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Boston Tennis League

Marcus Koblitz's Profile

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  • Rivalries
  • Seasons

I used to play tennis. I still do, but I used to, too.

M. Koblitz

No Update

March 2010
DC
DC NW - Rock Creek Area
DC NW - Forest Hills Park
Men's Competitive2 3.25
Veteran,
played 25 or more matches
13
0 pts
Overall League Record: 30 - 25
Doubles Record: 0 - 0
2026 Record: 0 - 0
2025 Record: 0 - 2
2024 Record: 0 - 0
2023 Record: 0 - 0
2022 Record: 0 - 0
2021 Record: 0 - 2
2020 Record: 0 - 0
2019 Record: 0 - 1
2018 Record: 2 - 3
2017 Record: 0 - 1
2016 Record: 0 - 0
2015 Record: 0 - 0
Playoff Record: 6 - 3
2 out of 3 sets: 24 - 18
3-setters: 2 - 4
2 sets w/3rd set breaker: 5 - 7
10 game Pro-set Record: 1 - 0
Fast Tennis: 0 - 0
Game Win Percentage: 53%

Last 10 Player Scores

Date Match Result Score
05/31/2025 J. Biederman over M. Koblitz 6-0; 6-4
05/26/2025 J. Strum over M. Koblitz 6-3; 6-4
05/10/2021 J. Springer over M. Koblitz 6-4; 6-4
04/23/2021 T. Burrus over M. Koblitz 6-1; 3-6;
TB 12-10
05/24/2019 B. Gerstein over M. Koblitz 6-2; 6-0
10/06/2018 M. Koblitz over M. Labonte 6-2; 6-1
09/29/2018 M. Koblitz over P. Harris 6-1; 7-5
09/01/2018 L. Davison over M. Koblitz 6-3; 2-0 Ret.
08/25/2018 K. Sharafi over M. Koblitz 6-1; 6-1
07/27/2018 G. Cashman over M. Koblitz 6-1; 6-1
Marcus's Photos

Overall League Record: 30 - 25
Doubles Record: 0 - 0
2026 Record: 0 - 0
2025 Record: 0 - 2
2024 Record: 0 - 0
2023 Record: 0 - 0
2022 Record: 0 - 0
2021 Record: 0 - 2
2020 Record: 0 - 0
2019 Record: 0 - 1
2018 Record: 2 - 3
2017 Record: 0 - 1
2016 Record: 0 - 0
2015 Record: 0 - 0
Playoff Record: 6 - 3
2 out of 3 sets: 24 - 18
3-setters: 2 - 4
2 sets w/3rd set breaker: 5 - 7
10 game Pro-set Record: 1 - 0
Fast Tennis: 0 - 0
Game Win Percentage: 53%

Score History

Date Opponents Score
05/31/25 J. Biederman over M. Koblitz
Head to Head Analysis
J. Biederman VS M. Koblitz
1 Wins 0 Wins
Played at : DC NW - Lafayette Rec. Center

More Info
 6-0; 6-4
05/26/25 J. Strum over M. Koblitz
Head to Head Analysis
J. Strum VS M. Koblitz
1 Wins 0 Wins
Played at : DC NW - Forest Hills Park

More Info
 6-3; 6-4
05/10/21 J. Springer over M. Koblitz
Head to Head Analysis
J. Springer VS M. Koblitz
1 Wins 0 Wins
Played at : DC NW - Forest Hills Park

More Info
 6-4; 6-4
04/23/21 T. Burrus over M. Koblitz
Head to Head Analysis
T. Burrus VS M. Koblitz
1 Wins 0 Wins
Played at : DC SE - Garfield Park

More Info
 6-1; 3-6;
TB 12-10
05/24/19 B. Gerstein over M. Koblitz
Head to Head Analysis
B. Gerstein VS M. Koblitz
1 Wins 0 Wins
Played at : DC NW - Fort Stevens

More Info
 6-2; 6-0
10/06/18 M. Koblitz over M. Labonte
Head to Head Analysis
M. Koblitz VS M. Labonte
1 Wins 1 Wins
Played at : DC NW - Fort Stevens

More Info
 6-2; 6-1
09/29/18 M. Koblitz over P. Harris
Head to Head Analysis
M. Koblitz VS P. Harris
1 Wins 1 Wins
Played at : DC NW - Fort Reno

