Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Recent) View Advanced Player Stats
Jeff Skummer (SHOREWOOD, IL)
Male 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.7136
4/12/2025
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
Recent History
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 8 1 7 0 12.5 16 2 14 12.5 132 42 90 31.8 1
Adult 40+ 4.0 4 0 4 0 0.0 9 1 8 11.1 76 27 49 35.5 1
Adult 55+ 7.0 5 3 2 0 60.0 14 8 6 57.1 100 54 46 54.0 0
Mixed 40+ 8.0 4 1 3 0 25.0 9 3 6 33.3 77 35 42 45.5 0
Mixed Other 8.0 1 1 0 0 100.0 3 2 1 66.7 17 11 6 64.7 1
Total 22 6 16 0 27.3 51 16 35 31.4 402 169 233 42.0 3
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
03/23/2025 Adult 18+
4.0		 CDTA W 18&OM4.0 3.Oak Brook OMalley Sun 7 $22
Midwest		 D3 Anthony Sammarco
(3.71) 		Don Carstens
(3.68)
Julio Perez
(3.60) 		L 6-4
6-2		 3.46 3.71
01/19/2025 Adult 18+
4.0		 CDTA W 18&OM4.0 3.Oak Brook OMalley Sun 7 $22
Midwest		 D2 Anthony Sammarco
(3.68) 		Keith Sgariglia
(3.69)
Alexander DeMay
(3.65) 		L 6-2
6-2		 3.43 3.74
12/15/2024 Adult 18+
4.0		 CDTA E 18&OM4.0 3.Oak Brook OMalley Sun 7 $22
Midwest		 D3 Bryant Beal
(3.54) 		Kevin Thompson
(3.75)
John Leubner
(3.97) 		L 6-1
6-1		 3.60 3.77
11/24/2024 Adult 40+
4.0		 CDTA E 40&OM4.0 2.Oak Brook OMalley Sun 7 $22
Midwest		 D2 Justin Hoehn
(-----) 		Default W 6-0
6-0		 ----- -----
11/17/2024 Adult 18+
4.0		 CDTA E 18&OM4.0 3.Oak Brook OMalley Sun 7 $22
Midwest		 D1 Dwight Anderson
(3.70) 		Adrian Ciuca
(3.87)
Ionut Rus
(3.86) 		L 6-3
6-2		 3.68 3.79
11/16/2024 Adult 40+
4.0		 CDTA E 40&OM4.0 2.Oak Brook OMalley Sun 7 $22
Midwest		 D1 John simonetti
(3.66) 		Kevin Podwika
(3.80)
David Maxson
(3.99) 		L 6-4
6-2		 3.77 3.81
10/27/2024 Adult 40+
4.0		 CDTA E 40&OM4.0 2.Oak Brook OMalley Sun 7 $22
Midwest		 D2 Justin Hoehn
(3.72) 		Vijayakumar Velmurugan
(3.93)
Jazz Burks
(3.65) 		L 5-7
6-3
1-0		 3.78 3.80
10/26/2024 Adult 18+
4.0		 CDTA E 18&OM4.0 3.Oak Brook OMalley Sun 7 $22
Midwest		 D2 John simonetti
(3.62) 		Yasukazu Nagatake
(3.86)
Hideaki Takahashi
(3.93) 		L 6-2
6-3		 3.73 3.80
10/20/2024 Adult 40+
4.0		 CDTA E 40&OM4.0 2.Oak Brook OMalley Sun 7 $22
Midwest		 D3 Saverio Suraci
(3.83) 		Andrew Meyer
(3.99)
Marc Adams
(3.65) 		L 6-1
7-6		 3.63 3.79
10/18/2024 Mixed 40+
8.0		 NITA E 80MX40c Centre Court-Matkovic
Midwest		 D3 Cindy Sullivan
(4.06) 		Terri Parse
(3.14)
Thekkepat Harish Madhavan
(3.82) 		W 6-3
6-4		 3.47 3.68
10/13/2024 Adult 40+
4.0		 CDTA E 40&OM4.0 2.Oak Brook OMalley Sun 7 $22
Midwest		 D1 John simonetti
(3.64) 		Ernesto Diaz
(3.94)
Eric Rodrigo
(3.80) 		L 6-3
6-1		 3.69 3.80
10/12/2024 Mixed 40+
8.0		 NITA E 80MX40c Centre Court-Matkovic
Midwest		 D1 Donna Matkovic
(3.90) 		Laura Burns
(3.78)
