Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
John Cotsis (Ventura, CA)
Male 		3.5 C
12/31/2023
Estimated Dynamic Rating 3.3397
9/24/2024
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2023 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 3.5 4 2 2 0 50.0 11 6 5 54.5 84 43 41 51.2 0
Adult 55+ 7.0 3 1 2 0 33.3 8 3 5 37.5 59 29 30 49.2 0
Mixed 18+ 7.0 2 1 1 0 50.0 4 2 2 50.0 43 22 21 51.2 0
Tri-Level 18+ 4.5 2 0 2 0 0.0 5 1 4 20.0 46 21 25 45.7 0
Total 11 4 7 0 36.4 28 12 16 42.9 232 115 117 49.6 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
08/13/2023 Tri-Level 18+
4.5		 V - Wood Ranch Tri Tippers
So California		 D330 Jim Brown
(3.45) 		Lee Tsai
(3.39)
RUBEN SIMON
(3.56) 		L 7-6
6-3		 3.33 3.33
08/12/2023 Adult 55+
7.0		 V - Misson Oaks Double Nickle
So California		 D1 Ray Duenez
(3.07) 		Peter Hyan III
(3.42)
Steven Bleier
(3.24) 		L 2-6
6-2
1-0		 3.42 3.35
08/06/2023 Adult 55+
7.0		 V - Misson Oaks Double Nickle
So California		 D2 Matthew Maxel
(3.42) 		Ardy Afshar
(3.24)
Matthew Dawe
(3.49) 		L 6-3
7-6		 3.23 3.32
07/23/2023 Tri-Level 18+
4.5		 V - Wood Ranch Tri Tippers
So California		 D330 Jay Campbell
(3.54) 		Brian Stanton
(3.39)
Brian Colon
(3.50) 		L 4-6
7-6
1-0		 3.34 3.34
07/21/2023 Adult 55+
7.0		 V - Misson Oaks Double Nickle
So California		 D1 Michael Garland
(3.45) 		David Hoffman
(3.16)
Andre Bati
(3.47) 		W 6-1
5-7
1-0		 3.36 3.34
03/04/2023 Adult 40+
3.5		 V - Mission Oaks Marauders
So California		 D1 Jim Brown
(3.42) 		Mike Seay
(3.47)
Brian Stanton
(3.38) 		W 3-6
7-5
1-0		 3.38 3.34
02/19/2023 Mixed 18+
7.0		 V - LLW MissionOaksI'd HitThat-K Garland
So California		 D3 Wendy Brown
(3.23) 		Lynn Abroms
(3.08)
Todd Isroelit
(3.23) 		W 6-4
6-4		 3.28 3.27
02/12/2023 Adult 40+
3.5		 V - Mission Oaks Marauders
So California		 D1 Matthew Maxel
(3.45) 		Amit Joshi
(3.34)
William Clark
(3.38) 		L 7-5
1-6
1-0		 3.36 3.32
02/04/2023 Adult 40+
3.5		 V - Mission Oaks Marauders
So California		 D1 Matthew Maxel
(3.40) 		MARK NIETO
(3.61)
Curtis Cutting
(3.30) 		W 6-4
6-4		 3.51 3.35
01/22/2023 Adult 40+
3.5		 V - Mission Oaks Marauders
So California		 D1 Matthew Maxel
(3.38) 		William Dobbins
(3.59)
Peter Lassen
(3.42) 		L 6-7
6-2
1-0		 3.36 3.30
01/22/2023 Mixed 18+
7.0		 V - LLW MissionOaksI'd HitThat-K Garland
So California		 D2 Wendy Brown
(3.24) 		Cory Rodrigues
(3.74)
Janice Pinnell
(2.86) 		L 7-6
6-4		 3.25 3.27
08/13/2023 D330 Tri-Level 18+
4.5
V - Wood Ranch Tri Tippers
So California		 L V - LLW WR Tri Ballers-Mayna Londt
So California
Jim Brown (3.45) 7-6
6-3		 Lee Tsai (3.39)
RUBEN SIMON (3.56)
Match: 3.33 Rating: 3.33
08/12/2023 D1 Adult 55+
7.0
V - Misson Oaks Double Nickle
So California		 L V - WAC DAM Team
So California
Ray Duenez (3.07) 2-6
6-2
1-0		 Peter Hyan III (3.42)
Steven Bleier (3.24)
Match: 3.42 Rating: 3.35
08/06/2023 D2 Adult 55+
7.0
V - Misson Oaks Double Nickle
So California		 L V - LLW Westlake Athletic Club D Hoffman
So California
Matthew Maxel (3.42) 6-3
7-6		 Ardy Afshar (3.24)
Matthew Dawe (3.49)
Match: 3.23 Rating: 3.32
07/23/2023 D330 Tri-Level 18+
4.5
V - Wood Ranch Tri Tippers
So California		 L V - Las Posas CC
So California
Jay Campbell (3.54) 4-6
7-6
1-0		 Brian Stanton (3.39)
Brian Colon (3.50)
Match: 3.34 Rating: 3.34
07/21/2023 D1 Adult 55+
7.0
V - Misson Oaks Double Nickle
So California		 W V - LLW Westlake Athletic Club D Hoffman
So California
Michael Garland (3.45) 6-1
5-7
1-0		 David Hoffman (3.16)
Andre Bati (3.47)
Match: 3.36 Rating: 3.34
03/04/2023 D1 Adult 40+
3.5
V - Mission Oaks Marauders
So California		 W V - Las Posas Gentlemen
So California
Jim Brown (3.42) 3-6
7-5
1-0		 Mike Seay (3.47)
Brian Stanton (3.38)
Match: 3.38 Rating: 3.34
02/19/2023 D3 Mixed 18+
7.0
V - LLW MissionOaksI'd HitThat-K Garland
So California		 W V - DAM Ball WACkers
So California
Wendy Brown (3.23) 6-4
6-4		 Lynn Abroms (3.08)
Todd Isroelit (3.23)
Match: 3.28 Rating: 3.27
02/12/2023 D1 Adult 40+
3.5
V - Mission Oaks Marauders
So California		 L V - Spanish Hills Mas Serve Aces
So California
Matthew Maxel (3.45) 7-5
1-6
1-0		 Amit Joshi (3.34)
William Clark (3.38)
Match: 3.36 Rating: 3.32
02/04/2023 D1 Adult 40+
3.5
V - Mission Oaks Marauders
So California		 W V - Westlake Athletic Club
So California
Matthew Maxel (3.40) 6-4
6-4		 MARK NIETO (3.61)
Curtis Cutting (3.30)
Match: 3.51 Rating: 3.35
01/22/2023 D1 Adult 40+
3.5
V - Mission Oaks Marauders
So California		 L V - Las Posas Gentlemen
So California
Matthew Maxel (3.38) 6-7
6-2
1-0		 William Dobbins (3.59)
Peter Lassen (3.42)
Match: 3.36 Rating: 3.30
01/22/2023 D2 Mixed 18+
7.0
V - LLW MissionOaksI'd HitThat-K Garland
So California		 L V - Sunset Hot Shots
So California
Wendy Brown (3.24) 7-6
6-4		 Cory Rodrigues (3.74)
Janice Pinnell (2.86)
Match: 3.25 Rating: 3.27
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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