Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2025) View Advanced Player Stats
Bill Bowman (Arlington Heights, IL)
Male 		4.5 C
12/31/2024
Estimated Dynamic Rating 4.4873
3/19/2025
Projected Year End Rating ------
----------
4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
2025 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.5 5 5 0 0 100.0 9 9 0 100.0 72 54 18 75.0 0
Adult 55+ 9.0 5 4 1 0 80.0 13 8 5 61.5 97 49 48 50.5 0
Combo 8.5 2 1 1 0 50.0 5 2 3 40.0 33 11 22 33.3 0
Mixed 18+ 8.0 3 2 1 0 66.7 8 5 3 62.5 61 33 28 54.1 0
Mixed 18+ 9.0 3 1 2 0 33.3 8 4 4 50.0 63 31 32 49.2 0
Mixed 40+ 9.0 6 4 2 0 66.7 17 10 7 58.8 122 63 59 51.6 0
Mixed Other 8.0 3 3 0 0 100.0 6 6 0 100.0 55 37 18 67.3 0
Total 27 20 7 0 74.1 66 44 22 66.7 503 278 225 55.3 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
03/09/2025 Mixed 18+
9.0		 CDTA W M18&OX9.0 6.Glenbrook Stenmark Sun 7 $25
Midwest		 D3 Michele Ihlanfeldt
(4.05) 		Carlos Flores
(4.00)
Kristen Kalinka
(4.16) 		W 7-6
6-5		 4.35 4.48
03/08/2025 Mixed 18+
8.0		 CDTA W M18&OX8.0 5.Glenbrook Tysl Sun 9 $25
Midwest		 D3 Alison Morimoto
(3.47) 		David Shin
(3.51)
Heather Stenmark
(4.08) 		W 6-4
7-5		 S 4.50
03/07/2025 Mixed 40+
9.0		 CDTA M40&OX9.0 2.Glenbrook Stenmark Sat 7 $25
Midwest		 D1 Elizabeth Brownson
(4.22) 		Marianne Sharping
(4.58)
Zeno Popa
(4.03) 		L 3-6
7-5
1-0		 4.44 4.50
03/02/2025 Adult 55+
9.0		 CDTA W 55&OM9.0 1.River Trails Hopkins Sun 6:30 $26
Midwest		 D1 Rob Hopkins
(4.28) 		Robert Rao
(4.26)
Manny Velasco
(4.52) 		W 3-6
7-5
1-0		 4.50 4.49
03/01/2025 Adult 18+
4.5		 CDTA W 18&OM4.5 4.Wheaton Exner Sat 4 $20
Midwest		 D1 Peter Itskovich
(4.30) 		Joseph Shmigelsky
(4.19)
John Mysz
(4.16) 		W 6-2
6-1		 4.60 4.50
03/01/2025 Mixed 40+
9.0		 CDTA M40&OX9.0 2.Glenbrook Stenmark Sat 7 $25
Midwest		 D3 Michele Ihlanfeldt
(4.08) 		Jean Michel Dos Remedios
(4.29)
Donna Matkovic
(3.89) 		W 7-5
6-3		 4.44 4.49
02/28/2025 Mixed Other
8.0		 NITA W 80MX55a Naperville-Podwika
Midwest		 D1 Debbi Landorf
(3.49) 		Stephanie Batka
(3.92)
Brian Johnson
(3.68) 		W 6-1
6-3		 4.60 4.52
02/23/2025 Adult 18+
4.5		 CDTA W 18&OM4.5 4.Wheaton Exner Sat 4 $20
Midwest		 D2 Peter Itskovich
(4.30) 		Andrew Rybowiak
(3.74)
Ivan Svestka
(-----) 		W 6-2 S 4.47
02/23/2025 Mixed 18+
8.0		 CDTA W M18&OX8.0 5.Glenbrook Tysl Sun 9 $25
Midwest		 D1 Elizabeth Goldsmith
(3.21) 		John Morris
(4.65)
Amy Bremer
(-----) 		L 2-6
6-4
1-0		 S 4.52
02/21/2025 Mixed 18+
