Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2015) View Advanced Player Stats
Derek Doehrmann (Indianapolis, IN)
Male 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.8162
11/15/2025
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
08/02/2015 Mixed 40+
8.0
Districts		 CIN - Indy, M40&O 8.0, Alcala (IRC-E)
Midwest		 D2 Beth Washuta Earl Allen

Christy Johnson 		L 6-3
3-6
1-0		 ----- -----
07/23/2015 Adult 18+
4.0
Flight		 CIN - Indy, A18&O 4.0 M, Doehrmann (CHP)
Midwest		 D1 Dennis Wood Tyler Hornback

Michael Effner 		L 1-6
6-3
1-0		 ----- -----
07/21/2015 Adult 40+
4.0
Flight		 CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 D1 Tim Weisman Darren Wells

Bret Loman 		L 6-4
6-4		 ----- -----
07/16/2015 Adult 18+
4.0		 CIN - Indy, A18&O 4.0 M, Doehrmann (CHP)
Midwest		 D1 Sean Ferbrache Jerry Bollinger

Erik Dustrude 		L 6-4
6-0		 ----- -----
07/14/2015 Adult 40+
4.0		 CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 D2 Matthew Dziadosz Kyle Nelson

David Bartle 		L 7-6
1-6
1-0		 ----- -----
07/09/2015 Adult 18+
4.0		 CIN - Indy, A18&O 4.0 M, Doehrmann (CHP)
Midwest		 D2 Gerard Urick Josh Hedges

Neil Price 		W 7-6
6-1		 ----- -----
07/07/2015 Adult 40+
4.0		 CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 D1 Dennis Wood Roger Harvey

Mark Humphrey 		L 7-6
7-5		 ----- -----
06/25/2015 Adult 18+
4.0		 CIN - Indy, A18&O 4.0 M, Doehrmann (CHP)
Midwest		 D1 Tim Weisman Brent Claymon

James Inman 		W 2-6
6-3
1-0		 ----- -----
06/23/2015 Adult 40+
4.0		 CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 D2 Matthew Dziadosz Rashid Kourany

Jim Lake 		W 6-3
1-6
1-0		 ----- -----
06/11/2015 Adult 18+
4.0		 CIN - Indy, A18&O 4.0 M, Doehrmann (CHP)
Midwest		 D1 Tim Weisman Jerry Bollinger

Erik Dustrude 		W 7-5
2-6
1-0		 ----- -----
06/09/2015 Adult 40+
4.0		 CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 S2 Felix Muhiga W 6-2
6-1		 ----- -----
06/02/2015 Adult 40+
4.0		 CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 D1 Tim Weisman Mark Humphrey

Chad Winings 		W 5-7
6-4
1-0		 ----- -----
05/26/2015 Adult 40+
4.0		 CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 D1 Dennis Wood Craig Herrman

Gerald Keyes 		W 6-1
6-3		 ----- -----
05/21/2015 Adult 18+
4.0		 CIN - Indy, A18&O 4.0 M, Doehrmann (CHP)
Midwest		 D1 Sean Ferbrache Matthew Troyer

Robert Andrews 		W 3-6
7-6
1-0		 ----- -----
05/19/2015 Adult 40+
4.0		 CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 S2 Kurt Ackerman L 2-6
6-3
1-0		 ----- -----
05/14/2015 Adult 18+
4.0		 CIN - Indy, A18&O 4.0 M, Doehrmann (CHP)
Midwest		 D1 Sean Ferbrache Jim Lake

Jeff Rothbard 		L 7-6
6-7
1-0		 ----- -----
05/12/2015 Adult 40+
4.0		 CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 D1 Dennis Wood Scott Black

Dean Mourfield 		W 2-6
7-5
1-0		 ----- -----
05/01/2015 Mixed 40+
8.0		 CIN - Indy, M40&O 8.0, Alcala (IRC-E)
Midwest		 D3 Margo Jokovich Mark Humphrey

Lisa Nelson 		L 6-1
4-6
1-0		 ----- -----
04/26/2015 Mixed 40+
8.0		 CIN - Indy, M40&O 8.0, Alcala (IRC-E)
Midwest		 D3 Beth Washuta Cheryl Smith

William Ellis 		L 6-4
7-5		 ----- -----
04/20/2015 Adult 40+
4.0		 CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 D1 Sean Ferbrache Matthew Collins

Robert Lloyd 		W 7-6
6-7
1-0		 ----- -----
04/13/2015 Adult 40+
4.0		 CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 D1 Matthew Dziadosz Jeff Berg

