine - Irvine Valley College More Info	6-3; 6-2
06/20/14	R. Laigneau over J. Koo Head to Head Analysis R. Laigneau VS J. Koo 2 Wins 0 Wins Played at : Irvine - Lower Peters Canyon Park More Info	6-4; 6-2

Greatest Rivalries

Opponent	Matches	Record vs. Opp	Playoff Record	Trend (Most recent to least)	Head to Head
T. Meyer T. Meyer Record: (19 - 18) Playoff Record: 1 - 3 TLN Rating: Men's Advanced2 3.75	4	1-3	0-0	L,W,L,L	Head to Head
K. Schwandt K. Schwandt Record: (19 - 24) Playoff Record: 2 - 3 TLN Rating: Men's Competitive1 3.5	3	3-0	1-0	W,W,W	Head to Head
K. Nguyen K. Nguyen Record: (146 - 108) Playoff Record: 11 - 12 TLN Rating: Men's Advanced1 4.0	3	0-3	0-0	L,L,L	Head to Head
C. DuAlba C. DuAlba Record: (61 - 67) Playoff Record: 5 - 6 TLN Rating: Men's Competitive2 3.25	3	0-3	0-0	L,L,L	Head to Head
N. Kandala N. Kandala Record: (60 - 65) Playoff Record: 13 - 15 TLN Rating: Men's Competitive1 3.5	2	2-0	1-0	W,W	Head to Head
D. Plasto D. Plasto Record: (9 - 6) Playoff Record: 2 - 1 TLN Rating: Men's Competitive1 3.5	2	2-0	1-0	W,W	Head to Head
G. Weaver G. Weaver Record: (100 - 81) Playoff Record: 6 - 9 TLN Rating: Men's Competitive1 3.5	2	2-0	1-0	W,W	Head to Head
C. Stone C. Stone Record: (11 - 15) Playoff Record: 3 - 2 TLN Rating: Men's Advanced1 4.0	2	1-1	0-0	L,W	Head to Head
C. Jaspera C. Jaspera Record: (56 - 46) Playoff Record: 8 - 6 TLN Rating: Men's Competitive2 3.25	2	1-1	0-0	W,L	Head to Head
J. Andon J. Andon Record: (21 - 18) Playoff Record: 3 - 2 TLN Rating: Men's Advanced2 3.75	2	1-1	0-0	L,W	Head to Head
J. Payne J. Payne Record: (17 - 16) Playoff Record: 3 - 2 TLN Rating: Men's Competitive1 3.5	2	1-1	0-0	L,W	Head to Head
R. Laigneau R. Laigneau Record: (25 - 11) Playoff Record: 6 - 1 TLN Rating: Men's Advanced1 4.0	2	0-2	0-0	L,L	Head to Head

Season Record

Season Name	Player's Record	Playoff Round	Division Level
2016 Spring Season	2-1		Men's Advanced2 3.75
2015 Fall Season	7-4	Champion	Men's Advanced2 3.75
2015 Early Spring Season	1-5		Men's Competitive1 3.5
2014 Fall Season	4-1	Champion	Men's Competitive2 3.25
2014 Summer Season	1-11		Men's Advanced2 3.75

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