9.0		 CDTA W M18&OX9.0 6.Glenbrook Stenmark Sun 7 $25
Midwest		 D3 Kerry Nowicki
(4.16) 		criszelle elise castro
(4.88)
Derek Majka
(3.88) 		L 6-4
4-6
1-0		 S 4.52
02/16/2025 Adult 55+
9.0		 CDTA W 55&OM9.0 1.River Trails Hopkins Sun 6:30 $26
Midwest		 D1 Rob Hopkins
(4.29) 		Robert Rao
(4.27)
Manny Velasco
(4.52) 		W 2-6
6-2
1-0		 4.52 4.47
02/16/2025 Mixed 18+
8.0		 CDTA W M18&OX8.0 5.Glenbrook Tysl Sun 9 $25
Midwest		 D1 Yuri Tam
(3.01) 		Alex Paz
(3.40)
Taya Zoubareva
(4.41) 		W 6-4
3-6
1-0		 4.64 4.52
02/15/2025 Adult 18+
4.5		 CDTA W 18&OM4.5 4.Wheaton Exner Sat 4 $20
Midwest		 D2 Scott Robinson
(4.51) 		Nhan Tran
(4.35)
Jakub Dybala
(4.71) 		W 6-0
6-4		 S 4.48
02/09/2025 Adult 55+
9.0		 CDTA W 55&OM9.0 1.River Trails Hopkins Sun 6:30 $26
Midwest		 D1 Rob Hopkins
(4.25) 		Zsolt Juhasz
(4.52)
Robert Rao
(4.29) 		W 6-7
6-3
1-0		 4.57 4.48
02/08/2025 Mixed 40+
9.0		 CDTA M40&OX9.0 2.Glenbrook Stenmark Sat 7 $25
Midwest		 D2 Heather Stenmark
(4.08) 		Valeria Stoilova
(4.65)
Zeno Popa
(4.02) 		L 6-2
4-6
1-0		 4.46 4.48
02/08/2025 Adult 18+
4.5		 CDTA W 18&OM4.5 4.Wheaton Exner Sat 4 $20
Midwest		 D2 Kevin Kamenjarin
(4.47) 		Justin Hetler
(4.22)
Ryan Pfeifle
(4.31) 		W 6-3
6-4		 4.40 4.44
02/07/2025 Mixed Other
8.0		 NITA W 80MX55a Naperville-Podwika
Midwest		 D2 Debbi Landorf
(3.50) 		Stephanie Batka
(3.93)
John Gatz
(3.67) 		W 6-4
6-1		 4.53 4.49
02/02/2025 Combo
8.5		 CDTA W ComboX8.5 5.River Trails Ciuca Sat 8 $26
Midwest		 D1 Jean Soh
(3.86) 		Kristen Hemmings
(-----)
Bryan Fernley
(4.39) 		W 6-4
2-6
1-0		 S -----
01/31/2025 Mixed Other
8.0		 NITA W 80MX55a Naperville-Podwika
Midwest		 D2 Debbi Landorf
(3.51) 		Eric Danson
(3.67)
Cindy Sullivan
(3.99) 		W 7-5
6-4		 4.42 4.47
01/26/2025 Adult 55+
9.0		 CDTA W 55&OM9.0 1.River Trails Hopkins Sun 6:30 $26
Midwest		 D1 Bruce Harris
(4.45) 		Zsolt Juhasz
(4.47)
Manny Velasco
(4.49) 		L 6-2
6-2		 4.22 4.45
01/25/2025 Mixed 40+
9.0		 CDTA M40&OX9.0 2.Glenbrook Stenmark Sat 7 $25
Midwest		 D1 Emily Shamrock
(4.10) 		Brett Wangman
(3.97)
Marianne Sharping
(4.61) 		W 3-6
6-2
1-0		 4.53 4.50
01/25/2025 Combo
8.5		 CDTA W ComboX8.5 5.River Trails Ciuca Sat 8 $26
Midwest		 D1 Jean Soh
(3.86) 		Ayano Nakamura
(4.34)
Akihiro Okumura
(3.87) 		L 6-1
6-1		 4.03 -----
01/18/2025 Adult 18+
4.5		 CDTA W 18&OM4.5 4.Wheaton Exner Sat 4 $20
Midwest		 D2 Kevin Kamenjarin
(4.47) 		Edwin Baldwin
(3.97)
Bill Conley
(-----) 		W 6-1
6-1		 S 4.50
01/17/2025 Mixed 40+