Scott Fosler 		L 4-6
6-4
1-0		 ----- -----
04/08/2015 Adult 40+
4.5		 CIN - Indy, A40&O 4.5+ M, Branaman (FSSC)
Midwest		 D2 Mark Branaman David Timble

Jay Barnett 		L 6-1
6-0		 ----- -----
04/03/2015 Mixed 40+
8.0		 CIN - Indy, M40&O 8.0, Alcala (IRC-E)
Midwest		 D2 Beth Washuta Robert Browning

Emily Browning 		W 6-2
3-6
1-0		 ----- -----
04/01/2015 Adult 40+
4.5		 CIN - Indy, A40&O 4.5+ M, Branaman (FSSC)
Midwest		 D2 Cary Jerris Frank Alcala

Sam Jamison 		L 4-6
6-1
1-0		 ----- -----
03/29/2015 Mixed 40+
8.0		 CIN - Indy, M40&O 8.0, Alcala (IRC-E)
Midwest		 D3 Margo Jokovich Leah Jamison

Ed Ventura 		W 6-2
6-1		 ----- -----
03/18/2015 Adult 40+
4.5		 CIN - Indy, A40&O 4.5+ M, Branaman (FSSC)
Midwest		 D2 Bryan Harris John Housholder

Brad Coffin 		L 6-0
6-4		 ----- -----
03/16/2015 Adult 40+
4.0		 CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 D1 Dennis Wood Robert Andrews

Matthew Troyer 		L 6-7
6-2
1-0		 ----- -----
03/14/2015 Adult 18+
4.0
Flight		 CIN - Indy, A18&O 4.0 M, Cooper (CHP)
Midwest		 D3 Tim Weisman Mark Branaman

James Ferguson 		L 6-4
6-2		 ----- -----
02/23/2015 Adult 18+
4.0		 CIN - Indy, A18&O 4.0 M, Cooper (CHP)
Midwest		 D2 Matthew Dziadosz J Enright

Doug Pelton 		W 6-3
1-6
1-0		 ----- -----
02/09/2015 Adult 18+
4.0		 CIN - Indy, A18&O 4.0 M, Cooper (CHP)
Midwest		 D1 Dennis Wood Eric Doerr

David Wright 		W 6-3
6-2		 ----- -----
01/26/2015 Adult 18+
4.0		 CIN - Indy, A18&O 4.0 M, Cooper (CHP)
Midwest		 D1 Sean Ferbrache Jeff Berg

Ted Epperson 		W 6-3
6-2		 ----- -----
01/12/2015 Adult 18+
4.0		 CIN - Indy, A18&O 4.0 M, Cooper (CHP)
Midwest		 D1 Jeff Mortier Matthew Troyer

