Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Rating) View Advanced Player Stats
Dirk Heider (Newark, DE)
Male 		4.5 C
12/31/2024
Estimated Dynamic Rating 4.2073
10/9/2025
Projected Year End Rating ------
----------
4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
Current Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.5 3 2 1 0 66.7 7 4 3 57.1 52 27 25 51.9 1
Adult 40+ 4.5 5 3 2 0 60.0 11 7 4 63.6 78 54 24 69.2 0
Adult 55+ 8.0 4 1 3 0 25.0 8 2 6 25.0 69 29 40 42.0 0
Total 12 6 6 0 50.0 26 13 13 50.0 199 110 89 55.3 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
08/15/2025 Adult 18+
4.5
Sectionals		 Second Serve Ace
Middle States		 D2 Steve Hlava
(4.35) 		Daniel Schwartz
(4.12)
Robert Isaacs
(4.42) 		W 7-6
1-6
1-0		 4.13 4.21
08/15/2025 Adult 18+
4.5
Sectionals		 Second Serve Ace
Middle States		 D1 Logan Moore
(4.28) 		Don Kim
(4.41)
Raymond Matthieu Postadan
(4.44) 		L 6-0
7-6		 4.16 4.22
07/31/2025 Adult 55+
8.0		 RS (Rodney Street) 55+
Middle States		 D3 Charlie Wang
(3.56) 		Timothy Brasel
(3.89)
Thomas Jeanson
(3.84) 		L 6-1
6-3		 3.92 4.20
07/29/2025 Adult 55+
8.0		 RS (Rodney Street) 55+
Middle States		 D3 Vic Antes
(3.41) 		Lee Sullivan
(3.86)
Joseph Muoio
(3.92) 		L 6-3
7-5		 4.18 4.25
07/22/2025 Adult 55+
8.0		 RS (Rodney Street) 55+
Middle States		 D3 Charlie Wang
(3.49) 		Wayne Erne
(3.40)
Steven Tolliver
(3.63) 		W 6-0
6-3		 4.24 4.26
07/14/2025 Adult 18+
4.5		 Second Serve Ace
Middle States		 D3 Kevin Kaing
(-----) 		Default W 6-0
6-0		 ----- -----
07/09/2025 Adult 40+
4.5		 Happy Hour
Middle States		 D3 David Chee
(4.35) 		Christopher Kyper
(4.30)
Canh Ho
(4.25) 		L 6-4
6-4		 4.14 4.25
06/09/2025 Adult 40+
4.5		 Happy Hour
Middle States		 D2 David Chee
(4.30) 		Augusto Francisco
(3.64)
Joel Fishman
(3.81) 		W 6-1
6-1		 4.25 4.27
06/04/2025 Adult 55+
8.0		 RS (Rodney Street) 55+
Middle States		 D3 Charlie Wang
(3.54) 		Timothy Brasel
(3.84)
Al Vaccaro
(3.97) 		L 6-2
6-3		 4.05 4.25
06/02/2025 Adult 40+
4.5		 Happy Hour
Middle States		 D4 Kenneth Dill
(4.00) 		Lonnie Cooper
(4.15)
Canh Ho
(4.25) 		L 6-4
1-6
1-0		 4.40 4.30
05/27/2025 Adult 40+
4.5		 Happy Hour
Middle States		 D2 Gaetan Pappalardo
(4.28) 		John Nicholson
(3.83)
Augusto Francisco
(3.65) 		W 6-2
6-0		 4.30 4.28
05/12/2025 Adult 40+
4.5		 Happy Hour
Middle States		 D2 Chengfeng Lou
(4.10) 		John Nicholson
(3.90)
James Olson
(4.03) 		W 6-0
6-0		 4.51 4.30
05/08/2025 Adult 18+
4.5		 Second Serve Ace
Middle States		 D2 Dejan Blagovcanin
(4.33) 		Selvam Mascarenhas
(3.66)
William Facciolo
(3.81) 		W 6-0
6-0		 4.24 4.24
