Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2017) View Advanced Player Stats
Jon Amundsen (New York, NY)
Male 		4.5 C
12/31/2023
Estimated Dynamic Rating 4.4215
6/9/2024
Projected Year End Rating ------
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4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
2017 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.5 9 6 3 0 66.7 22 14 8 63.6 171 98 73 57.3 0
Adult 18+ 5.0 4 2 2 0 50.0 9 4 5 44.4 63 25 38 39.7 0
Adult 40+ 4.5 12 9 3 0 75.0 26 19 7 73.1 232 135 97 58.2 0
Mixed 18+ 9.0 3 1 2 0 33.3 6 2 4 33.3 57 25 32 43.9 0
Mixed 18+ 10.0 1 0 1 0 0.0 2 0 2 0.0 18 6 12 33.3 0
Mixed 40+ 0.0 2 0 2 0 0.0 5 1 4 20.0 34 12 22 35.3 0
Total 31 18 13 0 58.1 70 40 30 57.1 575 301 274 52.3 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/18/2017 Mixed 18+
9.0		 2:Cheung/Tomasini
Eastern		 D2 Rebecca Hing
(3.99) 		Nikola Ristic
(4.45)
Lucy Herrera
(4.07) 		L 6-2
6-4		 4.24 4.33
12/15/2017 Adult 40+
4.5		 Metro: 1:Katz
Eastern		 D2 Noah Lerner
(4.15) 		Jonathan Holtz
(4.05)
Ankur Chaturvedi
(4.25) 		W 6-4
6-3		 4.40 4.36
12/06/2017 Adult 40+
4.5		 Metro: 1:Katz
Eastern		 D2 Noah Lerner
(4.16) 		Lawrence Lehman
(4.02)
Mitch Pessin
(4.18) 		W 7-6
6-2		 4.33 4.35
11/28/2017 Mixed 18+
9.0		 2:Cheung/Tomasini
Eastern		 D2 Sharon Thompson
(-----) 		Lawrence Lehman
(-----)
Stephanie Gerst
(-----) 		W 7-5
6-3		 NC NC
11/05/2017 Adult 40+
4.5		 Metro: 1:Katz
Eastern		 S2 Matthew Sirovich
(4.14) 		L 6-3
6-3		 3.94 4.35
10/10/2017 Adult 40+
4.5		 Metro: 1:Katz
Eastern		 D2 Jim Rosenthal
(4.16) 		Christophe Porsella
(4.20)
Andrew McGoey
(4.08) 		W 6-2
6-1		 4.62 4.51
10/06/2017 Adult 40+
4.5		 Metro: 1:Katz
Eastern		 D2 Christian Amundsen
(4.39) 		Joseph Perri
(4.39)
Robert Chesney
(4.20) 		L 3-6
7-6
1-0		 4.37 4.45
09/28/2017 Adult 40+
4.5		 Metro: 1:Katz
Eastern		 D3 Christian Amundsen
(4.35) 		David Dikman
(4.44)
Jonathan Klee
(4.24) 		W 6-3
6-3		 4.59 4.49
09/23/2017 Mixed 40+
Sectionals		 LI: Hempstead Lake, Chua/Hollins
Eastern		 D3 Mariel Hollins
(3.95) 		Hiroko Hayashi
(3.75)
Eric Tomasini
(4.60) 		L 6-2
3-6
1-0		 4.30 4.34
09/23/2017 Mixed 40+
Sectionals		 LI: Hempstead Lake, Chua/Hollins
Eastern		 D3 Mariel Hollins
(4.03) 		Kimelle McCarthy
(4.29)
Peter Snell
(4.31) 		L 6-1
6-3		 4.17 4.34
08/27/2017 Adult 40+
4.5
Sectionals		 Metro: 1:Katz
Eastern		 S2 Chris Gilroy
(4.44) 		W 6-3
7-6		 4.54 4.46
08/26/2017 Adult 40+
4.5
Sectionals		 Metro: 1:Katz
Eastern		 S2 Brian Byrne
(4.41) 		W 6-3
6-3		 4.60 4.47
08/26/2017 Adult 40+
4.5
Sectionals		 Metro: 1:Katz
Eastern		 S2 Joseph Polestino
(4.33) 		W 6-3
7-5		 4.46 4.44
08/25/2017 Adult 40+