Robert Andrews 		L 4-6
6-3
1-0		 ----- -----
08/02/2015 D2 Mixed 40+
8.0
Districts
CIN - Indy, M40&O 8.0, Alcala (IRC-E)
Midwest		 L CIN - Indy, M40&O 8.0, Allen (LNHS)
Midwest
Beth Washuta 6-3
3-6
1-0		 Earl Allen
Christy Johnson
Match: ----- Rating: -----
07/23/2015 D1 Adult 18+
4.0
Flight
CIN - Indy, A18&O 4.0 M, Doehrmann (CHP)
Midwest		 L CIN - Indy, A18&O 4.0 M, Bocade (CHP)
Midwest
Dennis Wood () 1-6
6-3
1-0		 Tyler Hornback
Michael Effner
Match: ----- Rating: -----
07/21/2015 D1 Adult 40+
4.0
Flight
CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 L CIN - Indy, A40&O 4.0 M, Wells (IRC-E)
Midwest
Tim Weisman () 6-4
6-4		 Darren Wells
Bret Loman
Match: ----- Rating: -----
07/16/2015 D1 Adult 18+
4.0
CIN - Indy, A18&O 4.0 M, Doehrmann (CHP)
Midwest		 L CIN - Indy, A18&O 4.0 M, Friend (HSE)
Midwest
Sean Ferbrache () 6-4
6-0		 Jerry Bollinger
Erik Dustrude
Match: ----- Rating: -----
07/14/2015 D2 Adult 40+
4.0
CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 L CIN - Indy, A40&O 4.0 M, Holtzclaw (M-YMCA)
Midwest
Matthew Dziadosz () 7-6
1-6
1-0		 Kyle Nelson
David Bartle
Match: ----- Rating: -----
07/09/2015 D2 Adult 18+
4.0
CIN - Indy, A18&O 4.0 M, Doehrmann (CHP)
Midwest		 W CIN - Indy, A18&O 4.0 M, Price (CRC)
Midwest
Gerard Urick () 7-6
6-1		 Josh Hedges
Neil Price
Match: ----- Rating: -----
07/07/2015 D1 Adult 40+
4.0
CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 L CIN - Indy, A40&O 4.0 M, Humphrey (WHS)
Midwest
Dennis Wood () 7-6
7-5		 Roger Harvey
Mark Humphrey
Match: ----- Rating: -----
06/25/2015 D1 Adult 18+
4.0
CIN - Indy, A18&O 4.0 M, Doehrmann (CHP)
Midwest		 W CIN - Indy, A18&O 4.0 M, Wells (BRE)
Midwest
Tim Weisman () 2-6
6-3
1-0		 Brent Claymon
James Inman
Match: ----- Rating: -----
06/23/2015 D2 Adult 40+
4.0
CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 W CIN - Indy, A40&O 4.0 M, Gupta (IRC-D)
Midwest
Matthew Dziadosz () 6-3
1-6
1-0		 Rashid Kourany
Jim Lake
Match: ----- Rating: -----
06/11/2015 D1 Adult 18+
4.0
CIN - Indy, A18&O 4.0 M, Doehrmann (CHP)
Midwest		 W CIN - Indy, A18&O 4.0 M, Friend (HSE)
Midwest
Tim Weisman () 7-5
2-6
1-0		 Jerry Bollinger
Erik Dustrude
Match: ----- Rating: -----
06/09/2015 S2 Adult 40+
4.0
CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 W CIN - Indy, A40&O 4.0 M, Holtzclaw (M-YMCA)
Midwest
6-2
6-1		 Felix Muhiga
Match: ----- Rating: -----
06/02/2015 D1 Adult 40+
4.0
CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 W CIN - Indy, A40&O 4.0 M, Humphrey (WHS)
Midwest
Tim Weisman () 5-7
6-4
1-0		 Mark Humphrey
Chad Winings
Match: ----- Rating: -----
05/26/2015 D1 Adult 40+
4.0
CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 W CIN - Indy, A40&O 4.0 M, Mandel (ZMS)
Midwest
Dennis Wood () 6-1
6-3		 Craig Herrman
Gerald Keyes
Match: ----- Rating: -----
05/21/2015 D1 Adult 18+
4.0
CIN - Indy, A18&O 4.0 M, Doehrmann (CHP)
Midwest		 W CIN - Indy, A18&O 4.0 M, Wells (BRE)
Midwest
Sean Ferbrache () 3-6
7-6
1-0		 Matthew Troyer
Robert Andrews
Match: ----- Rating: -----
05/19/2015 S2 Adult 40+
4.0
CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 L CIN - Indy, A40&O 4.0 M, Gupta (IRC-D)
Midwest
2-6
6-3
1-0		 Kurt Ackerman
Match: ----- Rating: -----
05/14/2015 D1 Adult 18+
4.0
CIN - Indy, A18&O 4.0 M, Doehrmann (CHP)
Midwest		 L CIN - Indy, A18&O 4.0 M, Gupta (IRC-D)
Midwest
Sean Ferbrache () 7-6
6-7
1-0		 Jim Lake
Jeff Rothbard
Match: ----- Rating: -----
05/12/2015 D1 Adult 40+
4.0
CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 W CIN - Indy, A40&O 4.0 M, Shippy (BCC)