More Info
 6-1; 7-5
09/01/18 L. Davison over M. Koblitz
Head to Head Analysis
L. Davison VS M. Koblitz
1 Wins 0 Wins
Played at : DC NW - Forest Hills Park

More Info
 6-3; 2-0 Ret.
08/25/18 K. Sharafi over M. Koblitz
Head to Head Analysis
K. Sharafi VS M. Koblitz
1 Wins 0 Wins
Played at : DC NW - Forest Hills Park

More Info
 6-1; 6-1
07/27/18 G. Cashman over M. Koblitz
Head to Head Analysis
G. Cashman VS M. Koblitz
1 Wins 0 Wins
Played at : DC NW - Forest Hills Park

More Info
 6-1; 6-1
05/27/17 M. Labonte over M. Koblitz
Head to Head Analysis
M. Labonte VS M. Koblitz
1 Wins 1 Wins
Played at : DC NW - Banneker / Howard University

More Info
 0-0 Late Cancellation
10/04/14
Playoffs 		E. Declerck over M. Koblitz
Head to Head Analysis
E. Declerck VS M. Koblitz
1 Wins 0 Wins
Played at : Arlington - Virginia Highlands Park

More Info
 7-5; 6-3
09/20/14
Playoffs 		M. Koblitz over J. Heuwinkel
Head to Head Analysis
M. Koblitz VS J. Heuwinkel
1 Wins 0 Wins
Played at : Bethesda - Cabin John (Outdoors) Reg. Park

More Info
 6-2; 6-2
09/09/14
Playoffs 		M. Koblitz over B. Simasek
Head to Head Analysis
M. Koblitz VS B. Simasek
1 Wins 0 Wins
Played at : DC NW - Takoma Park

More Info
 10-5
08/30/14 M. Koblitz over C. Darmanin
Head to Head Analysis
M. Koblitz VS C. Darmanin
1 Wins 0 Wins
Played at : DC NW - Banneker / Howard University

More Info
 3-6; 6-0;
TB 10-4
08/02/14 M. Koblitz over C. Davenport
Head to Head Analysis
M. Koblitz VS C. Davenport
1 Wins 0 Wins
Played at : DC NW - Lafayette Rec. Center

More Info
 6-1; 7-5
07/25/14 M. Koblitz over J. Sugarman
Head to Head Analysis
M. Koblitz VS J. Sugarman
1 Wins 0 Wins
Played at : DC NW - Banneker / Howard University

More Info
 6-2; 6-2
07/19/14 P. Mackie over M. Koblitz
Head to Head Analysis
P. Mackie VS M. Koblitz
1 Wins 0 Wins
Played at : Other Courts

More Info
 6-2; 3-6; 6-4
07/03/14 M. Koblitz over R. Stanton
Head to Head Analysis
M. Koblitz VS R. Stanton
1 Wins 0 Wins
Played at : DC NW - Banneker / Howard University

More Info
 6-1; 7-5
05/31/14 A. Sajadi over M. Koblitz
Head to Head Analysis
A. Sajadi VS M. Koblitz
1 Wins 0 Wins
Played at : DC NW - Hardy Rec. Center

More Info
 7-5; 6-4
05/11/13 M. Koblitz over K. Shih
Head to Head Analysis
M. Koblitz VS K. Shih
1 Wins 0 Wins
Played at : DC NW - Takoma Park

More Info
 6-3; 6-3
05/04/13 D. Yanez over M. Koblitz
Head to Head Analysis
D. Yanez VS M. Koblitz
1 Wins 0 Wins
Played at : DC NW - Banneker / Howard University

More Info
 1-6; 6-2; 7-5
04/27/13 M. Koblitz over P. Disciascio
Head to Head Analysis
M. Koblitz VS P. Disciascio
1 Wins 0 Wins
Played at : DC NW - Banneker / Howard University

More Info
 3-6; 6-2; 6-0
04/13/13 J. Kromirs over M. Koblitz
Head to Head Analysis
J. Kromirs VS M. Koblitz
1 Wins 0 Wins
Played at : DC NW - Banneker / Howard University

More Info
 7-5; 1-6; 6-3
03/29/13 M. Koblitz over R. Sale
Head to Head Analysis
M. Koblitz VS R. Sale
1 Wins 0 Wins
Played at : DC NW - Banneker / Howard University

