Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Zachary Ervin (Indianapolis, IN)
Male 		5.0 C
12/31/2024
Estimated Dynamic Rating 4.6553
12/29/2024
Projected Year End Rating ------
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5.0 Rating Meter
Rating Meter
4.5001 - 5.0000
Recent Match History Current Rating History
2021 Overall Season [Singles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.5 8 7 1 0 87.5 18 15 3 83.3 151 93 58 61.6 0
Total 8 7 1 0 87.5 18 15 3 83.3 151 93 58 61.6 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
07/21/2021 Adult 18+
4.5		 CIN Indianapolis, A18&O 4.5 M, Keller (M-YMCA)
Midwest		 S1 Rachith Aiyappa
(4.61) 		W 2-6
7-6
1-0		 4.56 4.44
07/20/2021 Adult 18+
4.5		 CIN Indianapolis, A18&O 4.5 M, Keller (M-YMCA)
Midwest		 S1 Mark Woldmoe
(4.54) 		W 6-2
6-1		 4.88 4.47
07/07/2021 Adult 18+
4.5		 CIN Indianapolis, A18&O 4.5 M, Keller (M-YMCA)
Midwest		 S1 John Vanderheuvel
(4.29) 		W 6-2
6-3		 4.54 4.40
06/29/2021 Adult 18+
4.5		 CIN Indianapolis, A18&O 4.5 M, Keller (M-YMCA)
Midwest		 S1 Chris Deaton
(4.12) 		W 6-4
6-2		 4.31 4.34
05/26/2021 Adult 18+
4.5		 CIN Indianapolis, A18&O 4.5 M, Keller (M-YMCA)
Midwest		 S1 Stephen Baxter
(4.10) 		W 6-2
6-3		 4.34 4.35
02/20/2021 Adult 18+
4.5		 CIN Indianapolis, A18&O 4.5 M, Keller (M-YMCA)
Midwest		 S1 Ryan Jamieson
(4.31) 		W 6-4
7-6		 4.38 4.36
01/27/2021 Adult 18+
4.5		 CIN Indianapolis, A18&O 4.5 M, Keller (M-YMCA)
Midwest		 S1 Armand Gallanosa
(4.16) 		W 6-3
6-3		 4.35 4.35
01/13/2021 Adult 18+
4.5		 CIN Indianapolis, A18&O 4.5 M, Keller (M-YMCA)
Midwest		 S1 Benjamin Miller
(4.33) 		L 6-4
4-6
1-0		 4.30 4.34
07/21/2021 S1 Adult 18+
4.5
CIN Indianapolis, A18&O 4.5 M, Keller (M-YMCA)
Midwest		 W CIN Indianapolis, A18&O 4.5 M, Mickleborough RRRC
Midwest
2-6
7-6
1-0		 Rachith Aiyappa (4.61)
Match: 4.56 Rating: 4.44
07/20/2021 S1 Adult 18+
4.5
CIN Indianapolis, A18&O 4.5 M, Keller (M-YMCA)
Midwest		 W CIN Indianapolis, A18&O 4.5 M, Cohen (ZMS)
Midwest
6-2
6-1		 Mark Woldmoe (4.54)
Match: 4.88 Rating: 4.47
07/07/2021 S1 Adult 18+
4.5
CIN Indianapolis, A18&O 4.5 M, Keller (M-YMCA)
Midwest		 W CIN Indianapolis, A18&O 4.5 M, Riley (NCHS)
Midwest
6-2
6-3		 John Vanderheuvel (4.29)
Match: 4.54 Rating: 4.40
06/29/2021 S1 Adult 18+
4.5
CIN Indianapolis, A18&O 4.5 M, Keller (M-YMCA)
Midwest		 W CIN Indianapolis, A18&O 4.5 M, Deaton (IHP)
Midwest
6-4
6-2		 Chris Deaton (4.12)
Match: 4.31 Rating: 4.34
05/26/2021 S1 Adult 18+
4.5
CIN Indianapolis, A18&O 4.5 M, Keller (M-YMCA)
Midwest		 W CIN Indianapolis, A18&O 4.5 M, Lennen (IRC-D)
Midwest
6-2
6-3		 Stephen Baxter (4.10)
Match: 4.34 Rating: 4.35
02/20/2021 S1 Adult 18+
4.5
CIN Indianapolis, A18&O 4.5 M, Keller (M-YMCA)
Midwest		 W CIN Indianapolis, A18&O 4.5 M, Kim (IRC-D)
Midwest
6-4
7-6		 Ryan Jamieson (4.31)
Match: 4.38 Rating: 4.36
01/27/2021 S1 Adult 18+
4.5
CIN Indianapolis, A18&O 4.5 M, Keller (M-YMCA)
Midwest		 W CIN Indianapolis, A18&O 4.5 M, Brewer (CSWC)
Midwest
6-3
6-3		 Armand Gallanosa (4.16)
Match: 4.35 Rating: 4.35
01/13/2021 S1 Adult 18+
4.5
CIN Indianapolis, A18&O 4.5 M, Keller (M-YMCA)
Midwest		 L CIN Indianapolis, A18&O 4.5 M, Coffin (IRC-D)
Midwest
6-4
4-6
1-0		 Benjamin Miller (4.33)
Match: 4.30 Rating: 4.34
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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