9.0		 CDTA M40&OX9.0 2.Glenbrook Stenmark Sat 7 $25
Midwest		 D1 Christine Meade
(4.32) 		Brett Wangman
(3.93)
Marianne Sharping
(4.59) 		W 2-6
6-4
1-0		 4.31 4.46
01/12/2025 Adult 55+
9.0		 CDTA W 55&OM9.0 1.River Trails Hopkins Sun 6:30 $26
Midwest		 D1 Mike Polisner
(-----) 		Manny Velasco
(4.49)
Robert Rao
(4.29) 		W 6-4
6-3		 S 4.50
01/12/2025 Mixed 18+
9.0		 CDTA W M18&OX9.0 6.Glenbrook Stenmark Sun 7 $25
Midwest		 D2 Elizabeth Brownson
(4.22) 		Marianne Sharping
(4.53)
Simon Abraham
(3.89) 		L 3-6
6-2
1-0		 4.30 4.48
01/10/2025 Mixed 40+
9.0		 CDTA M40&OX9.0 2.Glenbrook Stenmark Sat 7 $25
Midwest		 D2 Erin Kramer
(4.12) 		Jean Michel Dos Remedios
(4.34)
Melanie Berends
(4.38) 		W 7-5
4-6
1-0		 4.57 4.52
03/09/2025 D3 Mixed 18+
9.0
CDTA W M18&OX9.0 6.Glenbrook Stenmark Sun 7 $25
Midwest		 W CDTA W M18&OX9.0 5.Lake Bluff Pacaut Sun 6 $22
Midwest
Michele Ihlanfeldt (4.05) 7-6
6-5		 Carlos Flores (4.00)
Kristen Kalinka (4.16)
Match: 4.35 Rating: 4.48
03/08/2025 D3 Mixed 18+
8.0
CDTA W M18&OX8.0 5.Glenbrook Tysl Sun 9 $25
Midwest		 W CDTA W M18&OX8.0 6.Glenbrook Li Sat 1 $25
Midwest
Alison Morimoto (3.47) 6-4
7-5		 David Shin (3.51)
Heather Stenmark (4.08)
Match: S Rating: 4.50
03/07/2025 D1 Mixed 40+
9.0
CDTA M40&OX9.0 2.Glenbrook Stenmark Sat 7 $25
Midwest		 L CDTA M40&OX9.0 1.River Trails Tranter Fri 7:30 $26
Midwest
Elizabeth Brownson (4.22) 3-6
7-5
1-0		 Marianne Sharping (4.58)
Zeno Popa (4.03)
Match: 4.44 Rating: 4.50
03/02/2025 D1 Adult 55+
9.0
CDTA W 55&OM9.0 1.River Trails Hopkins Sun 6:30 $26
Midwest		 W CDTA W 55&OM9.0 2.River Trails Velasco Sun 4 $26
Midwest
Rob Hopkins (4.28) 3-6
7-5
1-0		 Robert Rao (4.26)
Manny Velasco (4.52)
Match: 4.50 Rating: 4.49
03/01/2025 D1 Adult 18+
4.5
CDTA W 18&OM4.5 4.Wheaton Exner Sat 4 $20
Midwest		 W CDTA W 18&OM4.5 3.Tam Shmigelsky Sun 7 $22
Midwest
Peter Itskovich (4.30) 6-2
6-1		 Joseph Shmigelsky (4.19)
John Mysz (4.16)
Match: 4.60 Rating: 4.50
03/01/2025 D3 Mixed 40+
9.0
CDTA M40&OX9.0 2.Glenbrook Stenmark Sat 7 $25
Midwest		 W CDTA M40&OX9.0 1.River Trails Tranter Fri 7:30 $26
Midwest
Michele Ihlanfeldt (4.08) 7-5
6-3		 Jean Michel Dos Remedios (4.29)
Donna Matkovic (3.89)
Match: 4.44 Rating: 4.49
02/28/2025 D1 Mixed Other
8.0
NITA W 80MX55a Naperville-Podwika
Midwest		 W NITA W 80MX55b Naperville-Sullivan
Midwest
Debbi Landorf (3.49) 6-1
6-3		 Stephanie Batka (3.92)
Brian Johnson (3.68)
Match: 4.60 Rating: 4.52
02/23/2025 D2 Adult 18+
