Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Carlos Costa (Grand Rapids, MI)
Male 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.6556
11/24/2024
Projected Year End Rating 3.6660
11/30/2024 Appeal Available
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2018 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 10 9 1 0 90.0 22 19 3 86.4 179 121 58 67.6 0
Adult 18+ 4.0 3 1 2 0 33.3 8 4 4 50.0 61 34 27 55.7 0
Adult 40+ 3.5 1 1 0 0 100.0 2 2 0 100.0 18 12 6 66.7 0
Total 14 11 3 0 78.6 32 25 7 78.1 258 167 91 64.7 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/08/2018 Adult 18+
3.5		 MVC Daugherty FWL A18-3.5M
Midwest		 D1 Steven Deroos
(3.44) 		Elias Kafantaris
(3.25)
David Kocsis
(3.29) 		W 6-2
4-6
1-0		 3.42 3.55
12/01/2018 Adult 18+
3.5		 MVC Daugherty FWL A18-3.5M
Midwest		 D1 Steven Deroos
(3.44) 		Leo Goddeyne
(3.17)
Jay Raycraft
(3.01) 		W 6-1
6-1		 3.60 3.60
11/10/2018 Adult 18+
4.0		 MVC Carter FWL A18-4.0M
Midwest		 D3 David Sherwood
(3.35) 		Jeff Holcombe
(3.39)
Ray Buursma
(3.66) 		W 7-6
6-0		 3.84 3.60
10/20/2018 Adult 18+
3.5		 MVC Daugherty FWL A18-3.5M
Midwest		 D1 David Sherwood
(3.39) 		Jon Miller
(3.47)
Brett Miller
(3.09) 		W 6-2
6-3		 3.60 3.55
10/13/2018 Adult 18+
4.0		 MVC Carter FWL A18-4.0M
Midwest		 D3 Eddy Schmitt
(3.71) 		Steven Deroos
(3.51)
Nicholas Bennett
(3.96) 		L 3-6
6-4
1-0		 3.65 3.55
09/29/2018 Adult 18+
4.0		 MVC Carter FWL A18-4.0M
Midwest		 D2 Eddy Schmitt
(3.70) 		Lin Bao
(3.77)
Robert Padgett
(3.52) 		L 7-5
3-6
1-0		 3.54 3.52
07/21/2018 Adult 18+
3.5
Districts		 MVC Han SSL A18-3.5M
Midwest		 D3 Cody Stockenauer
(3.51) 		Robert Persky
(3.34)
James Voogd
(3.25) 		L 7-6
2-6
1-0		 3.37 3.49
06/30/2018 Adult 18+
3.5		 MVC Han SSL A18-3.5M
Midwest		 D2 Steven Deroos
(3.43) 		Jon Corra
(3.47)
Ronald Behrndt
(3.23) 		W 6-2
6-3		 3.63 3.55
05/05/2018 Adult 40+
3.5		 MVR Delongpre SSL A40-3.5M
Midwest		 D1 Eddy Schmitt
(3.72) 		John Schimpf
(3.21)
John MacFarlane
(3.65) 		W 6-3
6-3		 3.53 3.53
04/28/2018 Adult 18+
3.5		 MVC Han SSL A18-3.5M
Midwest		 D1 David Sherwood
(3.37) 		Mark Diaz
(3.43)
Paul Cheng
(2.98) 		W 6-2
6-1		 3.61 3.54
04/14/2018 Adult 18+
3.5		 MVC Han SSL A18-3.5M
Midwest		 D2 Steven Deroos
(3.38) 		Jon Corra
(3.51)
Ravinder Sharma
(3.32) 		W 6-4
7-5		 3.56 3.53
03/31/2018 Adult 18+
3.5		 MVC Han SSL A18-3.5M
Midwest		 D1 David Sherwood
(3.39) 		David Kocsis
(3.31)
Elias Kafantaris
(3.23) 		W 7-5
6-3		 3.48 3.49
03/17/2018 Adult 18+
3.5		 MVC Han SSL A18-3.5M
Midwest		 D1 David Sherwood
(3.27) 		Timothy Swain
(3.29)
Andy Amante
(3.28) 		W 6-0
6-0		 3.80 3.52
03/04/2018 Adult 18+
3.5		 MVC Han SSL A18-3.5M
Midwest		 D3 Cristian Anastasiu
(3.24) 		Mark Sloan
(3.19)
Rhyan Sexton
(3.17) 		W 6-4
6-4		 3.33 3.33
12/08/2018 D1 Adult 18+
3.5
MVC Daugherty FWL A18-3.5M