More Info
 6-4; 6-7;
TB 10-8
03/22/13 M. Koblitz over A. Savoie
Head to Head Analysis
M. Koblitz VS A. Savoie
3 Wins 1 Wins
Played at : DC NW - Banneker / Howard University

More Info
 6-3; 6-2
06/09/12 M. Koblitz over J. Lee
Head to Head Analysis
M. Koblitz VS J. Lee
1 Wins 0 Wins
Played at : DC NW - Banneker / Howard University

More Info
 6-3; 6-1
05/25/12 J. Day over M. Koblitz
Head to Head Analysis
J. Day VS M. Koblitz
1 Wins 0 Wins
Played at : DC NW - Takoma Park

More Info
 6-7; 7-5;
TB 10-6
05/18/12 B. Khoa over M. Koblitz
Head to Head Analysis
B. Khoa VS M. Koblitz
1 Wins 0 Wins
Played at : DC NW - Fort Reno

More Info
 4-6; 6-1; 6-3
05/04/12 M. Koblitz over B. Paler
Head to Head Analysis
M. Koblitz VS B. Paler
1 Wins 0 Wins
Played at : DC NW - Banneker / Howard University

More Info
 7-5; 1-6;
TB 10-6
07/19/11
Playoffs 		C. Howard over M. Koblitz
Head to Head Analysis
C. Howard VS M. Koblitz
1 Wins 0 Wins
Played at : DC NW - Banneker / Howard University

More Info
 1-6; 6-2;
TB 10-6
07/09/11
Playoffs 		M. Koblitz over R. Silberman
Head to Head Analysis
M. Koblitz VS R. Silberman
1 Wins 0 Wins
Played at : Arlington - Marcey Road Park

More Info
 6-3; 6-1
06/17/11 M. Koblitz over G. Joseph
Head to Head Analysis
M. Koblitz VS G. Joseph
3 Wins 0 Wins
Played at : DC NW - Takoma Park

More Info
 6-3; 6-4
06/07/11 M. Koblitz over L. Velasco
Head to Head Analysis
M. Koblitz VS L. Velasco
1 Wins 0 Wins
Played at : DC NW - Dupont Circle - 23rd & O

More Info
 6-7; 6-4;
TB 10-5
05/29/11 M. Koblitz over S. Shaikh
Head to Head Analysis
M. Koblitz VS S. Shaikh
1 Wins 0 Wins
Played at : Arlington - Wakefield High School

More Info
 6-2; 2-0 Ret.
05/21/11 M. Koblitz over A. Savoie
Head to Head Analysis
M. Koblitz VS A. Savoie
3 Wins 1 Wins
Played at : DC NW - Banneker / Howard University

More Info
 7-5; 7-6
05/20/11 M. Koblitz over C. Sylvester
Head to Head Analysis
M. Koblitz VS C. Sylvester
1 Wins 0 Wins
Played at : DC NW - Banneker / Howard University

More Info
 6-0; 6-3
05/07/11 A. Savoie over M. Koblitz
Head to Head Analysis
A. Savoie VS M. Koblitz
1 Wins 3 Wins
Played at : DC NW - Banneker / Howard University

More Info
 6-3; 2-6;
TB 7-4
10/19/10
Playoffs 		B. Teixeira over M. Koblitz
Head to Head Analysis
B. Teixeira VS M. Koblitz
1 Wins 0 Wins
Played at : Arlington - Quincy Park

More Info
 6-3; 3-6;
TB 8-6
10/10/10
Playoffs 		M. Koblitz over M. Johnson
Head to Head Analysis
M. Koblitz VS M. Johnson
1 Wins 1 Wins
Played at : DC NW - Banneker / Howard University

More Info
 4-6; 6-3;
TB 7-3
10/06/10
Playoffs 		M. Koblitz over J. Larry
Head to Head Analysis
M. Koblitz VS J. Larry
1 Wins 0 Wins
Played at : Annandale - Wakefield Park

More Info
 6-2; 6-2
09/21/10
Playoffs 		M. Koblitz over G. Joseph
Head to Head Analysis
M. Koblitz VS G. Joseph
3 Wins 0 Wins
Played at : DC NW - Takoma Park