4.5
CDTA W 18&OM4.5 4.Wheaton Exner Sat 4 $20
Midwest		 W CDTA W 18&OM4.5 8.MT Will Alex Sun 3 $24
Midwest
Peter Itskovich (4.30) 6-2 Andrew Rybowiak (3.74)
Ivan Svestka (-----)
Match: S Rating: 4.47
02/23/2025 D1 Mixed 18+
8.0
CDTA W M18&OX8.0 5.Glenbrook Tysl Sun 9 $25
Midwest		 L CDTA W M18&OX8.0 2.Tam Wright Sat 7 $22
Midwest
Elizabeth Goldsmith (3.21) 2-6
6-4
1-0		 John Morris (4.65)
Amy Bremer (-----)
Match: S Rating: 4.52
02/21/2025 D3 Mixed 18+
9.0
CDTA W M18&OX9.0 6.Glenbrook Stenmark Sun 7 $25
Midwest		 L CDTA W M18&OX9.0 1.Tam Nakamura Fri 7:30 $22
Midwest
Kerry Nowicki (4.16) 6-4
4-6
1-0		 criszelle elise castro (4.88)
Derek Majka (3.88)
Match: S Rating: 4.52
02/16/2025 D1 Adult 55+
9.0
CDTA W 55&OM9.0 1.River Trails Hopkins Sun 6:30 $26
Midwest		 W CDTA W 55&OM9.0 2.River Trails Velasco Sun 4 $26
Midwest
Rob Hopkins (4.29) 2-6
6-2
1-0		 Robert Rao (4.27)
Manny Velasco (4.52)
Match: 4.52 Rating: 4.47
02/16/2025 D1 Mixed 18+
8.0
CDTA W M18&OX8.0 5.Glenbrook Tysl Sun 9 $25
Midwest		 W CDTA W M18&OX8.0 1.MT Bann Koliatsis Sun 6 $27
Midwest
Yuri Tam (3.01) 6-4
3-6
1-0		 Alex Paz (3.40)
Taya Zoubareva (4.41)
Match: 4.64 Rating: 4.52
02/15/2025 D2 Adult 18+
4.5
CDTA W 18&OM4.5 4.Wheaton Exner Sat 4 $20
Midwest		 W CDTA W 18&OM4.5 6.Naperville Schmidt Sat 2 $24
Midwest
Scott Robinson (4.51) 6-0
6-4		 Nhan Tran (4.35)
Jakub Dybala (4.71)
Match: S Rating: 4.48
02/09/2025 D1 Adult 55+
9.0
CDTA W 55&OM9.0 1.River Trails Hopkins Sun 6:30 $26
Midwest		 W CDTA W 55&OM9.0 2.River Trails Velasco Sun 4 $26
Midwest
Rob Hopkins (4.25) 6-7
6-3
1-0		 Zsolt Juhasz (4.52)
Robert Rao (4.29)
Match: 4.57 Rating: 4.48
02/08/2025 D2 Mixed 40+
9.0
CDTA M40&OX9.0 2.Glenbrook Stenmark Sat 7 $25
Midwest		 L CDTA M40&OX9.0 1.River Trails Tranter Fri 7:30 $26
Midwest
Heather Stenmark (4.08) 6-2
4-6
1-0		 Valeria Stoilova (4.65)
Zeno Popa (4.02)
Match: 4.46 Rating: 4.48
02/08/2025 D2 Adult 18+
4.5
CDTA W 18&OM4.5 4.Wheaton Exner Sat 4 $20
Midwest		 W CDTA W 18&OM4.5 1.MT Chi Brown Sat 3 $31.5
Midwest
Kevin Kamenjarin (4.47) 6-3
6-4		 Justin Hetler (4.22)
Ryan Pfeifle (4.31)
Match: 4.40 Rating: 4.44
02/07/2025 D2 Mixed Other
8.0
NITA W 80MX55a Naperville-Podwika
Midwest		 W NITA W 80MX55b Naperville-Sullivan
Midwest
Debbi Landorf (3.50) 6-4
6-1		 Stephanie Batka (3.93)
John Gatz (3.67)
Match: 4.53 Rating: 4.49
02/02/2025 D1 Combo
8.5
CDTA W ComboX8.5 5.River Trails Ciuca Sat 8 $26