Midwest		 W COE Hicks FWL A18-3.5M
Midwest
Steven Deroos (3.44) 6-2
4-6
1-0		 Elias Kafantaris (3.25)
David Kocsis (3.29)
Match: 3.42 Rating: 3.55
12/01/2018 D1 Adult 18+
3.5
MVC Daugherty FWL A18-3.5M
Midwest		 W PY Raycraft FWL A18-3.5M
Midwest
Steven Deroos (3.44) 6-1
6-1		 Leo Goddeyne (3.17)
Jay Raycraft (3.01)
Match: 3.60 Rating: 3.60
11/10/2018 D3 Adult 18+
4.0
MVC Carter FWL A18-4.0M
Midwest		 W MVH Hoffman FWL A18-4.0M
Midwest
David Sherwood (3.35) 7-6
6-0		 Jeff Holcombe (3.39)
Ray Buursma (3.66)
Match: 3.84 Rating: 3.60
10/20/2018 D1 Adult 18+
3.5
MVC Daugherty FWL A18-3.5M
Midwest		 W MC Schimpf FWL A18-3.5M
Midwest
David Sherwood (3.39) 6-2
6-3		 Jon Miller (3.47)
Brett Miller (3.09)
Match: 3.60 Rating: 3.55
10/13/2018 D3 Adult 18+
4.0
MVC Carter FWL A18-4.0M
Midwest		 L PA Bont FWL A18-4.0M
Midwest
Eddy Schmitt (3.71) 3-6
6-4
1-0		 Steven Deroos (3.51)
Nicholas Bennett (3.96)
Match: 3.65 Rating: 3.55
09/29/2018 D2 Adult 18+
4.0
MVC Carter FWL A18-4.0M
Midwest		 L WH Custodio FWL A18-4.0M
Midwest
Eddy Schmitt (3.70) 7-5
3-6
1-0		 Lin Bao (3.77)
Robert Padgett (3.52)
Match: 3.54 Rating: 3.52
07/21/2018 D3 Adult 18+
3.5
Districts
MVC Han SSL A18-3.5M
Midwest		 L PA Dreisbach FWL A18-3.5M
Midwest
Cody Stockenauer (3.51) 7-6
2-6
1-0		 Robert Persky (3.34)
James Voogd (3.25)
Match: 3.37 Rating: 3.49
06/30/2018 D2 Adult 18+
3.5
MVC Han SSL A18-3.5M
Midwest		 W MC Schimpf SSL A18-3.5M
Midwest
Steven Deroos (3.43) 6-2
6-3		 Jon Corra (3.47)
Ronald Behrndt (3.23)
Match: 3.63 Rating: 3.55
05/05/2018 D1 Adult 40+
3.5
MVR Delongpre SSL A40-3.5M
Midwest		 W MC Labadia SSL A40-3.5M
Midwest
Eddy Schmitt (3.72) 6-3
6-3		 John Schimpf (3.21)
John MacFarlane (3.65)
Match: 3.53 Rating: 3.53
04/28/2018 D1 Adult 18+
3.5
MVC Han SSL A18-3.5M
Midwest		 W PY Raycraft SSL A18-3.5M
Midwest
David Sherwood (3.37) 6-2
6-1		 Mark Diaz (3.43)
Paul Cheng (2.98)
Match: 3.61 Rating: 3.54
04/14/2018 D2 Adult 18+
3.5
MVC Han SSL A18-3.5M
Midwest		 W MC Schimpf SSL A18-3.5M
Midwest
Steven Deroos (3.38) 6-4
7-5		 Jon Corra (3.51)
Ravinder Sharma (3.32)
Match: 3.56 Rating: 3.53
03/31/2018 D1 Adult 18+
3.5
MVC Han SSL A18-3.5M
Midwest		 W COE Hicks SSL A18-3.5M
Midwest
David Sherwood (3.39) 7-5
6-3		 David Kocsis (3.31)
Elias Kafantaris (3.23)
Match: 3.48 Rating: 3.49
03/17/2018 D1 Adult 18+
3.5
MVC Han SSL A18-3.5M
Midwest		 W PA Schaaf SSL A18-3.5M
Midwest
David Sherwood (3.27) 6-0
6-0		 Timothy Swain (3.29)
Andy Amante (3.28)
Match: 3.80 Rating: 3.52
03/04/2018 D3 Adult 18+
3.5
MVC Han SSL A18-3.5M
Midwest		 W WH Sloan SSL A18-3.5M
Midwest
Cristian Anastasiu (3.24) 6-4
6-4		 Mark Sloan (3.19)
Rhyan Sexton (3.17)
Match: 3.33 Rating: 3.33
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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