Vitalii Miziuk
(3.77) 		L 6-3
7-6		 3.60 3.72
09/13/2024 Mixed 40+
8.0		 NITA E 80MX40c Centre Court-Matkovic
Midwest		 D3 Raquel Karpinski
(3.77) 		Lisa Korte
(3.47)
Lucas Boyer
(4.14) 		L 6-4
6-2		 3.59 3.72
09/07/2024 Adult 55+
7.0
Districts		 CDTA S 55&OM7.0 4.Oak Brook Franzo Wed 7 $20
Midwest		 D3 Gregory Franzo
(2.80) 		Arnold Villagomez
(3.21)
Craig Berry
(3.89) 		L 3-6
6-4
1-0		 4.06 3.86
09/06/2024 Mixed 40+
8.0		 NITA E 80MX40c Centre Court-Matkovic
Midwest		 D1 Stephanie Batka
(3.87) 		ann ko
(4.05)
franklin ko
(3.43) 		L 3-6
6-2
1-0		 3.63 3.74
08/11/2024 Adult 55+
7.0		 CDTA S 55&OM7.0 4.Oak Brook Franzo Wed 7 $20
Midwest		 D1 Gregory Franzo
(2.84) 		William Kao
(3.65)
Jeffrey Porto
(3.49) 		L 6-4
5-6
1-0		 4.00 3.82
08/05/2024 Mixed Other
8.0		 NITA S 80MX55b Centre Court-Matkovic
Midwest		 D3 Lisa Ventrella
(-----) 		Default W 6-0
6-0		 ----- -----
07/17/2024 Adult 55+
7.0		 CDTA S 55&OM7.0 4.Oak Brook Franzo Wed 7 $20
Midwest		 D2 Gregory Franzo
(2.81) 		Michael Denne
(3.57)
David Loo
(3.36) 		W 6-7
4-3
1-0		 3.97 3.80
07/14/2024 Adult 18+
4.0		 CDTA S 18&OM4.0 5.Oak Brook OMalley Sun 12 $20
Midwest		 D1 Anthony Sammarco
(-----) 		Default W 6-0
6-0		 ----- -----
07/12/2024 Mixed Other
8.0		 NITA S 80MX55b Centre Court-Matkovic
Midwest		 D1 Stephanie Batka
(3.82) 		Debbi Landorf
(3.60)
John Laurx
(4.17) 		W 4-6
6-0
1-0		 3.99 3.77
07/07/2024 Adult 18+
4.0		 CDTA S 18&OM4.0 5.Oak Brook OMalley Sun 12 $20
Midwest		 D2 Anthony Sammarco
(3.67) 		Dave Pusinsky
(3.74)
Orville Ankarlo
(3.42) 		W 6-1
7-5		 3.82 3.77
06/23/2024 Adult 18+
4.0		 CDTA S 18&OM4.0 5.Oak Brook OMalley Sun 12 $20
Midwest		 D2 Venkat Tipirneni
(3.72) 		Yasukazu Nagatake
(3.67)
Tomohiro Hori
(3.62) 		L 6-2
6-1		 3.33 3.70
06/05/2024 Adult 55+
7.0		 CDTA S 55&OM7.0 4.Oak Brook Franzo Wed 7 $20
Midwest		 D2 Gregory Franzo
(2.88) 		Michael Denne
(3.52)
Joseph Walker
(-----) 		W 6-4
6-2		 S 3.76
05/19/2024 Adult 55+
7.0		 CDTA S 55&OM7.0 4.Oak Brook Franzo Wed 7 $20
Midwest		 D2 Gregory Franzo
(2.91) 		Emil Filipov
(3.24)
Alan Halleck
(3.12) 		W 6-2
4-6
1-0		 3.70 3.76
05/17/2024 Adult 18+
4.0		 CDTA S 18&OM4.0 5.Oak Brook OMalley Sun 12 $20
Midwest		 D3 Samuel Shapiro
(-----) 		Adrian Ciuca
(3.99)
Carlos Flores
(3.87) 		L 6-3
6-1		 S 3.78
03/23/2025 D3 Adult 18+
4.0
CDTA W 18&OM4.0 3.Oak Brook OMalley Sun 7 $22
Midwest		 L CDTA W 18&OM4.0 8.Naperville Podwika Sat 2 $24
Midwest
Anthony Sammarco (3.71) 6-4
6-2		 Don Carstens (3.68)
Julio Perez (3.60)
Match: 3.46 Rating: 3.71
01/19/2025 D2 Adult 18+
4.0
CDTA W 18&OM4.0 3.Oak Brook OMalley Sun 7 $22
Midwest		 L CDTA W 18&OM4.0 1.MT Chi Brown Sun 12 $31.5
Midwest
Anthony Sammarco (3.68) 6-2
6-2		 Keith Sgariglia (3.69)
Alexander DeMay (3.65)
