Match History (2021) View Advanced Player Stats
Calvin Koo (WOBURN, MA)
Male
TTR Singles Rating
Last Match Calculated
------
--------
Rating Meter
TTR Doubles Rating
Last Match Calculated
------
--------
Rating Meter
2021 Overall Season
League/Level Total
Matches
Win Loss Tie WPct Total
Sets
Win Loss WPct Total
Games
Win Loss WPct Defaults
Adult 18+ 3.5 6 3 3 0 50.0 15 7 8 46.7 118 59 59 50.0 0
Mixed 18+ 7.0 3 1 2 0 33.3 7 2 5 28.6 60 26 34 43.3 0
Mixed 40+ 7.0 3 2 1 0 66.7 6 4 2 66.7 48 28 20 58.3 0
Total 12 6 6 0 50.0 28 13 15 46.4 226 113 113 50.0 0
Match Date Match Team Court Partner Opponent(s) W/L Result Match TTR
12/17/2021 Mixed 40+
7.0
WOB:Serves You Right:Carey Hastings
New England
D1 Maureen Mullen Elisabeth Harris

Marshall Iliff
W 6-2
6-0
NC NC
12/03/2021 Mixed 40+
7.0
WOB:Serves You Right:Carey Hastings
New England
D2 Maureen Mullen Andrew Goodrich

Ruth Birnberg
W 6-3
6-3
NC NC
10/08/2021 Mixed 40+
7.0
WOB:Serves You Right:Carey Hastings
New England
D2 Susan DelGreco Elisabeth Harris

David Harris
L 6-2
6-2
NC NC
08/07/2021 Adult 18+
3.5
Districts
WOB:Woburn:Delay/Ow
New England
D3 Arturo Vegas Sivakumar Jegadeesan

Ram Pandey
L 6-4
6-3
NC NC
07/06/2021 Adult 18+
3.5
WOB:Woburn:Delay/Ow
New England
D2 Arturo Vegas Pablo Suarez

Harish Mehta
L 3-6
6-2
1-0
NC NC
06/26/2021 Mixed 18+
7.0
Districts
WOB:Serves You Right;Carey
New England
D3 Andrea Pion Eleni Zekirias

Steve MacLeod
L 6-4
6-4
NC NC
06/22/2021 Adult 18+
3.5
WOB:Woburn:Delay/Ow
New England
D3 Henry Moon Roland Lewan

Tim Mayer
W 6-2
6-3
NC NC
06/15/2021 Adult 18+
3.5
WOB:Woburn:Delay/Ow
New England
D2 Arturo Vegas Paul Siegenthaler

David Sonner
W 6-7
6-4
1-0
NC NC
06/08/2021 Adult 18+
3.5
WOB:Woburn:Delay/Ow
New England
D2 Richard Ow Bruce Haimowitz

David Cucchiara
L 7-5
6-2
NC NC
05/18/2021 Adult 18+
3.5
WOB:Woburn:Delay/Ow
New England
D2 Hiep Lam Jeffrey Olivet

Philseok Kim
W 5-7
6-1
1-0
NC NC
04/02/2021 Mixed 18+
7.0
WOB:Serves You Right;Carey
New England
D2 Laurel Carey Kimberly Murphy

Eric Klein
L 6-2
7-6
NC NC
03/19/2021 Mixed 18+
7.0
WOB:Serves You Right;Carey
New England
D1 Andrea Pion Gabriela Gonzalez

Kevin O'Brien
W 6-3
3-6
1-0
NC NC
Glossary
Match Player TTR for individual match.
TTR TTR after completed match.
NC Match not calculated into TTR yet.
This site is not affiliated, endorsed, or associated by or with the USTA in any manner nor are the ratings affiliated with the NTRP rating system.
Copyright © 2016-2025 TennisRecord.com All rights reserved.

Privacy Policy  |  Sitemap