More Info
 6-0; 7-6
09/14/10 M. Koblitz over S. Davies
Head to Head Analysis
M. Koblitz VS S. Davies
1 Wins 0 Wins
Played at : DC NW - Takoma Park

More Info
 6-2; 6-4
09/06/10 M. Johnson over M. Koblitz
Head to Head Analysis
M. Johnson VS M. Koblitz
1 Wins 1 Wins
Played at : DC NW - Banneker / Howard University

More Info
 6-7; 6-3;
TB 7-5
08/28/10 M. Koblitz over A. Savoie
Head to Head Analysis
M. Koblitz VS A. Savoie
3 Wins 1 Wins
Played at : DC NW - Banneker / Howard University

More Info
 6-4; 5-0 Ret.
08/25/10 P. Harris over M. Koblitz
Head to Head Analysis
P. Harris VS M. Koblitz
1 Wins 1 Wins
Played at : DC NW - Banneker / Howard University

More Info
 6-4 Ret.
08/18/10 M. Koblitz over G. Joseph
Head to Head Analysis
M. Koblitz VS G. Joseph
3 Wins 0 Wins
Played at : DC NW - Takoma Park

More Info
 7-6; 6-3
08/04/10 M. Koblitz over R. Paravecchia
Head to Head Analysis
M. Koblitz VS R. Paravecchia
1 Wins 0 Wins
Played at : DC NW - Dupont Circle - 23rd & O

More Info
 6-1; 6-3
07/31/10 M. Koblitz over J. Middleman
Head to Head Analysis
M. Koblitz VS J. Middleman
1 Wins 0 Wins
Played at : DC NW - Hearst Park

More Info
 6-0; 6-0
06/06/10 A. Tanman over M. Koblitz
Head to Head Analysis
A. Tanman VS M. Koblitz
1 Wins 1 Wins
Played at : DC NW - Dupont Circle - 23rd & O

More Info
 6-1; 6-4

Greatest Rivalries

Opponent Matches Record vs. Opp Playoff Record Trend (Most recent to least) Head to Head
A. Savoie
A. Savoie
Record:

(60 - 93)

Playoff Record:

0 - 3

TLN Rating:

Men's Competitive2 3.25

 		4 3-1 0-0 W,W,L,W Head to Head
G. Joseph
G. Joseph
Record:

(141 - 240)

Playoff Record:

8 - 13

TLN Rating:

Men's Skilled 3.0

 		3 3-0 1-0 W,W,W Head to Head
A. Tanman
A. Tanman
Record:

(32 - 33)

Playoff Record:

2 - 3

TLN Rating:

Men's Competitive1 3.5

 		2 1-1 0-0 L,W Head to Head
P. Harris
P. Harris
Record:

(362 - 467)

Playoff Record:

23 - 41

TLN Rating:

Men's Skilled 3.0

 		2 1-1 0-0 W,L Head to Head
M. Johnson
M. Johnson
Record:

(9 - 1)

Playoff Record:

1 - 1

TLN Rating:

Men's Competitive1 3.5

 		2 1-1 1-0 W,L Head to Head
M. Labonte
M. Labonte
Record:

(60 - 146)

Playoff Record:

4 - 5

TLN Rating:

Men's Skilled 3.0

 		2 1-1 0-0 W,L Head to Head

Season Record

Season Name Player's Record Playoff Round Division Level
2025 Spring #3 0-2 Men's Competitive2 3.25
2021 Spring Season #2 0-2 Men's Competitive2 3.25
2019 Spring Season #2 0-1 Men's Competitive2 3.25
2018 Fall Season 2-0 Men's Competitive2 3.25
2018 Summer Season #2 0-3 Men's Competitive1 3.5
2017 Spring Season #2 0-1 Men's Competitive1 3.5
2014 Summer Season #2 3-1 Quarter-Finals Men's Competitive1 3.5
2014 Summer Season #1 1-1 Men's Competitive1 3.5
2013 Spring Season #1 4-2 Men's Competitive1 3.5
2012 Spring Season #2 2-2 Men's Competitive1 3.5
2011 Spring Season #2 5-1 Finals Men's Competitive2 3.25
2010 Summer Season 5-2 Finals Men's Competitive2 3.25
2010 Spring Season #2 2-4 Men's Competitive1 3.5