Match: 3.43 Rating: 3.74
12/15/2024 D3 Adult 18+
4.0
CDTA E 18&OM4.0 3.Oak Brook OMalley Sun 7 $22
Midwest		 L CDTA E 18&OM4.0 4.Tam Aguayo Sat 1 $22
Midwest
Bryant Beal (3.54) 6-1
6-1		 Kevin Thompson (3.75)
John Leubner (3.97)
Match: 3.60 Rating: 3.77
11/24/2024 D2 Adult 40+
4.0
CDTA E 40&OM4.0 2.Oak Brook OMalley Sun 7 $22
Midwest		 W CDTA E 40&OM4.0 1.MT Bann Cal Sun 12 $27
Midwest
Justin Hoehn (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
11/17/2024 D1 Adult 18+
4.0
CDTA E 18&OM4.0 3.Oak Brook OMalley Sun 7 $22
Midwest		 L CDTA E 18&OM4.0 9.River Trails Ciuca Sun 4 $26
Midwest
Dwight Anderson (3.70) 6-3
6-2		 Adrian Ciuca (3.87)
Ionut Rus (3.86)
Match: 3.68 Rating: 3.79
11/16/2024 D1 Adult 40+
4.0
CDTA E 40&OM4.0 2.Oak Brook OMalley Sun 7 $22
Midwest		 L CDTA E 40&OM4.0 4.Naperville Podwika Sun 4:30 $23
Midwest
John simonetti (3.66) 6-4
6-2		 Kevin Podwika (3.80)
David Maxson (3.99)
Match: 3.77 Rating: 3.81
10/27/2024 D2 Adult 40+
4.0
CDTA E 40&OM4.0 2.Oak Brook OMalley Sun 7 $22
Midwest		 L CDTA E 40&OM4.0 7.River Trails Peroussanov Sat 5 $26
Midwest
Justin Hoehn (3.72) 5-7
6-3
1-0		 Vijayakumar Velmurugan (3.93)
Jazz Burks (3.65)
Match: 3.78 Rating: 3.80
10/26/2024 D2 Adult 18+
4.0
CDTA E 18&OM4.0 3.Oak Brook OMalley Sun 7 $22
Midwest		 L CDTA E 18&OM4.0 6.Forest View Takahashi Sat 4 $23
Midwest
John simonetti (3.62) 6-2
6-3		 Yasukazu Nagatake (3.86)
Hideaki Takahashi (3.93)
Match: 3.73 Rating: 3.80
10/20/2024 D3 Adult 40+
4.0
CDTA E 40&OM4.0 2.Oak Brook OMalley Sun 7 $22
Midwest		 L CDTA E 40&OM4.0 5.Glenbrook Tysl Sun 5 $25
Midwest
Saverio Suraci (3.83) 6-1
7-6		 Andrew Meyer (3.99)
Marc Adams (3.65)
Match: 3.63 Rating: 3.79
10/18/2024 D3 Mixed 40+
8.0
NITA E 80MX40c Centre Court-Matkovic
Midwest		 W NITA E 80MX40a Five Star-Madhavan
Midwest
Cindy Sullivan (4.06) 6-3
6-4		 Terri Parse (3.14)
Thekkepat Harish Madhavan (3.82)
Match: 3.47 Rating: 3.68
10/13/2024 D1 Adult 40+
4.0
CDTA E 40&OM4.0 2.Oak Brook OMalley Sun 7 $22
Midwest		 L CDTA E 40&OM4.0 3.Tam Franks Sun 1 $22
Midwest
John simonetti (3.64) 6-3
6-1		 Ernesto Diaz (3.94)
Eric Rodrigo (3.80)
Match: 3.69 Rating: 3.80
10/12/2024 D1 Mixed 40+
8.0
NITA E 80MX40c Centre Court-Matkovic
Midwest		 L NITA E 80MX40d NM Huntley-Lawver
Midwest
Donna Matkovic (3.90) 6-3
7-6		 Laura Burns (3.78)
Vitalii Miziuk (3.77)
Match: 3.60 Rating: 3.72
09/13/2024 D3 Mixed 40+
8.0
NITA E 80MX40c Centre Court-Matkovic
Midwest		 L NITA E 80MX40b Naperville-Podwika
Midwest
Raquel Karpinski (3.77) 6-4
6-2		 Lisa Korte (3.47)
Lucas Boyer (4.14)
Match: 3.59 Rating: 3.72
09/07/2024 D3 Adult 55+
7.0
Districts
CDTA S 55&OM7.0 4.Oak Brook Franzo Wed 7 $20
Midwest		 L CDTA W 55&OM7.0 8.Homewood Janzen Sun 3 $20
Midwest
