Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2022) View Advanced Player Stats
Christina Chai (Phoenix, AZ)
Female 		4.5 A
12/31/2023
Estimated Dynamic Rating 4.4709
5/23/2024
Projected Year End Rating ------
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4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
2022 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Mixed 18+ 8.0 15 11 4 0 73.3 35 23 12 65.7 271 156 115 57.6 0
Mixed 18+ 9.0 13 9 4 0 69.2 30 19 11 63.3 231 132 99 57.1 0
Total 28 20 8 0 71.4 65 42 23 64.6 502 288 214 57.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/02/2022 Mixed 18+
8.0		 8.0 PHO Chai X18F
Southwest		 D2 Alfredo Cobon
(3.35) 		Kae Lynn Randall
(-----)
Gordon Shockley
(4.05) 		W 3-6
6-1
1-0		 S 4.47
12/01/2022 Mixed 18+
9.0		 9.0 PTC VanderG X18F
Southwest		 D3 Kevin McMahon
(4.41) 		Chad Kelley
(4.03)
Linda Biddle
(3.79) 		W 6-1
6-3		 4.39 4.47
11/18/2022 Mixed 18+
8.0		 8.0 PHO Chai X18F
Southwest		 D3 Alfredo Cobon
(3.28) 		steven shepps
(4.01)
Susan Shepps
(3.44) 		W 6-1
6-0		 4.74 4.53
11/10/2022 Mixed 18+
9.0		 9.0 PTC VanderG X18F
Southwest		 D2 Todd Snow
(4.07) 		Amanda Moore
(4.01)
Kirk Williams
(4.70) 		L 6-3
6-2		 4.32 4.45
11/04/2022 Mixed 18+
8.0		 8.0 PHO Chai X18F
Southwest		 D3 Vineet Awasthi
(2.98) 		Karen Elaine Taylor
(3.40)
Karl Leclerc
(4.40) 		L 6-0
6-1		 4.23 4.47
11/03/2022 Mixed 18+
9.0		 9.0 PTC VanderG X18F
Southwest		 D2 Todd Snow
(4.07) 		Carlos Bojorquez
(-----)
Jacquelyn Marx
(-----) 		W 7-6
6-3		 S 4.51
10/27/2022 Mixed 18+
9.0		 9.0 PTC VanderG X18F
Southwest		 D3 Randy Schmolke
(4.20) 		Niles Jackson
(4.71)
Buff Berg
(3.62) 		W 2-6
6-3
1-0		 4.25 4.34
10/21/2022 Mixed 18+
8.0		 8.0 PHO Chai X18F
Southwest		 D3 Vineet Awasthi
(2.97) 		Kendall Hanks
(3.66)
Sam Blankenship
(3.86) 		W 6-4
2-6
1-0		 4.40 4.37
10/20/2022 Mixed 18+
9.0		 9.0 PTC VanderG X18F
Southwest		 D2 Todd Snow
(4.09) 		Chad Kelley
(4.03)
Linda Biddle
(3.75) 		W 6-3
4-6
1-0		 4.09 4.32
10/07/2022 Mixed 18+
8.0		 8.0 PHO Chai X18F
Southwest		 D3 Sjaak Van Der Geest
(3.16) 		Charles Vanderwey
(3.73)
Danica Dunn
(3.83) 		W 6-4
6-4		 4.49 4.39
09/29/2022 Mixed 18+
9.0		 9.0 PTC VanderG X18F
Southwest		 D3 Randy Schmolke
(4.10) 		Tina Bond
(4.19)
Calvin Burns
(4.14) 		W 6-2
7-5		 4.45 4.37
09/23/2022 Mixed 18+
8.0
Sectionals		 PHX/VanderG/18MXD/8.0X
Southwest		 D2 Bryan Wojtowicz
(3.45) 		Santiago Ruiz
(3.84)
Valerie Santos
(3.88) 		L 6-4
6-3		 4.17 4.33
09/16/2022 Mixed 18+
8.0		 8.0 PHO Chai X18F
Southwest		 D3 Sjaak Van Der Geest
(3.15) 		Meghan Houk
(4.02)
Monroe Arellano
(-----) 		W 6-2
6-2		 S 4.37
09/02/2022 Mixed 18+
8.0		 8.0 PHO Chai X18F
