Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2020) View Advanced Player Stats
Kevin Halligan (Davenport, IA)
Male 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.5550
4/24/2025
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2020 Overall Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 5 1 4 0 20.0 13 4 9 30.8 103 47 56 45.6 0
Adult 40+ 4.0 10 4 6 0 40.0 22 9 13 40.9 181 85 96 47.0 0
Adult 55+ 8.0 6 2 4 0 33.3 15 5 10 33.3 116 47 69 40.5 0
Total 21 7 14 0 33.3 50 18 32 36.0 400 179 221 44.8 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/14/2021 Adult 55+
8.0		 Childers
Missouri Valley		 D1 Michael Addabbo
(3.72) 		Arthur Khaw
(3.67)
Jim Sichterman
(3.96) 		L 6-1
7-5		 3.53 3.56
11/06/2021 Adult 40+
4.0		 Childers - QCTC
Missouri Valley		 D2 Philip Gambon
(3.75) 		Kevin Williams
(4.39)
Nicholaus Daniel
(3.71) 		L 6-2
7-6		 S 3.60
09/25/2021 Adult 40+
4.0		 Childers - QCTC
Missouri Valley		 D2 Bradley Hartje
(3.59) 		Nicholaus Daniel
(3.72)
Arthur Khaw
(3.62) 		W 6-4
3-6
1-0		 3.66 3.60
09/19/2021 Adult 55+
8.0		 Childers
Missouri Valley		 D3 Romulus Rosario
(3.76) 		Philip Pitzen
(3.60)
Joseph McAdams
(3.65) 		W 6-2
3-6
1-0		 3.58 3.57
04/18/2021 Adult 55+
8.0		 Bryant-QCTC
Missouri Valley		 D1 Joe Slavens
(3.70) 		Michael Addabbo
(3.70)
Bradley Hartje
(3.63) 		L 7-5
6-1		 3.41 3.54
02/20/2021 Adult 18+
4.0		 Childers - QCTC
Missouri Valley		 D2 Joe Slavens
(3.72) 		Steve Bohn
(3.83)
Jim Sichterman
(3.94) 		L 6-4
6-4		 3.69 3.62
02/06/2021 Adult 18+
4.0		 Childers - QCTC
Missouri Valley		 D3 Romulus Rosario
(3.80) 		Joe Engel
(3.67)
Michael Mulligan
(3.61) 		L 6-2
6-3		 3.30 3.54
01/09/2021 Adult 40+
4.0		 Johnson - QCTC
Missouri Valley		 D1 Michael Addabbo
(3.74) 		David Harmon
(3.80)
Rick Jerz
(3.99) 		L 6-2
6-1		 3.51 3.60
11/21/2020 Adult 40+
4.0		 Johnson - QCTC
Missouri Valley		 D1 William Hughes
(3.58) 		Steve Bohn
(3.79)
Jim Sichterman
(3.92) 		L 6-2
6-3		 3.64 3.64
11/07/2020 Adult 40+
4.0		 Johnson - QCTC
Missouri Valley		 D1 Philip Gambon
(3.72) 		Terry Shie
(4.03)
Jeffrey Garner
(3.04) 		W 6-3
6-4		 3.64 3.64
10/17/2020 Adult 40+
4.0		 Johnson - QCTC
Missouri Valley		 D1 Michael Addabbo
(3.75) 		David Harmon
(3.63)
Bradley Hartje
(3.63) 		L 3-6
7-6
1-0		 3.61 3.63
10/11/2020 Adult 55+
8.0		 Bryant-QCTC
Missouri Valley		 D1 Charles Mahoski
(3.64) 		Robert Armbrust
(3.91)
Bradley Hartje
(3.63) 		L 7-6
6-1		 3.60 3.64
09/19/2020 Adult 40+
4.0		 Johnson - QCTC
Missouri Valley		 D1 Philip Gambon
(3.77) 		Nicholaus Daniel
(3.88)
Arthur Khaw
(3.82) 		L 6-2
6-3		 3.54 3.63
09/12/2020 Adult 40+
4.0		 Johnson - QCTC
Missouri Valley		 D1 Joe Slavens
(3.81) 		Jeffrey Garner