08/15/2025 D2 Adult 18+
4.5
Sectionals
Second Serve Ace
Middle States		 W Ramdomizers-HPTA
Middle States
Steve Hlava (4.35) 7-6
1-6
1-0		 Daniel Schwartz (4.12)
Robert Isaacs (4.42)
Match: 4.13 Rating: 4.21
08/15/2025 D1 Adult 18+
4.5
Sectionals
Second Serve Ace
Middle States		 L NATIONAL/No Strings Attached
Middle States
Logan Moore (4.28) 6-0
7-6		 Don Kim (4.41)
Raymond Matthieu Postadan (4.44)
Match: 4.16 Rating: 4.22
07/31/2025 D3 Adult 55+
8.0
RS (Rodney Street) 55+
Middle States		 L DuPont Country Club
Middle States
Charlie Wang (3.56) 6-1
6-3		 Timothy Brasel (3.89)
Thomas Jeanson (3.84)
Match: 3.92 Rating: 4.20
07/29/2025 D3 Adult 55+
8.0
RS (Rodney Street) 55+
Middle States		 L Crazy Hazy
Middle States
Vic Antes (3.41) 6-3
7-5		 Lee Sullivan (3.86)
Joseph Muoio (3.92)
Match: 4.18 Rating: 4.25
07/22/2025 D3 Adult 55+
8.0
RS (Rodney Street) 55+
Middle States		 W Thursties
Middle States
Charlie Wang (3.49) 6-0
6-3		 Wayne Erne (3.40)
Steven Tolliver (3.63)
Match: 4.24 Rating: 4.26
07/14/2025 D3 Adult 18+
4.5
Second Serve Ace
Middle States		 W Snipers
Middle States
Kevin Kaing (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
07/09/2025 D3 Adult 40+
4.5
Happy Hour
Middle States		 L Strokes
Middle States
David Chee (4.35) 6-4
6-4		 Christopher Kyper (4.30)
Canh Ho (4.25)
Match: 4.14 Rating: 4.25
06/09/2025 D2 Adult 40+
4.5
Happy Hour
Middle States		 W Tennis Rodman
Middle States
David Chee (4.30) 6-1
6-1		 Augusto Francisco (3.64)
Joel Fishman (3.81)
Match: 4.25 Rating: 4.27
06/04/2025 D3 Adult 55+
8.0
RS (Rodney Street) 55+
Middle States		 L DuPont Country Club
Middle States
Charlie Wang (3.54) 6-2
6-3		 Timothy Brasel (3.84)
Al Vaccaro (3.97)
Match: 4.05 Rating: 4.25
06/02/2025 D4 Adult 40+
4.5
Happy Hour
Middle States		 L Strokes
Middle States
Kenneth Dill (4.00) 6-4
1-6
1-0		 Lonnie Cooper (4.15)
Canh Ho (4.25)
Match: 4.40 Rating: 4.30
05/27/2025 D2 Adult 40+
4.5
Happy Hour
Middle States		 W Tennis Rodman
Middle States
Gaetan Pappalardo (4.28) 6-2
6-0		 John Nicholson (3.83)
Augusto Francisco (3.65)
Match: 4.30 Rating: 4.28
05/12/2025 D2 Adult 40+
4.5
Happy Hour
Middle States		 W Tennis Rodman
Middle States
Chengfeng Lou (4.10) 6-0
6-0		 John Nicholson (3.90)
James Olson (4.03)
Match: 4.51 Rating: 4.30
05/08/2025 D2 Adult 18+
4.5
Second Serve Ace
Middle States		 W Smashers
Middle States
Dejan Blagovcanin (4.33) 6-0
6-0		 Selvam Mascarenhas (3.66)
William Facciolo (3.81)
Match: 4.24 Rating: 4.24
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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