Southwest		 D2 Vineet Awasthi
(2.95) 		Christine O'Hayre-Runnels
(3.67)
Teodoro Ramirez
(3.89) 		L 7-6
6-4		 4.42 4.37
04/15/2022 Mixed 18+
8.0		 PHX/VanderG/18MXD/8.0X
Southwest		 D2 Bryan Wojtowicz
(3.43) 		Mackinzie McKeown
(4.05)
Craig Cacheris
(3.77) 		L 2-6
7-6
1-0		 4.41 4.37
04/14/2022 Mixed 18+
9.0		 9.0 PTC VanderG X18S
Southwest		 D2 Aditya Sharma
(4.09) 		Jason Snider
(4.04)
heidi sutter
(4.53) 		L 6-3
6-1		 4.12 4.34
04/07/2022 Mixed 18+
9.0		 9.0 PTC VanderG X18S
Southwest		 D2 Kevin McMahon
(4.41) 		Brittany Robinson
(4.29)
Kyle Hicks
(4.28) 		L 7-5
6-2		 4.10 4.34
03/25/2022 Mixed 18+
8.0		 PHX/VanderG/18MXD/8.0X
Southwest		 D1 Bryan Wojtowicz
(3.43) 		Tina Casoni
(4.02)
Peter Casoni
(3.24) 		W 6-2
6-2		 4.40 4.39
03/24/2022 Mixed 18+
9.0		 9.0 PTC VanderG X18S
Southwest		 D2 Kevin McMahon
(4.41) 		Craig Abney
(3.66)
Stephanie Christensen
(3.87) 		W 6-0
6-0		 4.38 4.38
03/11/2022 Mixed 18+
8.0		 PHX/VanderG/18MXD/8.0X
Southwest		 D1 Bryan Wojtowicz
(3.45) 		Michael Strilich
(3.88)
Melissa Bagayas
(3.86) 		W 2-6
6-3
1-0		 4.35 4.38
03/04/2022 Mixed 18+
8.0		 PHX/VanderG/18MXD/8.0X
Southwest		 D3 Bryan Wojtowicz
(3.41) 		Susie Timm
(3.66)
David Rosenthal
(3.77) 		W 6-4
6-0		 4.48 4.41
02/25/2022 Mixed 18+
8.0		 PHX/VanderG/18MXD/8.0X
Southwest		 D2 Bryan Wojtowicz
(3.44) 		Genissa Leder
(3.71)
Larry Phan
(3.61) 		W 6-7
6-3
1-0		 4.21 4.36
02/24/2022 Mixed 18+
8.0		 PHX/VanderG/18MXD/8.0X
Southwest		 D2 Bryan Wojtowicz
(3.44) 		Chad Clark
(3.97)
Janet Martelki
(3.76) 		W 6-4
7-5		 4.43 4.40
02/17/2022 Mixed 18+
9.0		 9.0 PTC VanderG X18S
Southwest		 D2 Kevin McMahon
(4.42) 		Jason Snider
(4.02)
heidi sutter
(4.51) 		W 3-6
6-1
1-0		 4.33 4.39
02/10/2022 Mixed 18+
9.0		 9.0 PTC VanderG X18S
Southwest		 D2 Kevin McMahon
(4.42) 		Naveen Mathew
(3.84)
Haily Morgan
(-----) 		L 1-6
7-6
1-0		 S 4.38
02/03/2022 Mixed 18+
9.0		 9.0 PTC VanderG X18S
Southwest		 D3 Aditya Sharma
(3.98) 		Scott Hoffecker
(4.01)
Jacqui Richardson
(3.70) 		W 6-3
6-3		 4.26 4.38
01/20/2022 Mixed 18+
9.0		 9.0 PTC VanderG X18S
Southwest		 D2 Kevin McMahon
(4.41) 		Carlos Rivas
(4.09)
Amaris Surmacz
(4.01) 		W 6-1
6-1		 4.44 4.41
01/14/2022 Mixed 18+
8.0		 PHX/VanderG/18MXD/8.0X
Southwest		 D2 Bryan Wojtowicz
(3.44) 		David Mittelstadt
(3.82)
Kathryn Brasfield
(3.55) 		W 6-2
6-0		 4.53 4.42
12/02/2022 D2 Mixed 18+
8.0
8.0 PHO Chai X18F
Southwest		 W 8.0 MTC Leprechauns X18F
Southwest
Alfredo Cobon (3.35) 3-6
6-1
1-0		 Kae Lynn Randall (-----)
Gordon Shockley (4.05)
Match: S Rating: 4.47
12/01/2022 D3 Mixed 18+
9.0
9.0 PTC VanderG X18F
Southwest		 W 9.0 PTC EveryoneIsALoser X18F
Southwest
Kevin McMahon (4.41) 6-1