(3.02)
Steven Odegaard
(3.51) 		W 6-2
6-2		 3.57 3.64
02/29/2020 Adult 18+
4.0		 Johnson - QCTC
Missouri Valley		 D1 Philip Gambon
(3.72) 		Arthur Khaw
(3.75)
Nicholaus Daniel
(3.86) 		W 6-7
6-4
1-0		 3.82 3.70
02/15/2020 Adult 18+
4.0		 Johnson - QCTC
Missouri Valley		 D1 Philip Gambon
(3.71) 		Thomas Foley
(3.62)
Kevin Johnston
(3.89) 		L 4-6
6-4
1-0		 3.68 3.65
02/09/2020 Adult 55+
8.0		 Bryant/Mahoski - QCTC
Missouri Valley		 D2 Christopher Bryant
(3.82) 		Ronald Miller
(3.74)
Philip Pitzen
(3.66) 		L 6-3
6-7
1-0		 3.57 3.62
01/18/2020 Adult 18+
4.0		 Johnson - QCTC
Missouri Valley		 D1 Philip Gambon
(3.68) 		Nicholaus Daniel
(3.90)
Arthur Khaw
(3.81) 		L 7-5
2-6
1-0		 3.85 3.69
01/04/2020 Adult 40+
4.0		 Johnson - QCTC
Missouri Valley		 S2 Steve Bohn
(3.73) 		L 6-2
6-4		 3.54 3.60
12/14/2019 Adult 40+
4.0		 Johnson - QCTC
Missouri Valley		 D1 Michael Addabbo
(3.68) 		Marcus Womersley
(3.41)
Bryan Mcpartland
(3.34) 		W 6-1
6-2		 3.68 3.64
11/17/2019 Adult 55+
8.0		 Bryant/Mahoski - QCTC
Missouri Valley		 D1 Paul Smith
(3.55) 		Thomas Foley
(3.57)
Bradley Hartje
(3.72) 		W 1-6
6-3
1-0		 3.64 3.62
11/14/2021 D1 Adult 55+
8.0
Childers
Missouri Valley		 L IA/Sichterman/55&Over8.0M
Missouri Valley
Michael Addabbo (3.72) 6-1
7-5		 Arthur Khaw (3.67)
Jim Sichterman (3.96)
Match: 3.53 Rating: 3.56
11/06/2021 D2 Adult 40+
4.0
Childers - QCTC
Missouri Valley		 L Sichterman - NDAC
Missouri Valley
Philip Gambon (3.75) 6-2
7-6		 Kevin Williams (4.39)
Nicholaus Daniel (3.71)
Match: S Rating: 3.60
09/25/2021 D2 Adult 40+
4.0
Childers - QCTC
Missouri Valley		 W Sichterman - NDAC
Missouri Valley
Bradley Hartje (3.59) 6-4
3-6
1-0		 Nicholaus Daniel (3.72)
Arthur Khaw (3.62)
Match: 3.66 Rating: 3.60
09/19/2021 D3 Adult 55+
8.0
Childers
Missouri Valley		 W Pitzen
Missouri Valley
Romulus Rosario (3.76) 6-2
3-6
1-0		 Philip Pitzen (3.60)
Joseph McAdams (3.65)
Match: 3.58 Rating: 3.57
04/18/2021 D1 Adult 55+
8.0
Bryant-QCTC
Missouri Valley		 L Childers-QCTC
Missouri Valley
Joe Slavens (3.70) 7-5
6-1		 Michael Addabbo (3.70)
Bradley Hartje (3.63)
Match: 3.41 Rating: 3.54
02/20/2021 D2 Adult 18+
4.0
Childers - QCTC
Missouri Valley		 L IA/Sichterman -
Missouri Valley
Joe Slavens (3.72) 6-4
6-4		 Steve Bohn (3.83)
Jim Sichterman (3.94)
Match: 3.69 Rating: 3.62
02/06/2021 D3 Adult 18+
4.0
Childers - QCTC
Missouri Valley		 L IA/Sichterman -
Missouri Valley
Romulus Rosario (3.80) 6-2
6-3		 Joe Engel (3.67)
Michael Mulligan (3.61)
Match: 3.30 Rating: 3.54
01/09/2021 D1 Adult 40+
4.0
Johnson - QCTC
Missouri Valley		 L Childers - QCTC
Missouri Valley
Michael Addabbo (3.74) 6-2
6-1		 David Harmon (3.80)
Rick Jerz (3.99)