4.5
Sectionals		 Metro: 1:Katz
Eastern		 D2 Christian Amundsen
(4.43) 		Paul Wishnoff
(4.37)
David Rubin
(4.40) 		L 6-4
6-4		 4.29 4.40
08/25/2017 Adult 40+
4.5
Sectionals		 Metro: 1:Katz
Eastern		 D3 Peter Snell
(4.27) 		William Murtaugh
(4.42)
Eriksen Stropp
(4.32) 		W 3-6
6-3
1-0		 4.49 4.43
07/16/2017 Adult 18+
4.5		 5:Katz/Yu
Eastern		 D2 Noah Lerner
(4.25) 		Atul Singh
(4.16)
Aurelien Millecamps
(4.37) 		W 6-4
6-0		 4.65 4.46
07/11/2017 Adult 18+
4.5		 5:Katz/Yu
Eastern		 D2 Noah Lerner
(4.19) 		Robert Shettle
(4.40)
Drue Anderson
(4.42) 		L 7-6
2-6
1-0		 4.54 4.43
06/25/2017 Adult 18+
4.5		 5:Katz/Yu
Eastern		 S1 Zachary Kwartler
(4.25) 		L 6-3
6-3		 4.06 4.35
06/09/2017 Adult 18+
4.5		 5:Katz/Yu
Eastern		 S1 Vinayak Singh
(4.14) 		W 6-4
6-2		 4.42 4.42
06/06/2017 Adult 18+
5.0		 3:Katz
Eastern		 D2 Christian Amundsen
(4.43) 		Blake Spahn
(4.60)
Jackson Frons
(4.21) 		W 6-4
0-6
1-0		 4.35 4.42
05/25/2017 Adult 18+
5.0		 3:Katz
Eastern		 D1 Dennis Zlobinsky
(4.63) 		Andrew Kells
(4.81)
Randall Smalley
(5.00) 		L 6-2
3-6
1-0		 4.74 4.50
05/24/2017 Adult 18+
4.5		 5:Katz/Yu
Eastern		 D2 Josh Sacks
(4.51) 		Mitchell Low
(4.21)
Drue Anderson
(4.43) 		W 6-1
6-4		 4.51 4.43
05/11/2017 Adult 18+
4.5		 5:Katz/Yu
Eastern		 D2 Josh Sacks
(4.51) 		Adam Joyce
(4.56)
Chris McGee
(4.28) 		L 6-2
6-7
1-0		 4.41 4.41
05/08/2017 Adult 18+
4.5		 5:Katz/Yu
Eastern		 D1 Christian Amundsen
(4.35) 		Lawrence Lehman
(4.15)
Matthew Seiden
(4.03) 		W 6-2
6-2		 4.39 4.41
04/30/2017 Adult 18+
4.5		 5:Katz/Yu
Eastern		 D1 Seth Nelson
(4.42) 		Brian Lafayette
(4.32)
Nicholas Zikos
(4.31) 		W 2-6
7-5
1-0		 4.28 4.38
04/12/2017 Adult 18+
5.0		 3:Katz
Eastern		 D2 Christian Amundsen
(4.41) 		Brett Kaplan
(4.73)
Joseph Smetona
(-----) 		L 6-1
6-2		 4.42 4.42
04/04/2017 Adult 18+
5.0		 3:Katz
Eastern		 D2 Christian Amundsen
(4.40) 		Jake Bishop
(4.09)
Christopher Ujkic
(4.75) 		W 7-6 4.46 4.42
03/27/2017 Adult 18+
4.5		 5:Katz/Yu
Eastern		 D3 Noah Lerner
(4.26) 		Atul Singh
(4.18)
Jorge Sanchez
(4.09) 		W 6-7
6-1
1-0		 4.35 4.40
02/12/2017 Adult 40+
4.5
Flight		 Metro: 1:Katz
Eastern		 D2 Christian Amundsen
(4.37) 		Stephen Usher
(4.30)
Nick Monogenis
(4.21) 		W 6-2
6-4		 4.46 4.42
01/09/2017 Mixed 18+
10.0		 3:Katz/Michel
Eastern		 D2 Isabela Iantosca
(4.95) 		Danielle Viola
(4.75)
Jeremy Polster
(4.69) 		L 6-3
6-3		 4.35 4.35
01/08/2017 Mixed 18+
9.0		 6:Cheung/Tomasini
Eastern		 D2 Sharon Thompson
(4.35) 		Joshua Slifkin
(4.53)
Caitlin Druker
(4.03) 		L 6-4
6-2		 4.15 4.35
12/18/2017 D2 Mixed 18+
9.0
2:Cheung/Tomasini
Eastern		 L 4:Doane
Eastern
Rebecca Hing (3.99) 6-2
6-4		 Nikola Ristic (4.45)
Lucy Herrera (4.07)
