Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Rating) View Advanced Player Stats
Neil Dyoco (Chicago, IL)
Male 		3.0 S
11/7/2024
Estimated Dynamic Rating 3.0773
9/8/2025
Projected Year End Rating ------
----------
3.0 Rating Meter
Rating Meter
2.5001 - 3.0000
Recent Match History Current Rating History
Current Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 3.0 10 8 2 0 80.0 21 16 5 76.2 177 102 75 57.6 0
Combo 7.5 1 0 1 0 0.0 2 0 2 0.0 16 4 12 25.0 0
Mixed 18+ 7.0 6 0 6 0 0.0 13 1 12 7.7 103 33 70 32.0 0
Mixed 40+ 7.0 3 0 3 0 0.0 7 1 6 14.3 52 18 34 34.6 0
Total 20 8 12 0 40.0 43 18 25 41.9 348 157 191 45.1 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
08/16/2025 Mixed 18+
7.0		 CDTA S M187.0 4McFetridge Baltazar Sat 5 $25
Midwest		 D2 Sarah Haas
(3.25) 		Brian Toba
(3.37)
Sherry Polachek
(3.38) 		L 6-3
6-4		 2.91 2.74
08/15/2025 Mixed 40+
7.0		 CDTA S M407.0 6Centennial Mesh Wed 7 $20
Midwest		 D2 DANIELLE ARENDS
(3.41) 		Michelle Yeh
(2.90)
Thomas Kim
(2.92) 		L 6-2
3-6
1-0		 S 2.64
08/10/2025 Adult 40+
3.0
Regionals		 CDTA W 40&OM3.0 2.Centennial Siegel Sat 7 $20
Midwest		 D2 Arnold Villagomez
(3.02) 		Erik Siembab
(3.08)
Donald Stone
(2.95) 		L 6-0
6-3		 2.74 3.08
08/09/2025 Mixed 18+
7.0		 CDTA S M187.0 4McFetridge Baltazar Sat 5 $25
Midwest		 D2 Sarah Haas
(3.26) 		Debbie Schaefer
(3.78)
Brandon Istad
(3.03) 		L 6-0
6-0		 2.64 2.64
08/06/2025 Mixed 40+
7.0		 CDTA S M407.0 6Centennial Mesh Wed 7 $20
Midwest		 D2 Daione Mitchell
(2.86) 		Jeff Lemna
(3.11)
Becky Lemna
(3.31) 		L 6-3
6-2		 2.80 2.69
08/03/2025 Adult 40+
3.0
Districts		 CDTA W 40&OM3.0 2.Centennial Siegel Sat 7 $20
Midwest		 D2 Brett Leibsker
(2.71) 		Alan Mesh
(2.59)
William Bridges
(2.55) 		W 6-0
6-0		 S 3.15
07/29/2025 Mixed 40+
7.0		 CDTA S M407.0 6Centennial Mesh Wed 7 $20
Midwest		 D2 Lyndsay Cavanagh
(3.48) 		Diane Egan
(3.39)
Scott Smith
(3.36) 		L 6-3
6-2		 2.69 2.63
06/14/2025 Adult 40+
3.0		 CDTA S A40M3.0 1Centennial Siegel Sat 3 $20
Midwest		 D1 Nick Miller
(2.62) 		Steven Betts
(3.01)
Andy Knott
(3.09) 		L 6-1
6-1		 2.95 3.15
06/12/2025 Mixed 18+
7.0		 CDTA S M187.0 4McFetridge Baltazar Sat 5 $25
Midwest		 D3 Laura Keener
(3.62) 		Liza Spinazze
(3.70)
Manuel Rus
(3.00) 		L 6-2
6-2		 2.55 2.58
06/01/2025 Mixed 18+
7.0		 CDTA S M187.0 4McFetridge Baltazar Sat 5 $25
Midwest		 D3 Illana Hodges
(3.66) 		Huan Chang
(3.93)
Jackson Miller
(3.49) 		L 6-3
6-2		 2.59 2.59
05/31/2025 Adult 40+
3.0		 CDTA S A40M3.0 1Centennial Siegel Sat 3 $20
Midwest		 D3 Barry Gork
(2.82) 		Gerald Gallagher
(2.97)
Alan Mesh
(2.54) 		W 7-5
4-1		 3.11 3.19
04/26/2025 Adult 40+
3.0		 CDTA W 40&OM3.0 2.Centennial Siegel Sat 7 $20
Midwest		 D1 Emmanuel Antonio
(2.96) 		David Cintron Jr
(2.88)
todd riggs
(2.79) 		W 6-3
7-5		 3.10 3.20
03/07/2025 Mixed 18+
7.0		 CDTA W M18&OX7.0 6.McFetridge Baltazar Fri 8 $25
Midwest		 D3 Illana Hodges
(3.66) 		Laura Keener
(3.62)
Jason Keener
(2.50) 		L 7-6
5-4		 2.36 2.59
03/01/2025 Adult 40+
3.0		 CDTA W 40&OM3.0 2.Centennial Siegel Sat 7 $20
