Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Recent) View Advanced Player Stats
Dirk Koopman (Portland, OR)
Male
Recent Match History
TTR Singles Rating
Last Match Calculated
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TTR Doubles Rating
Last Match Calculated
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Recent Match History
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Recent History
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.5 7 3 4 0 42.9 15 6 9 40.0 122 53 69 43.4 0
Adult 40+ 4.5 9 3 6 0 33.3 23 9 14 39.1 169 80 89 47.3 0
Total 16 6 10 0 37.5 38 15 23 39.5 291 133 158 45.7 0
Match Date Match Team Court Partner Opponent(s) W/L Result Match TTR
06/01/2024 Adult 40+
4.5		 MAC-Aguilar/Austin
Pacific NW		 D1 Daniel Tseng Jon Monson

William Anderson 		L 0-6
6-1
1-0		 NC NC
05/24/2024 Adult 40+
4.5		 MAC-Aguilar/Austin
Pacific NW		 D1 Nathan Austin Brian Jackson

Eugene Jung 		L 6-4
6-2		 NC NC
04/28/2024 Adult 40+
4.5		 MAC-Aguilar/Austin
Pacific NW		 D2 Mike Easton Joshua Owens

Brad Miller 		L 3-6
6-4
1-0		 NC NC
04/06/2024 Adult 18+
4.5
Flight		 MAC-Nilsson
Pacific NW		 D2 Todd Mansfield Mark Chen

Bradley Sumoge 		L 6-4
6-0		 NC NC
03/19/2024 Adult 18+
4.5		 MAC-Nilsson
Pacific NW		 D1 Brian McDonagh Corey Kincaid

Shaun Wilson 		L 6-0
6-3		 NC NC
02/25/2024 Adult 18+
4.5		 MAC-Nilsson
Pacific NW		 D2 Daniel Larsen Steve Vanderploeg

WILLIAM EDWARDS 		L 6-4
6-4		 NC NC
02/24/2024 Adult 18+
4.5		 MAC-Nilsson
Pacific NW		 D3 Todd Siegel John Droege

Eugene Jung 		L 6-4
6-1		 NC NC
02/04/2024 Adult 18+
4.5		 MAC-Nilsson
Pacific NW		 D3 Todd Siegel Ken Blancher

Michael Furuya 		W 1-6
6-3
1-0		 NC NC
02/02/2024 Adult 18+
4.5		 MAC-Nilsson
Pacific NW		 D3 Sergio Toledo Butch Dela Cruz

Steve Vanderploeg 		W 6-2
6-2		 NC NC
01/20/2024 Adult 18+
4.5		 MAC-Nilsson
Pacific NW		 D3 Daniel Larsen Ke Ounaphom

Corey Kincaid 		W 6-2
7-6		 NC NC
10/14/2023 Adult 40+
4.5
Nationals		 N OR-MAC-Nilsson
Pacific NW		 D3 Todd Siegel Gary Gulino

Shihas Vamanjoor 		L 6-3
6-3		 NC NC
10/13/2023 Adult 40+
4.5
Nationals		 N OR-MAC-Nilsson
Pacific NW		 D3 Daniel Larsen Jeffrey Chale

Paul Schiffman 		W 7-6
2-6
1-0		 NC NC
10/13/2023 Adult 40+
4.5
Nationals		 N OR-MAC-Nilsson
Pacific NW		 D2 Brad Miller Sebastian MartinezChristensen

Antonio Necuze 		L 6-4
6-3		 NC NC
08/27/2023 Adult 40+
4.5
Sectionals		 N OR-MAC-Nilsson
Pacific NW		 D3 Daniel Larsen Corey Kincaid

Toby Krauel 		W 6-3
6-1		 NC NC
08/26/2023 Adult 40+
4.5
Sectionals		 N OR-MAC-Nilsson
Pacific NW		 D3 Daniel Larsen Kevin Gandhi

Roger Anderson 		W 6-7
7-5
1-0		 NC NC
08/25/2023 Adult 40+
4.5
Sectionals		 N OR-MAC-Nilsson
Pacific NW		 D3 Daniel Larsen Dylan Cohon