6-3		 Chad Kelley (4.03)
Linda Biddle (3.79)
Match: 4.39 Rating: 4.47
11/18/2022 D3 Mixed 18+
8.0
8.0 PHO Chai X18F
Southwest		 W 8.0 CBV Timm X18F
Southwest
Alfredo Cobon (3.28) 6-1
6-0		 steven shepps (4.01)
Susan Shepps (3.44)
Match: 4.74 Rating: 4.53
11/10/2022 D2 Mixed 18+
9.0
9.0 PTC VanderG X18F
Southwest		 L 9.0 KIW Mixed Nuts X18F
Southwest
Todd Snow (4.07) 6-3
6-2		 Amanda Moore (4.01)
Kirk Williams (4.70)
Match: 4.32 Rating: 4.45
11/04/2022 D3 Mixed 18+
8.0
8.0 PHO Chai X18F
Southwest		 L 8.0 PTC Taylor X18F
Southwest
Vineet Awasthi (2.98) 6-0
6-1		 Karen Elaine Taylor (3.40)
Karl Leclerc (4.40)
Match: 4.23 Rating: 4.47
11/03/2022 D2 Mixed 18+
9.0
9.0 PTC VanderG X18F
Southwest		 W 9.0 OCO Bond X18F
Southwest
Todd Snow (4.07) 7-6
6-3		 Carlos Bojorquez (-----)
Jacquelyn Marx (-----)
Match: S Rating: 4.51
10/27/2022 D3 Mixed 18+
9.0
9.0 PTC VanderG X18F
Southwest		 W 9.0 PHO SACATAC X18F
Southwest
Randy Schmolke (4.20) 2-6
6-3
1-0		 Niles Jackson (4.71)
Buff Berg (3.62)
Match: 4.25 Rating: 4.34
10/21/2022 D3 Mixed 18+
8.0
8.0 PHO Chai X18F
Southwest		 W 8.0 KIW McKinney X18F
Southwest
Vineet Awasthi (2.97) 6-4
2-6
1-0		 Kendall Hanks (3.66)
Sam Blankenship (3.86)
Match: 4.40 Rating: 4.37
10/20/2022 D2 Mixed 18+
9.0
9.0 PTC VanderG X18F
Southwest		 W 9.0 PTC EveryoneIsALoser X18F
Southwest
Todd Snow (4.09) 6-3
4-6
1-0		 Chad Kelley (4.03)
Linda Biddle (3.75)
Match: 4.09 Rating: 4.32
10/07/2022 D3 Mixed 18+
8.0
8.0 PHO Chai X18F
Southwest		 W 8.0 WIG Dunn X18F
Southwest
Sjaak Van Der Geest (3.16) 6-4
6-4		 Charles Vanderwey (3.73)
Danica Dunn (3.83)
Match: 4.49 Rating: 4.39
09/29/2022 D3 Mixed 18+
9.0
9.0 PTC VanderG X18F
Southwest		 W 9.0 OCO Bond X18F
Southwest
Randy Schmolke (4.10) 6-2
7-5		 Tina Bond (4.19)
Calvin Burns (4.14)
Match: 4.45 Rating: 4.37
09/23/2022 D2 Mixed 18+
8.0
Sectionals
PHX/VanderG/18MXD/8.0X
Southwest		 L GEPTA-8.0-MX-18(Jones)(EPTC#1)
Southwest
Bryan Wojtowicz (3.45) 6-4
6-3		 Santiago Ruiz (3.84)
Valerie Santos (3.88)
Match: 4.17 Rating: 4.33
09/16/2022 D3 Mixed 18+
8.0
8.0 PHO Chai X18F
Southwest		 W 8.0 MTC Leprechauns X18F
Southwest
Sjaak Van Der Geest (3.15) 6-2
6-2		 Meghan Houk (4.02)
Monroe Arellano (-----)
Match: S Rating: 4.37
09/02/2022 D2 Mixed 18+
8.0
8.0 PHO Chai X18F
Southwest		 L 8.0 PTC Taylor X18F
Southwest
Vineet Awasthi (2.95) 7-6
6-4		 Christine O'Hayre-Runnels (3.67)
Teodoro Ramirez (3.89)
Match: 4.42 Rating: 4.37
04/15/2022 D2 Mixed 18+
8.0
PHX/VanderG/18MXD/8.0X
Southwest		 L 8.0 CV Timm X18S
Southwest
Bryan Wojtowicz (3.43) 2-6
7-6
1-0		 Mackinzie McKeown (4.05)
Craig Cacheris (3.77)
Match: 4.41 Rating: 4.37
04/14/2022 D2 Mixed 18+
9.0
9.0 PTC VanderG X18S
