Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Recent) View Advanced Player Stats
Helen McCallum (Flagstaff, AZ)
Female 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.6844
7/4/2025
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 5 1 4 0 20.0 11 3 8 27.3 86 40 46 46.5 0
Adult 40+ 4.0 5 3 2 0 60.0 15 8 7 53.3 102 54 48 52.9 0
Adult 55+ 0.0 1 0 1 0 0.0 2 0 2 0.0 17 5 12 29.4 0
Adult 65+ 8.0 2 0 2 0 0.0 5 1 4 20.0 35 12 23 34.3 0
Mixed 40+ 8.0 2 1 1 0 50.0 5 3 2 60.0 31 19 12 61.3 1
Total 15 5 10 0 33.3 38 15 23 39.5 271 130 141 48.0 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
06/21/2025 Mixed 40+
8.0		 Unrein
Southwest		 D3 Keith Ryan
(-----) 		John Kolody
(3.15)
Kirsten Gunn
(3.39) 		W 6-1
6-3		 S 3.64
05/03/2025 Adult 18+
4.0		 Spravzoff
Southwest		 D3 Allison Bates
(3.57) 		Clare Choi
(3.67)
Debbi Cassidy
(3.49) 		L 2-6
6-4
1-0		 3.67 3.68
04/13/2025 Adult 18+
4.0		 Spravzoff
Southwest		 D3 Shawna Hodovance
(3.66) 		Angela Bergemann
(3.96)
Kelly Mulkern
(3.70) 		L 6-3
6-3		 3.64 3.68
04/06/2025 Adult 18+
4.0		 Spravzoff
Southwest		 D2 Jana Perpich
(3.55) 		Angela Bergemann
(3.97)
Kelly Mulkern
(3.71) 		L 6-3
6-2		 3.67 3.68
04/06/2025 Adult 18+
4.0		 Spravzoff
Southwest		 D1 Esther Spravzoff
(3.92) 		Sarah Bartling
(3.70)
Kelsey Baer
(-----) 		W 6-0
6-1		 S 3.70
03/30/2025 Adult 18+
4.0		 Spravzoff
Southwest		 D3 Kim Vallen
(3.52) 		Angela Bergemann
(3.94)
Kelly Mulkern
(3.68) 		L 6-4
6-3		 3.75 3.70
03/12/2025 Adult 65+
8.0		 8.0 PTC Stockdale W65S
Southwest		 D1 Esther Spravzoff
(3.90) 		Jill Lewis
(4.01)
Sandra Nielson
(3.92) 		L 6-3
6-3		 3.64 3.68
02/26/2025 Adult 65+
8.0		 8.0 PTC Stockdale W65S
Southwest		 D2 Esther Spravzoff
(3.95) 		Katherine Beatty
(3.87)
Susan Lewis
(3.59) 		L 6-0
4-6
1-0		 3.46 3.65
11/24/2024 Adult 40+
4.0		 Schulz
Southwest		 D3 Allison Bates
(3.53) 		becky williams
(3.84)
Jenny Douglas
(3.76) 		W 3-6
6-1
1-0		 3.96 3.74
11/17/2024 Adult 40+
4.0		 Schulz
Southwest		 D1 Jana Perpich
(3.55) 		Kristy Miller
(3.61)
becky williams
(3.83) 		W 6-7
7-5
1-0		 3.81 3.68
11/17/2024 Adult 40+
4.0		 Schulz
Southwest		 D1 Leanne Mariano
(3.66) 		Kristy Miller
(3.60)
becky williams
(3.81) 		L 6-2
3-6
1-0		 3.63 3.64
09/22/2024 Adult 40+
4.0		 Schulz
Southwest		 D2 Esther Spravzoff
(3.96) 		Jade LeWin
(3.70)
becky williams
(3.87) 		L 6-3
3-6
1-0		 3.62 3.68
09/22/2024 Adult 40+
4.0		 Schulz
Southwest		 D3 Esther Spravzoff
(3.96) 		Francine Hackerott
(3.90)
Clare Choi
(-----) 		W 6-7
6-2
1-0		 S 3.68
08/24/2024 Mixed 40+
8.0		 NAZ/Malone/ 40 & over mixed/8.0
Southwest		 D3 Jared Archer
(-----) 		Default W 6-0
6-0		 ----- -----
08/24/2024 Mixed 40+
8.0		 NAZ/Malone/ 40 & over mixed/8.0
Southwest		 D2 Jared Archer
(3.53) 		Darren Pembroke
(3.87)
maryann goldstock
(2.98) 		L 1-6
6-1
1-0		 3.38 3.51
08/10/2024 Adult 55+ Hit and Run
Southwest		 D2 Dana Jones
(3.26) 		Gwen Schulz
(3.59)
Leanne Mariano
(3.63) 		L 6-4
6-1		 3.59 3.68
06/21/2025 D3 Mixed 40+
8.0
Unrein
Southwest		 W Kolody
Southwest
Keith Ryan (-----) 6-1
6-3		 John Kolody (3.15)