Match: 4.24 Rating: 4.33
12/15/2017 D2 Adult 40+
4.5
Metro: 1:Katz
Eastern		 W 3:Holtz/Tratenberg
Eastern
Noah Lerner (4.15) 6-4
6-3		 Jonathan Holtz (4.05)
Ankur Chaturvedi (4.25)
Match: 4.40 Rating: 4.36
12/06/2017 D2 Adult 40+
4.5
Metro: 1:Katz
Eastern		 W 2:Grenert
Eastern
Noah Lerner (4.16) 7-6
6-2		 Lawrence Lehman (4.02)
Mitch Pessin (4.18)
Match: 4.33 Rating: 4.35
11/28/2017 D2 Mixed 18+
9.0
2:Cheung/Tomasini
Eastern		 W 4:Doane
Eastern
Sharon Thompson (-----) 7-5
6-3		 Lawrence Lehman (-----)
Stephanie Gerst (-----)
Match: NC Rating: NC
11/05/2017 S2 Adult 40+
4.5
Metro: 1:Katz
Eastern		 L 3:Holtz/Tratenberg
Eastern
6-3
6-3		 Matthew Sirovich (4.14)
Match: 3.94 Rating: 4.35
10/10/2017 D2 Adult 40+
4.5
Metro: 1:Katz
Eastern		 W 3:Holtz/Tratenberg
Eastern
Jim Rosenthal (4.16) 6-2
6-1		 Christophe Porsella (4.20)
Andrew McGoey (4.08)
Match: 4.62 Rating: 4.51
10/06/2017 D2 Adult 40+
4.5
Metro: 1:Katz
Eastern		 L 5:Chesney/Goldberg
Eastern
Christian Amundsen (4.39) 3-6
7-6
1-0		 Joseph Perri (4.39)
Robert Chesney (4.20)
Match: 4.37 Rating: 4.45
09/28/2017 D3 Adult 40+
4.5
Metro: 1:Katz
Eastern		 W 5:Chesney/Goldberg
Eastern
Christian Amundsen (4.35) 6-3
6-3		 David Dikman (4.44)
Jonathan Klee (4.24)
Match: 4.59 Rating: 4.49
09/23/2017 D3 Mixed 40+
Sectionals
LI: Hempstead Lake, Chua/Hollins
Eastern		 L Metro: 1:Doane
Eastern
Mariel Hollins (3.95) 6-2
3-6
1-0		 Hiroko Hayashi (3.75)
Eric Tomasini (4.60)
Match: 4.30 Rating: 4.34
09/23/2017 D3 Mixed 40+
Sectionals
LI: Hempstead Lake, Chua/Hollins
Eastern		 L Southern: Solaris Hawthorne
Eastern
Mariel Hollins (4.03) 6-1
6-3		 Kimelle McCarthy (4.29)
Peter Snell (4.31)
Match: 4.17 Rating: 4.34
08/27/2017 S2 Adult 40+
4.5
Sectionals
Metro: 1:Katz
Eastern		 W Armonk
Eastern
6-3
7-6		 Chris Gilroy (4.44)
Match: 4.54 Rating: 4.46
08/26/2017 S2 Adult 40+
4.5
Sectionals
Metro: 1:Katz
Eastern		 W Northern: Brown
Eastern
6-3
6-3		 Brian Byrne (4.41)
Match: 4.60 Rating: 4.47
08/26/2017 S2 Adult 40+
4.5
Sectionals
Metro: 1:Katz
Eastern		 W Eastern: Syosset, Ross
Eastern
6-3
7-5		 Joseph Polestino (4.33)
Match: 4.46 Rating: 4.44
08/25/2017 D2 Adult 40+
4.5
Sectionals
Metro: 1:Katz
Eastern		 L NJ: Team Caradonna
Eastern
Christian Amundsen (4.43) 6-4
6-4		 Paul Wishnoff (4.37)
David Rubin (4.40)
Match: 4.29 Rating: 4.40
08/25/2017 D3 Adult 40+
4.5
Sectionals
Metro: 1:Katz
Eastern		 W Liverpool
Eastern
Peter Snell (4.27) 3-6
6-3
1-0		 William Murtaugh (4.42)
Eriksen Stropp (4.32)
Match: 4.49 Rating: 4.43
07/16/2017 D2 Adult 18+
4.5
5:Katz/Yu
Eastern		 W 3:Freed/Pine
Eastern
Noah Lerner (4.25) 6-4
6-0		 Atul Singh (4.16)
Aurelien Millecamps (4.37)