Gregory Franzo (2.80) 3-6
6-4
1-0		 Arnold Villagomez (3.21)
Craig Berry (3.89)
Match: 4.06 Rating: 3.86
09/06/2024 D1 Mixed 40+
8.0
NITA E 80MX40c Centre Court-Matkovic
Midwest		 L NITA E 80MX40a Five Star-Madhavan
Midwest
Stephanie Batka (3.87) 3-6
6-2
1-0		 ann ko (4.05)
franklin ko (3.43)
Match: 3.63 Rating: 3.74
08/11/2024 D1 Adult 55+
7.0
CDTA S 55&OM7.0 4.Oak Brook Franzo Wed 7 $20
Midwest		 L CDTA S 55&OM7.0 5.Wheaton Mills Sun 2 $20
Midwest
Gregory Franzo (2.84) 6-4
5-6
1-0		 William Kao (3.65)
Jeffrey Porto (3.49)
Match: 4.00 Rating: 3.82
08/05/2024 D3 Mixed Other
8.0
NITA S 80MX55b Centre Court-Matkovic
Midwest		 W NITA S 80MX55a Naperville-Podwika
Midwest
Lisa Ventrella (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
07/17/2024 D2 Adult 55+
7.0
CDTA S 55&OM7.0 4.Oak Brook Franzo Wed 7 $20
Midwest		 W CDTA S 55&OM7.0 6.Homewood Janzen Wed 7 $22
Midwest
Gregory Franzo (2.81) 6-7
4-3
1-0		 Michael Denne (3.57)
David Loo (3.36)
Match: 3.97 Rating: 3.80
07/14/2024 D1 Adult 18+
4.0
CDTA S 18&OM4.0 5.Oak Brook OMalley Sun 12 $20
Midwest		 W CDTA S 18&OM4.0 2.Tam Franks Sat 1 $22
Midwest
Anthony Sammarco (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
07/12/2024 D1 Mixed Other
8.0
NITA S 80MX55b Centre Court-Matkovic
Midwest		 W NITA S 80MX55a Naperville-Podwika
Midwest
Stephanie Batka (3.82) 4-6
6-0
1-0		 Debbi Landorf (3.60)
John Laurx (4.17)
Match: 3.99 Rating: 3.77
07/07/2024 D2 Adult 18+
4.0
CDTA S 18&OM4.0 5.Oak Brook OMalley Sun 12 $20
Midwest		 W CDTA S 18&OM4.0 6.Wheaton(OUT) Isphording Sun 2 $20
Midwest
Anthony Sammarco (3.67) 6-1
7-5		 Dave Pusinsky (3.74)
Orville Ankarlo (3.42)
Match: 3.82 Rating: 3.77
06/23/2024 D2 Adult 18+
4.0
CDTA S 18&OM4.0 5.Oak Brook OMalley Sun 12 $20
Midwest		 L CDTA S 18&OM4.0 7.Forest View Takahashi Sun 11 $23
Midwest
Venkat Tipirneni (3.72) 6-2
6-1		 Yasukazu Nagatake (3.67)
Tomohiro Hori (3.62)
Match: 3.33 Rating: 3.70
06/05/2024 D2 Adult 55+
7.0
CDTA S 55&OM7.0 4.Oak Brook Franzo Wed 7 $20
Midwest		 W CDTA S 55&OM7.0 6.Homewood Janzen Wed 7 $22
Midwest
Gregory Franzo (2.88) 6-4
6-2		 Michael Denne (3.52)
Joseph Walker (-----)
Match: S Rating: 3.76
05/19/2024 D2 Adult 55+
7.0
CDTA S 55&OM7.0 4.Oak Brook Franzo Wed 7 $20
Midwest		 W CDTA S 55&OM7.0 2.River Trails Levin Sun 2 $23
Midwest
Gregory Franzo (2.91) 6-2
4-6
1-0		 Emil Filipov (3.24)
Alan Halleck (3.12)
Match: 3.70 Rating: 3.76
05/17/2024 D3 Adult 18+
4.0
CDTA S 18&OM4.0 5.Oak Brook OMalley Sun 12 $20
Midwest		 L CDTA A18&O 4.0M River Trails Ciuca
Midwest
Samuel Shapiro (-----) 6-3
6-1		 Adrian Ciuca (3.99)
Carlos Flores (3.87)
Match: S Rating: 3.78
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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