Midwest
Dennis Wood () 2-6
7-5
1-0		 Scott Black
Dean Mourfield
Match: ----- Rating: -----
05/01/2015 D3 Mixed 40+
8.0
CIN - Indy, M40&O 8.0, Alcala (IRC-E)
Midwest		 L CIN - Indy, M40&O 8.0, Nelson (CRC)
Midwest
Margo Jokovich 6-1
4-6
1-0		 Mark Humphrey
Lisa Nelson
Match: ----- Rating: -----
04/26/2015 D3 Mixed 40+
8.0
CIN - Indy, M40&O 8.0, Alcala (IRC-E)
Midwest		 L CIN - Indy, M40&O 8.0, Allen (CHP)
Midwest
Beth Washuta 6-4
7-5		 Cheryl Smith
William Ellis
Match: ----- Rating: -----
04/20/2015 D1 Adult 40+
4.0
CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 W CIN - Indy, A40&O 4.0 M, Benjamin (CRC)
Midwest
Sean Ferbrache () 7-6
6-7
1-0		 Matthew Collins
Robert Lloyd
Match: ----- Rating: -----
04/13/2015 D1 Adult 40+
4.0
CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 L CIN - Indy, A40&O 4.0 M, Langford (CHP)
Midwest
Matthew Dziadosz () 4-6
6-4
1-0		 Jeff Berg
Scott Fosler
Match: ----- Rating: -----
04/08/2015 D2 Adult 40+
4.5
CIN - Indy, A40&O 4.5+ M, Branaman (FSSC)
Midwest		 L CIN - Indy, A40&O 4.5+ M, Burton (IRC-E)
Midwest
Mark Branaman () 6-1
6-0		 David Timble
Jay Barnett
Match: ----- Rating: -----
04/03/2015 D2 Mixed 40+
8.0
CIN - Indy, M40&O 8.0, Alcala (IRC-E)
Midwest		 W CIN - Indy, M40&O 8.0, Arnold (CRC)
Midwest
Beth Washuta 6-2
3-6
1-0		 Robert Browning
Emily Browning
Match: ----- Rating: -----
04/01/2015 D2 Adult 40+
4.5
CIN - Indy, A40&O 4.5+ M, Branaman (FSSC)
Midwest		 L CIN - Indy, A40&O 4.5+ M, Patel (IRC-D)
Midwest
Cary Jerris () 4-6
6-1
1-0		 Frank Alcala
Sam Jamison
Match: ----- Rating: -----
03/29/2015 D3 Mixed 40+
8.0
CIN - Indy, M40&O 8.0, Alcala (IRC-E)
Midwest		 W CIN - Indy, M40&O 8.0, Dalla Costa (IRC-E)
Midwest
Margo Jokovich 6-2
6-1		 Leah Jamison
Ed Ventura
Match: ----- Rating: -----
03/18/2015 D2 Adult 40+
4.5
CIN - Indy, A40&O 4.5+ M, Branaman (FSSC)
Midwest		 L CIN - Indy, A40&O 4.5+ M, Burton (IRC-E)
Midwest
Bryan Harris () 6-0
6-4		 John Housholder
Brad Coffin
Match: ----- Rating: -----
03/16/2015 D1 Adult 40+
4.0
CIN - Indy, A40&O 4.0 M, Cooper (CHP)
Midwest		 L CIN - Indy, A40&O 4.0 M, Wells (IRC-E)
Midwest
Dennis Wood () 6-7
6-2
1-0		 Robert Andrews
Matthew Troyer
Match: ----- Rating: -----
03/14/2015 D3 Adult 18+
4.0
Flight
CIN - Indy, A18&O 4.0 M, Cooper (CHP)
Midwest		 L CIN - Indy, A18&O 4.0 M, Branaman (FSSC)
Midwest
Tim Weisman () 6-4
6-2		 Mark Branaman
James Ferguson
Match: ----- Rating: -----
02/23/2015 D2 Adult 18+
4.0
CIN - Indy, A18&O 4.0 M, Cooper (CHP)
Midwest		 W CIN - Indy, A18&O 4.0 M, Bean (FSSC)
Midwest
Matthew Dziadosz () 6-3
1-6
1-0		 J Enright
Doug Pelton
Match: ----- Rating: -----
02/09/2015 D1 Adult 18+
4.0
CIN - Indy, A18&O 4.0 M, Cooper (CHP)
Midwest		 W CIN - Indy, A18&O 4.0 M, Davis (UIndy)
Midwest
Dennis Wood () 6-3
6-2		 Eric Doerr
David Wright
Match: ----- Rating: -----
01/26/2015 D1 Adult 18+
4.0
CIN - Indy, A18&O 4.0 M, Cooper (CHP)
Midwest		 W CIN - Indy, A18&O 4.0 M, Langford (CHP)
Midwest
Sean Ferbrache () 6-3
6-2		 Jeff Berg
Ted Epperson
Match: ----- Rating: -----
01/12/2015 D1 Adult 18+
4.0
CIN - Indy, A18&O 4.0 M, Cooper (CHP)
Midwest		 L CIN - Indy, A18&O 4.0 M, Wells (IRC-E)
Midwest
Jeff Mortier () 4-6
6-3
1-0		 Matthew Troyer
Robert Andrews
Match: ----- Rating: -----
Glossary
Match Player rating for individual match.
Rating Dynamic rating after completed match.
NC Match not yet calculated into rating.
S Self rated or unrated player involved in match so no match rating calculated for current player.
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