Match: 3.51 Rating: 3.60
11/21/2020 D1 Adult 40+
4.0
Johnson - QCTC
Missouri Valley		 L Sichterman - NDAC
Missouri Valley
William Hughes (3.58) 6-2
6-3		 Steve Bohn (3.79)
Jim Sichterman (3.92)
Match: 3.64 Rating: 3.64
11/07/2020 D1 Adult 40+
4.0
Johnson - QCTC
Missouri Valley		 W Garner - Westfield
Missouri Valley
Philip Gambon (3.72) 6-3
6-4		 Terry Shie (4.03)
Jeffrey Garner (3.04)
Match: 3.64 Rating: 3.64
10/17/2020 D1 Adult 40+
4.0
Johnson - QCTC
Missouri Valley		 L Childers - QCTC
Missouri Valley
Michael Addabbo (3.75) 3-6
7-6
1-0		 David Harmon (3.63)
Bradley Hartje (3.63)
Match: 3.61 Rating: 3.63
10/11/2020 D1 Adult 55+
8.0
Bryant-QCTC
Missouri Valley		 L Childers-QCTC
Missouri Valley
Charles Mahoski (3.64) 7-6
6-1		 Robert Armbrust (3.91)
Bradley Hartje (3.63)
Match: 3.60 Rating: 3.64
09/19/2020 D1 Adult 40+
4.0
Johnson - QCTC
Missouri Valley		 L Sichterman - NDAC
Missouri Valley
Philip Gambon (3.77) 6-2
6-3		 Nicholaus Daniel (3.88)
Arthur Khaw (3.82)
Match: 3.54 Rating: 3.63
09/12/2020 D1 Adult 40+
4.0
Johnson - QCTC
Missouri Valley		 W Garner - Westfield
Missouri Valley
Joe Slavens (3.81) 6-2
6-2		 Jeffrey Garner (3.02)
Steven Odegaard (3.51)
Match: 3.57 Rating: 3.64
02/29/2020 D1 Adult 18+
4.0
Johnson - QCTC
Missouri Valley		 W Sichterman - NDAC
Missouri Valley
Philip Gambon (3.72) 6-7
6-4
1-0		 Arthur Khaw (3.75)
Nicholaus Daniel (3.86)
Match: 3.82 Rating: 3.70
02/15/2020 D1 Adult 18+
4.0
Johnson - QCTC
Missouri Valley		 L Childers - QCTC
Missouri Valley
Philip Gambon (3.71) 4-6
6-4
1-0		 Thomas Foley (3.62)
Kevin Johnston (3.89)
Match: 3.68 Rating: 3.65
02/09/2020 D2 Adult 55+
8.0
Bryant/Mahoski - QCTC
Missouri Valley		 L Pitzen/McAdams
Missouri Valley
Christopher Bryant (3.82) 6-3
6-7
1-0		 Ronald Miller (3.74)
Philip Pitzen (3.66)
Match: 3.57 Rating: 3.62
01/18/2020 D1 Adult 18+
4.0
Johnson - QCTC
Missouri Valley		 L Sichterman - NDAC
Missouri Valley
Philip Gambon (3.68) 7-5
2-6
1-0		 Nicholaus Daniel (3.90)
Arthur Khaw (3.81)
Match: 3.85 Rating: 3.69
01/04/2020 S2 Adult 40+
4.0
Johnson - QCTC
Missouri Valley		 L Sichterman - NDAC
Missouri Valley
6-2
6-4		 Steve Bohn (3.73)
Match: 3.54 Rating: 3.60
12/14/2019 D1 Adult 40+
4.0
Johnson - QCTC
Missouri Valley		 W Garner - Westfield
Missouri Valley
Michael Addabbo (3.68) 6-1
6-2		 Marcus Womersley (3.41)
Bryan Mcpartland (3.34)
Match: 3.68 Rating: 3.64
11/17/2019 D1 Adult 55+
8.0
Bryant/Mahoski - QCTC
Missouri Valley		 W Hartje - QCTC
Missouri Valley
Paul Smith (3.55) 1-6
6-3
1-0		 Thomas Foley (3.57)
Bradley Hartje (3.72)
Match: 3.64 Rating: 3.62
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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