Match: 4.65 Rating: 4.46
07/11/2017 D2 Adult 18+
4.5
5:Katz/Yu
Eastern		 L Eastern:Doane
Eastern
Noah Lerner (4.19) 7-6
2-6
1-0		 Robert Shettle (4.40)
Drue Anderson (4.42)
Match: 4.54 Rating: 4.43
06/25/2017 S1 Adult 18+
4.5
5:Katz/Yu
Eastern		 L 4:Khoung/Snyder
Eastern
6-3
6-3		 Zachary Kwartler (4.25)
Match: 4.06 Rating: 4.35
06/09/2017 S1 Adult 18+
4.5
5:Katz/Yu
Eastern		 W 2:Mindich
Eastern
6-4
6-2		 Vinayak Singh (4.14)
Match: 4.42 Rating: 4.42
06/06/2017 D2 Adult 18+
5.0
3:Katz
Eastern		 W 6:Tomasini
Eastern
Christian Amundsen (4.43) 6-4
0-6
1-0		 Blake Spahn (4.60)
Jackson Frons (4.21)
Match: 4.35 Rating: 4.42
05/25/2017 D1 Adult 18+
5.0
3:Katz
Eastern		 L 1:DiChiara
Eastern
Dennis Zlobinsky (4.63) 6-2
3-6
1-0		 Andrew Kells (4.81)
Randall Smalley (5.00)
Match: 4.74 Rating: 4.50
05/24/2017 D2 Adult 18+
4.5
5:Katz/Yu
Eastern		 W Eastern:Doane
Eastern
Josh Sacks (4.51) 6-1
6-4		 Mitchell Low (4.21)
Drue Anderson (4.43)
Match: 4.51 Rating: 4.43
05/11/2017 D2 Adult 18+
4.5
5:Katz/Yu
Eastern		 L 7:Holtz
Eastern
Josh Sacks (4.51) 6-2
6-7
1-0		 Adam Joyce (4.56)
Chris McGee (4.28)
Match: 4.41 Rating: 4.41
05/08/2017 D1 Adult 18+
4.5
5:Katz/Yu
Eastern		 W 2:Mindich
Eastern
Christian Amundsen (4.35) 6-2
6-2		 Lawrence Lehman (4.15)
Matthew Seiden (4.03)
Match: 4.39 Rating: 4.41
04/30/2017 D1 Adult 18+
4.5
5:Katz/Yu
Eastern		 W 6:Akpan
Eastern
Seth Nelson (4.42) 2-6
7-5
1-0		 Brian Lafayette (4.32)
Nicholas Zikos (4.31)
Match: 4.28 Rating: 4.38
04/12/2017 D2 Adult 18+
5.0
3:Katz
Eastern		 L 2:Doane
Eastern
Christian Amundsen (4.41) 6-1
6-2		 Brett Kaplan (4.73)
Joseph Smetona (-----)
Match: 4.42 Rating: 4.42
04/04/2017 D2 Adult 18+
5.0
3:Katz
Eastern		 W 4:Guerrica/Bishop
Eastern
Christian Amundsen (4.40) 7-6 Jake Bishop (4.09)
Christopher Ujkic (4.75)
Match: 4.46 Rating: 4.42
03/27/2017 D3 Adult 18+
4.5
5:Katz/Yu
Eastern		 W 3:Freed/Pine
Eastern
Noah Lerner (4.26) 6-7
6-1
1-0		 Atul Singh (4.18)
Jorge Sanchez (4.09)
Match: 4.35 Rating: 4.40
02/12/2017 D2 Adult 40+
4.5
Flight
Metro: 1:Katz
Eastern		 W 3:Holtz/Tratenberg
Eastern
Christian Amundsen (4.37) 6-2
6-4		 Stephen Usher (4.30)
Nick Monogenis (4.21)
Match: 4.46 Rating: 4.42
01/09/2017 D2 Mixed 18+
10.0
3:Katz/Michel
Eastern		 L 2:Salnikowa
Eastern
Isabela Iantosca (4.95) 6-3
6-3		 Danielle Viola (4.75)
Jeremy Polster (4.69)
Match: 4.35 Rating: 4.35
01/08/2017 D2 Mixed 18+
9.0
6:Cheung/Tomasini
Eastern		 L 3:Doane
Eastern
Sharon Thompson (4.35) 6-4
6-2		 Joshua Slifkin (4.53)
Caitlin Druker (4.03)
Match: 4.15 Rating: 4.35
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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