Midwest		 D1 Ripley Worthy
(3.06) 		Steven Betts
(2.86)
Randall Lehner
(2.93) 		W 7-5
6-5		 S 3.24
02/22/2025 Adult 40+
3.0		 CDTA W 40&OM3.0 2.Centennial Siegel Sat 7 $20
Midwest		 D1 Naresh Koka
(2.97) 		todd riggs
(2.79)
Alexander Drapatsky
(2.88) 		W 7-5
6-1		 3.19 3.24
02/08/2025 Adult 40+
3.0		 CDTA W 40&OM3.0 2.Centennial Siegel Sat 7 $20
Midwest		 D1 Emmanuel Antonio
(2.90) 		todd riggs
(2.79)
Earl Stoner
(2.79) 		W 6-4
7-5		 3.26 3.26
02/01/2025 Adult 40+
3.0		 CDTA W 40&OM3.0 2.Centennial Siegel Sat 7 $20
Midwest		 D1 Emmanuel Antonio
(2.90) 		Alexander Drapatsky
(2.88)
Gerald Gallagher
(2.92) 		W 3-6
6-1
1-0		 3.09 3.25
01/26/2025 Mixed 18+
7.0		 CDTA W M18&OX7.0 6.McFetridge Baltazar Fri 8 $25
Midwest		 D3 Michelle Parks
(3.55) 		Huan Chang
(3.88)
Kevin Hartgerink
(2.83) 		L 6-2
3-5
1-0		 2.98 2.98
01/25/2025 Adult 40+
3.0		 CDTA W 40&OM3.0 2.Centennial Siegel Sat 7 $20
Midwest		 D1 Emmanuel Antonio
(2.90) 		David Cintron Jr
(2.90)
Gerald Gallagher
(2.92) 		W 6-2
6-3		 3.42 3.42
11/16/2024 Combo
7.5		 CDTA F ComboX7.5 8.McFetridge Baltazar Sat 6 $25
Midwest		 D3 Sarah Haas
(3.34) 		Kristin Lamb
(3.64)
minh hoang
(-----) 		L 6-2
6-2		 S -----
08/16/2025 D2 Mixed 18+
7.0
CDTA S M187.0 4McFetridge Baltazar Sat 5 $25
Midwest		 L CDTA S M187.0 3Tam Leonardo Thu 7 $22
Midwest
Sarah Haas (3.25) 6-3
6-4		 Brian Toba (3.37)
Sherry Polachek (3.38)
Match: 2.91 Rating: 2.74
08/15/2025 D2 Mixed 40+
7.0
CDTA S M407.0 6Centennial Mesh Wed 7 $20
Midwest		 L CDTA S M407.0 4Tam Lam Fri 7 $22
Midwest
DANIELLE ARENDS (3.41) 6-2
3-6
1-0		 Michelle Yeh (2.90)
Thomas Kim (2.92)
Match: S Rating: 2.64
08/10/2025 D2 Adult 40+
3.0
Regionals
CDTA W 40&OM3.0 2.Centennial Siegel Sat 7 $20
Midwest		 L MSIL A40&O 3.0M Dominant Force
Midwest
Arnold Villagomez (3.02) 6-0
6-3		 Erik Siembab (3.08)
Donald Stone (2.95)
Match: 2.74 Rating: 3.08
08/09/2025 D2 Mixed 18+
7.0
CDTA S M187.0 4McFetridge Baltazar Sat 5 $25
Midwest		 L CDTA S M187.0 2Forest View Werts Sat 11 $23
Midwest
Sarah Haas (3.26) 6-0
6-0		 Debbie Schaefer (3.78)
Brandon Istad (3.03)
Match: 2.64 Rating: 2.64
08/06/2025 D2 Mixed 40+
7.0
CDTA S M407.0 6Centennial Mesh Wed 7 $20
Midwest		 L CDTA S M407.0 2Score Thompson Thu 7:30 $20
Midwest
Daione Mitchell (2.86) 6-3
6-2		 Jeff Lemna (3.11)
Becky Lemna (3.31)
Match: 2.80 Rating: 2.69
08/03/2025 D2 Adult 40+
3.0
Districts
CDTA W 40&OM3.0 2.Centennial Siegel Sat 7 $20
Midwest		 W CDTA S A40M3.0 2Centennial Mesh Sat 3 $20
Midwest
Brett Leibsker (2.71) 6-0
6-0		 Alan Mesh (2.59)
William Bridges (2.55)
Match: S Rating: 3.15
07/29/2025 D2 Mixed 40+
7.0
CDTA S M407.0 6Centennial Mesh Wed 7 $20
Midwest		 L CDTA S M407.0 7MT Bann (OUT) Koliatsis Tue 6:30 $27
Midwest
Lyndsay Cavanagh (3.48) 6-3
6-2		 Diane Egan (3.39)
Scott Smith (3.36)
Match: 2.69 Rating: 2.63
06/14/2025 D1 Adult 40+
3.0
CDTA S A40M3.0 1Centennial Siegel Sat 3 $20
Midwest		 L CDTA S A40M3.0 2Centennial Mesh Sat 3 $20
Midwest
Nick Miller (2.62) 6-1
6-1		 Steven Betts (3.01)