Southwest		 L 9.0 PTC Antoniou X18S
Southwest
Aditya Sharma (4.09) 6-3
6-1		 Jason Snider (4.04)
heidi sutter (4.53)
Match: 4.12 Rating: 4.34
04/07/2022 D2 Mixed 18+
9.0
9.0 PTC VanderG X18S
Southwest		 L PHX/BergSACATAC/18MXD/9.0XD
Southwest
Kevin McMahon (4.41) 7-5
6-2		 Brittany Robinson (4.29)
Kyle Hicks (4.28)
Match: 4.10 Rating: 4.34
03/25/2022 D1 Mixed 18+
8.0
PHX/VanderG/18MXD/8.0X
Southwest		 W 8.0 DCRV KimCallant X18S
Southwest
Bryan Wojtowicz (3.43) 6-2
6-2		 Tina Casoni (4.02)
Peter Casoni (3.24)
Match: 4.40 Rating: 4.39
03/24/2022 D2 Mixed 18+
9.0
9.0 PTC VanderG X18S
Southwest		 W 9.0 PTC Mendoza X18S
Southwest
Kevin McMahon (4.41) 6-0
6-0		 Craig Abney (3.66)
Stephanie Christensen (3.87)
Match: 4.38 Rating: 4.38
03/11/2022 D1 Mixed 18+
8.0
PHX/VanderG/18MXD/8.0X
Southwest		 W 8.0 KIW McKinney X18S
Southwest
Bryan Wojtowicz (3.45) 2-6
6-3
1-0		 Michael Strilich (3.88)
Melissa Bagayas (3.86)
Match: 4.35 Rating: 4.38
03/04/2022 D3 Mixed 18+
8.0
PHX/VanderG/18MXD/8.0X
Southwest		 W 8.0 CV Timm X18S
Southwest
Bryan Wojtowicz (3.41) 6-4
6-0		 Susie Timm (3.66)
David Rosenthal (3.77)
Match: 4.48 Rating: 4.41
02/25/2022 D2 Mixed 18+
8.0
PHX/VanderG/18MXD/8.0X
Southwest		 W 8.0 WIG Anderson X18S
Southwest
Bryan Wojtowicz (3.44) 6-7
6-3
1-0		 Genissa Leder (3.71)
Larry Phan (3.61)
Match: 4.21 Rating: 4.36
02/24/2022 D2 Mixed 18+
8.0
PHX/VanderG/18MXD/8.0X
Southwest		 W 8.0 PTC Taylor X18S
Southwest
Bryan Wojtowicz (3.44) 6-4
7-5		 Chad Clark (3.97)
Janet Martelki (3.76)
Match: 4.43 Rating: 4.40
02/17/2022 D2 Mixed 18+
9.0
9.0 PTC VanderG X18S
Southwest		 W 9.0 PTC Antoniou X18S
Southwest
Kevin McMahon (4.42) 3-6
6-1
1-0		 Jason Snider (4.02)
heidi sutter (4.51)
Match: 4.33 Rating: 4.39
02/10/2022 D2 Mixed 18+
9.0
9.0 PTC VanderG X18S
Southwest		 L PHX/BergSACATAC/18MXD/9.0XD
Southwest
Kevin McMahon (4.42) 1-6
7-6
1-0		 Naveen Mathew (3.84)
Haily Morgan (-----)
Match: S Rating: 4.38
02/03/2022 D3 Mixed 18+
9.0
9.0 PTC VanderG X18S
Southwest		 W 9.0 PTC RhodenBiddle X18S
Southwest
Aditya Sharma (3.98) 6-3
6-3		 Scott Hoffecker (4.01)
Jacqui Richardson (3.70)
Match: 4.26 Rating: 4.38
01/20/2022 D2 Mixed 18+
9.0
9.0 PTC VanderG X18S
Southwest		 W 9.0 MTC RivasCarlsen X18S
Southwest
Kevin McMahon (4.41) 6-1
6-1		 Carlos Rivas (4.09)
Amaris Surmacz (4.01)
Match: 4.44 Rating: 4.41
01/14/2022 D2 Mixed 18+
8.0
PHX/VanderG/18MXD/8.0X
Southwest		 W 8.0 DCRV KimCallant X18S
Southwest
Bryan Wojtowicz (3.44) 6-2
6-0		 David Mittelstadt (3.82)
Kathryn Brasfield (3.55)
Match: 4.53 Rating: 4.42
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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