Kirsten Gunn (3.39)
Match: S Rating: 3.64
05/03/2025 D3 Adult 18+
4.0
Spravzoff
Southwest		 L NAZ/Hackerott/18&over/4.0W
Southwest
Allison Bates (3.57) 2-6
6-4
1-0		 Clare Choi (3.67)
Debbi Cassidy (3.49)
Match: 3.67 Rating: 3.68
04/13/2025 D3 Adult 18+
4.0
Spravzoff
Southwest		 L NAZ/Hackerott/18&over/4.0W
Southwest
Shawna Hodovance (3.66) 6-3
6-3		 Angela Bergemann (3.96)
Kelly Mulkern (3.70)
Match: 3.64 Rating: 3.68
04/06/2025 D2 Adult 18+
4.0
Spravzoff
Southwest		 L NAZ/Hackerott/18&over/4.0W
Southwest
Jana Perpich (3.55) 6-3
6-2		 Angela Bergemann (3.97)
Kelly Mulkern (3.71)
Match: 3.67 Rating: 3.68
04/06/2025 D1 Adult 18+
4.0
Spravzoff
Southwest		 W NAZ/Hackerott/18&over/4.0W
Southwest
Esther Spravzoff (3.92) 6-0
6-1		 Sarah Bartling (3.70)
Kelsey Baer (-----)
Match: S Rating: 3.70
03/30/2025 D3 Adult 18+
4.0
Spravzoff
Southwest		 L NAZ/Hackerott/18&over/4.0W
Southwest
Kim Vallen (3.52) 6-4
6-3		 Angela Bergemann (3.94)
Kelly Mulkern (3.68)
Match: 3.75 Rating: 3.70
03/12/2025 D1 Adult 65+
8.0
8.0 PTC Stockdale W65S
Southwest		 L 8.0 PC Welsh W65S
Southwest
Esther Spravzoff (3.90) 6-3
6-3		 Jill Lewis (4.01)
Sandra Nielson (3.92)
Match: 3.64 Rating: 3.68
02/26/2025 D2 Adult 65+
8.0
8.0 PTC Stockdale W65S
Southwest		 L 8.0 STRC Clark Wruck Kiwis W65S
Southwest
Esther Spravzoff (3.95) 6-0
4-6
1-0		 Katherine Beatty (3.87)
Susan Lewis (3.59)
Match: 3.46 Rating: 3.65
11/24/2024 D3 Adult 40+
4.0
Schulz
Southwest		 W NAZ/Hackerott/40&over/4.0W
Southwest
Allison Bates (3.53) 3-6
6-1
1-0		 becky williams (3.84)
Jenny Douglas (3.76)
Match: 3.96 Rating: 3.74
11/17/2024 D1 Adult 40+
4.0
Schulz
Southwest		 W NAZ/Hackerott/40&over/4.0W
Southwest
Jana Perpich (3.55) 6-7
7-5
1-0		 Kristy Miller (3.61)
becky williams (3.83)
Match: 3.81 Rating: 3.68
11/17/2024 D1 Adult 40+
4.0
Schulz
Southwest		 L NAZ/Hackerott/40&over/4.0W
Southwest
Leanne Mariano (3.66) 6-2
3-6
1-0		 Kristy Miller (3.60)
becky williams (3.81)
Match: 3.63 Rating: 3.64
09/22/2024 D2 Adult 40+
4.0
Schulz
Southwest		 L NAZ/Hackerott/40&over/4.0W
Southwest
Esther Spravzoff (3.96) 6-3
3-6
1-0		 Jade LeWin (3.70)
becky williams (3.87)
Match: 3.62 Rating: 3.68
09/22/2024 D3 Adult 40+
4.0
Schulz
Southwest		 W NAZ/Hackerott/40&over/4.0W
Southwest
Esther Spravzoff (3.96) 6-7
6-2
1-0		 Francine Hackerott (3.90)
Clare Choi (-----)
Match: S Rating: 3.68
08/24/2024 D3 Mixed 40+
8.0
NAZ/Malone/ 40 & over mixed/8.0
Southwest		 W NAZ/Kolody/40 & over mixed/8.0WC
Southwest
Jared Archer (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
08/24/2024 D2 Mixed 40+
8.0
NAZ/Malone/ 40 & over mixed/8.0
Southwest		 L NAZ/Kolody/40 & over mixed/8.0WC
Southwest
Jared Archer (3.53) 1-6
6-1
1-0		 Darren Pembroke (3.87)
maryann goldstock (2.98)
Match: 3.38 Rating: 3.51
08/10/2024 D2 Adult 55+
Hit and Run
Southwest		 L Schulz
Southwest
Dana Jones (3.26) 6-4
6-1		 Gwen Schulz (3.59)
Leanne Mariano (3.63)
Match: 3.59 Rating: 3.68
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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