Midwest		 W CDTA W ComboX8.5 1.Nielsen Phelps Sun 4 $22
Midwest
Jean Soh (3.86) 6-4
2-6
1-0		 Kristen Hemmings (-----)
Bryan Fernley (4.39)
Match: S Rating: -----
01/31/2025 D2 Mixed Other
8.0
NITA W 80MX55a Naperville-Podwika
Midwest		 W NITA W 80MX55b Naperville-Sullivan
Midwest
Debbi Landorf (3.51) 7-5
6-4		 Eric Danson (3.67)
Cindy Sullivan (3.99)
Match: 4.42 Rating: 4.47
01/26/2025 D1 Adult 55+
9.0
CDTA W 55&OM9.0 1.River Trails Hopkins Sun 6:30 $26
Midwest		 L CDTA W 55&OM9.0 2.River Trails Velasco Sun 4 $26
Midwest
Bruce Harris (4.45) 6-2
6-2		 Zsolt Juhasz (4.47)
Manny Velasco (4.49)
Match: 4.22 Rating: 4.45
01/25/2025 D1 Mixed 40+
9.0
CDTA M40&OX9.0 2.Glenbrook Stenmark Sat 7 $25
Midwest		 W CDTA M40&OX9.0 1.River Trails Tranter Fri 7:30 $26
Midwest
Emily Shamrock (4.10) 3-6
6-2
1-0		 Brett Wangman (3.97)
Marianne Sharping (4.61)
Match: 4.53 Rating: 4.50
01/25/2025 D1 Combo
8.5
CDTA W ComboX8.5 5.River Trails Ciuca Sat 8 $26
Midwest		 L CDTA W ComboX8.5 2.Tam Wright Sat 5 $22
Midwest
Jean Soh (3.86) 6-1
6-1		 Ayano Nakamura (4.34)
Akihiro Okumura (3.87)
Match: 4.03 Rating: -----
01/18/2025 D2 Adult 18+
4.5
CDTA W 18&OM4.5 4.Wheaton Exner Sat 4 $20
Midwest		 W CDTA W 18&OM4.5 7.Glenview Sternfield Sun 5 $22
Midwest
Kevin Kamenjarin (4.47) 6-1
6-1		 Edwin Baldwin (3.97)
Bill Conley (-----)
Match: S Rating: 4.50
01/17/2025 D1 Mixed 40+
9.0
CDTA M40&OX9.0 2.Glenbrook Stenmark Sat 7 $25
Midwest		 W CDTA M40&OX9.0 1.River Trails Tranter Fri 7:30 $26
Midwest
Christine Meade (4.32) 2-6
6-4
1-0		 Brett Wangman (3.93)
Marianne Sharping (4.59)
Match: 4.31 Rating: 4.46
01/12/2025 D1 Adult 55+
9.0
CDTA W 55&OM9.0 1.River Trails Hopkins Sun 6:30 $26
Midwest		 W CDTA W 55&OM9.0 2.River Trails Velasco Sun 4 $26
Midwest
Mike Polisner (-----) 6-4
6-3		 Manny Velasco (4.49)
Robert Rao (4.29)
Match: S Rating: 4.50
01/12/2025 D2 Mixed 18+
9.0
CDTA W M18&OX9.0 6.Glenbrook Stenmark Sun 7 $25
Midwest		 L CDTA W M18&OX9.0 3.River Trails Tranter Fri 7:30 $26
Midwest
Elizabeth Brownson (4.22) 3-6
6-2
1-0		 Marianne Sharping (4.53)
Simon Abraham (3.89)
Match: 4.30 Rating: 4.48
01/10/2025 D2 Mixed 40+
9.0
CDTA M40&OX9.0 2.Glenbrook Stenmark Sat 7 $25
Midwest		 W CDTA M40&OX9.0 1.River Trails Tranter Fri 7:30 $26
Midwest
Erin Kramer (4.12) 7-5
4-6
1-0		 Jean Michel Dos Remedios (4.34)
Melanie Berends (4.38)
Match: 4.57 Rating: 4.52
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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