Nick Vikstrom 		L 6-2
1-6
1-0		 NC NC
06/01/2024 D1 Adult 40+
4.5
MAC-Aguilar/Austin
Pacific NW		 L SHC-Monson
Pacific NW
Daniel Tseng 0-6
6-1
1-0		 Jon Monson
William Anderson
Match: NC TTR: NC
05/24/2024 D1 Adult 40+
4.5
MAC-Aguilar/Austin
Pacific NW		 L N OR-PTC-Borosky
Pacific NW
Nathan Austin 6-4
6-2		 Brian Jackson
Eugene Jung
Match: NC TTR: NC
04/28/2024 D2 Adult 40+
4.5
MAC-Aguilar/Austin
Pacific NW		 L UP-Krauel
Pacific NW
Mike Easton 3-6
6-4
1-0		 Joshua Owens
Brad Miller
Match: NC TTR: NC
04/06/2024 D2 Adult 18+
4.5
Flight
MAC-Nilsson
Pacific NW		 L N OR-WHRC-Fjeldsted
Pacific NW
Todd Mansfield 6-4
6-0		 Mark Chen
Bradley Sumoge
Match: NC TTR: NC
03/19/2024 D1 Adult 18+
4.5
MAC-Nilsson
Pacific NW		 L VTC-Burns
Pacific NW
Brian McDonagh 6-0
6-3		 Corey Kincaid
Shaun Wilson
Match: NC TTR: NC
02/25/2024 D2 Adult 18+
4.5
MAC-Nilsson
Pacific NW		 L WHRC-Dela Cruz/Noonberg
Pacific NW
Daniel Larsen 6-4
6-4		 Steve Vanderploeg
WILLIAM EDWARDS
Match: NC TTR: NC
02/24/2024 D3 Adult 18+
4.5
MAC-Nilsson
Pacific NW		 L PTC-Borosky
Pacific NW
Todd Siegel 6-4
6-1		 John Droege
Eugene Jung
Match: NC TTR: NC
02/04/2024 D3 Adult 18+
4.5
MAC-Nilsson
Pacific NW		 W SAC-Furuya/Dewolf
Pacific NW
Todd Siegel 1-6
6-3
1-0		 Ken Blancher
Michael Furuya
Match: NC TTR: NC
02/02/2024 D3 Adult 18+
4.5
MAC-Nilsson
Pacific NW		 W WHRC-Dela Cruz/Noonberg
Pacific NW
Sergio Toledo 6-2
6-2		 Butch Dela Cruz
Steve Vanderploeg
Match: NC TTR: NC
01/20/2024 D3 Adult 18+
4.5
MAC-Nilsson
Pacific NW		 W VTC-Burns
Pacific NW
Daniel Larsen 6-2
7-6		 Ke Ounaphom
Corey Kincaid
Match: NC TTR: NC
10/14/2023 D3 Adult 40+
4.5
Nationals
N OR-MAC-Nilsson
Pacific NW		 L Eastern/Coyle/40&Over4.5M
Eastern
Todd Siegel 6-3
6-3		 Gary Gulino
Shihas Vamanjoor
Match: NC TTR: NC
10/13/2023 D3 Adult 40+
4.5
Nationals
N OR-MAC-Nilsson
Pacific NW		 W ZEPHYR COVE 40AM4.5A
No California
Daniel Larsen 7-6
2-6
1-0		 Jeffrey Chale
Paul Schiffman
Match: NC TTR: NC
10/13/2023 D2 Adult 40+
4.5
Nationals
N OR-MAC-Nilsson
Pacific NW		 L Florida/Cabane/40&Over4.5M
Florida
Brad Miller 6-4
6-3		 Sebastian MartinezChristensen
Antonio Necuze
Match: NC TTR: NC
08/27/2023 D3 Adult 40+
4.5
Sectionals
N OR-MAC-Nilsson
Pacific NW		 W N OR-UP-Krauel
Pacific NW
Daniel Larsen 6-3
6-1		 Corey Kincaid
Toby Krauel
Match: NC TTR: NC
08/26/2023 D3 Adult 40+
4.5
Sectionals
N OR-MAC-Nilsson
Pacific NW		 W SWW-TLTC-Wonneberg
Pacific NW
Daniel Larsen 6-7
7-5
1-0		 Kevin Gandhi
Roger Anderson
Match: NC TTR: NC
08/25/2023 D3 Adult 40+
4.5
Sectionals
N OR-MAC-Nilsson
Pacific NW		 L NWW-NTC-Dalkin
Pacific NW
Daniel Larsen 6-2
1-6
1-0		 Dylan Cohon
Nick Vikstrom
Match: NC TTR: NC
Glossary
Match Player TTR for individual match.
TTR TTR after completed match.
NC Match not calculated into TTR yet.
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