Andy Knott (3.09)
Match: 2.95 Rating: 3.15
06/12/2025 D3 Mixed 18+
7.0
CDTA S M187.0 4McFetridge Baltazar Sat 5 $25
Midwest		 L CDTA S M187.0 3Tam Leonardo Thu 7 $22
Midwest
Laura Keener (3.62) 6-2
6-2		 Liza Spinazze (3.70)
Manuel Rus (3.00)
Match: 2.55 Rating: 2.58
06/01/2025 D3 Mixed 18+
7.0
CDTA S M187.0 4McFetridge Baltazar Sat 5 $25
Midwest		 L CDTA S M187.0 1Lakeshore Chang Sun 7 $26
Midwest
Illana Hodges (3.66) 6-3
6-2		 Huan Chang (3.93)
Jackson Miller (3.49)
Match: 2.59 Rating: 2.59
05/31/2025 D3 Adult 40+
3.0
CDTA S A40M3.0 1Centennial Siegel Sat 3 $20
Midwest		 W CDTA S A40M3.0 2Centennial Mesh Sat 3 $20
Midwest
Barry Gork (2.82) 7-5
4-1		 Gerald Gallagher (2.97)
Alan Mesh (2.54)
Match: 3.11 Rating: 3.19
04/26/2025 D1 Adult 40+
3.0
CDTA W 40&OM3.0 2.Centennial Siegel Sat 7 $20
Midwest		 W CDTA W 40&OM3.0 1.Centennial Mesh Sat 7 $20
Midwest
Emmanuel Antonio (2.96) 6-3
7-5		 David Cintron Jr (2.88)
todd riggs (2.79)
Match: 3.10 Rating: 3.20
03/07/2025 D3 Mixed 18+
7.0
CDTA W M18&OX7.0 6.McFetridge Baltazar Fri 8 $25
Midwest		 L CDTA W M18&OX7.0 5.Lakeshore Chang Sun 7 $26
Midwest
Illana Hodges (3.66) 7-6
5-4		 Laura Keener (3.62)
Jason Keener (2.50)
Match: 2.36 Rating: 2.59
03/01/2025 D1 Adult 40+
3.0
CDTA W 40&OM3.0 2.Centennial Siegel Sat 7 $20
Midwest		 W CDTA W 40&OM3.0 1.Centennial Mesh Sat 7 $20
Midwest
Ripley Worthy (3.06) 7-5
6-5		 Steven Betts (2.86)
Randall Lehner (2.93)
Match: S Rating: 3.24
02/22/2025 D1 Adult 40+
3.0
CDTA W 40&OM3.0 2.Centennial Siegel Sat 7 $20
Midwest		 W CDTA W 40&OM3.0 1.Centennial Mesh Sat 7 $20
Midwest
Naresh Koka (2.97) 7-5
6-1		 todd riggs (2.79)
Alexander Drapatsky (2.88)
Match: 3.19 Rating: 3.24
02/08/2025 D1 Adult 40+
3.0
CDTA W 40&OM3.0 2.Centennial Siegel Sat 7 $20
Midwest		 W CDTA W 40&OM3.0 1.Centennial Mesh Sat 7 $20
Midwest
Emmanuel Antonio (2.90) 6-4
7-5		 todd riggs (2.79)
Earl Stoner (2.79)
Match: 3.26 Rating: 3.26
02/01/2025 D1 Adult 40+
3.0
CDTA W 40&OM3.0 2.Centennial Siegel Sat 7 $20
Midwest		 W CDTA W 40&OM3.0 1.Centennial Mesh Sat 7 $20
Midwest
Emmanuel Antonio (2.90) 3-6
6-1
1-0		 Alexander Drapatsky (2.88)
Gerald Gallagher (2.92)
Match: 3.09 Rating: 3.25
01/26/2025 D3 Mixed 18+
7.0
CDTA W M18&OX7.0 6.McFetridge Baltazar Fri 8 $25
Midwest		 L CDTA W M18&OX7.0 5.Lakeshore Chang Sun 7 $26
Midwest
Michelle Parks (3.55) 6-2
3-5
1-0		 Huan Chang (3.88)
Kevin Hartgerink (2.83)
Match: 2.98 Rating: 2.98
01/25/2025 D1 Adult 40+
3.0
CDTA W 40&OM3.0 2.Centennial Siegel Sat 7 $20
Midwest		 W CDTA W 40&OM3.0 1.Centennial Mesh Sat 7 $20
Midwest
Emmanuel Antonio (2.90) 6-2
6-3		 David Cintron Jr (2.90)
Gerald Gallagher (2.92)
Match: 3.42 Rating: 3.42
11/16/2024 D3 Combo
7.5
CDTA F ComboX7.5 8.McFetridge Baltazar Sat 6 $25
Midwest		 L CDTA F ComboX7.5 3.Hinsdale Janzen Sat 3:30 $22
Midwest
Sarah Haas (3.34) 6-2
6-2		 Kristin Lamb (3.64)
minh hoang (-----)
Match: S 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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