Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2022) View Advanced Player Stats
Eiji Koyama (Madison, AL)
Male 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.5849
2/6/2025
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2022 Overall Season [Singles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 10 4 6 0 40.0 22 9 13 40.9 180 85 95 47.2 0
Adult 40+ 4.0 7 3 4 0 42.9 17 7 10 41.2 127 62 65 48.8 0
Total 17 7 10 0 41.2 39 16 23 41.0 307 147 160 47.9 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/30/2022 Adult 18+
4.0		 Harris 4.0 18+
Southern		 S2 Larry Kim
(3.46) 		W 6-4
7-5		 3.55 3.53
11/13/2022 Adult 18+
4.0		 Harris 4.0 18+
Southern		 S2 Kevin Gold
(3.55) 		W 6-2
6-0		 3.93 3.58
11/12/2022 Adult 40+
4.0		 Harris 4.0 40+
Southern		 S1 John Smith
(3.68) 		L 6-4
6-3		 3.54 3.48
11/09/2022 Adult 18+
4.0		 Harris 4.0 18+
Southern		 S1 Kevin Triplett
(3.87) 		L 6-4
6-2		 3.65 3.47
11/01/2022 Adult 18+
4.0		 Harris 4.0 18+
Southern		 S1 Tyler Kaub
(3.50) 		L 6-2
6-4		 3.31 3.47
10/18/2022 Adult 18+
4.0		 Harris 4.0 18+
Southern		 S2 Harshal Gandhi
(3.46) 		L 6-2
3-6
1-0		 3.40 3.51
10/15/2022 Adult 18+
4.0		 Harris 4.0 18+
Southern		 S1 Justin Burton
(2.92) 		W 6-1
6-0		 3.59 3.54
10/13/2022 Adult 40+
4.0		 Harris 4.0 40+
Southern		 S1 Christopher Chapman
(3.54) 		W 6-2
6-1		 3.88 3.59
10/01/2022 Adult 40+
4.0		 Harris 4.0 40+
Southern		 S1 Sam Lin
(3.48) 		L 6-3
6-3		 3.28 3.47
09/29/2022 Adult 18+
4.0		 Harris 4.0 18+
Southern		 S1 John Smith
(3.72) 		L 6-0
6-4		 3.43 3.50
05/07/2022 Adult 18+
4.0		 Harris 4.0M18
Southern		 S1 Akram Haggag
(3.48) 		W 4-6
7-6
1-0		 3.48 3.51
05/05/2022 Adult 18+
4.0		 Harris 4.0M18
Southern		 S1 Neil Shimer
(3.77) 		L 6-3
6-3		 3.57 3.53
04/28/2022 Adult 18+
4.0		 Harris 4.0M18
Southern		 S1 Scott Gillies
(3.57) 		L 6-1
7-5		 3.35 3.49
04/02/2022 Adult 40+
4.0		 Harris 4.0M40
Southern		 S1 Hall Ford
(3.67) 		L 7-6
6-4		 3.61 3.53
03/28/2022 Adult 40+
4.0		 Harris 4.0M40
Southern		 S2 Sam Lin
(3.53) 		W 3-6
6-0
1-0		 3.67 3.53
03/26/2022 Adult 40+
4.0		 Harris 4.0M40
Southern		 S1 Brian Lee
(3.50) 		W 3-6
6-3
1-0		 3.53 3.50
03/02/2022 Adult 40+
4.0		 Harris 4.0M40
Southern		 S1 Brian Lee
(3.43) 		L 3-6
6-1
1-0		 3.34 3.48
11/30/2022 S2 Adult 18+
4.0
Harris 4.0 18+
Southern		 W Berryhill
Southern
6-4
7-5		 Larry Kim (3.46)
Match: 3.55 Rating: 3.53
11/13/2022 S2 Adult 18+
4.0
Harris 4.0 18+
Southern		 W Moore 4.0 - 18+
Southern
6-2
6-0		 Kevin Gold (3.55)
Match: 3.93 Rating: 3.58
11/12/2022 S1 Adult 40+
4.0
Harris 4.0 40+
Southern		 L Laitinen 4P0_40_fall23
Southern
6-4
6-3		 John Smith (3.68)
Match: 3.54 Rating: 3.48
11/09/2022 S1 Adult 18+
4.0
Harris 4.0 18+
Southern		 L French
Southern
6-4
6-2		 Kevin Triplett (3.87)
Match: 3.65 Rating: 3.47
11/01/2022 S1 Adult 18+
4.0
Harris 4.0 18+
Southern		 L Lee 4.0 18+
Southern
6-2
6-4		 Tyler Kaub (3.50)
Match: 3.31 Rating: 3.47
10/18/2022 S2 Adult 18+
4.0
Harris 4.0 18+
Southern		 L Mills 4.0
Southern
6-2
3-6
1-0		 Harshal Gandhi (3.46)
Match: 3.40 Rating: 3.51
10/15/2022 S1 Adult 18+
4.0
Harris 4.0 18+
Southern		 W Berryhill
Southern
6-1
6-0		 Justin Burton (2.92)
Match: 3.59 Rating: 3.54
10/13/2022 S1 Adult 40+
4.0
Harris 4.0 40+
Southern		 W Textor 40+ 4.0 Fall22
Southern
6-2
6-1		 Christopher Chapman (3.54)
Match: 3.88 Rating: 3.59
10/01/2022 S1 Adult 40+
4.0
Harris 4.0 40+
Southern		 L Llewellyn Fall 4.0 40+
Southern
6-3
6-3		 Sam Lin (3.48)
Match: 3.28 Rating: 3.47
09/29/2022 S1 Adult 18+
4.0
Harris 4.0 18+
Southern		 L Lee 4.0 18+
Southern
6-0
6-4		 John Smith (3.72)
Match: 3.43 Rating: 3.50
05/07/2022 S1 Adult 18+
4.0
Harris 4.0M18
Southern		 W Lee 18+ 4.0
Southern
4-6
7-6
1-0		 Akram Haggag (3.48)
Match: 3.48 Rating: 3.51
05/05/2022 S1 Adult 18+
4.0
Harris 4.0M18
Southern		 L French 4.0M18 HC
Southern
6-3
6-3		 Neil Shimer (3.77)
Match: 3.57 Rating: 3.53
04/28/2022 S1 Adult 18+
4.0
Harris 4.0M18
Southern		 L Moore - 4.0M - 18
Southern
6-1
7-5		 Scott Gillies (3.57)
Match: 3.35 Rating: 3.49
04/02/2022 S1 Adult 40+
4.0
Harris 4.0M40
Southern		 L Laitinen 4.0M40
Southern
7-6
6-4		 Hall Ford (3.67)
Match: 3.61 Rating: 3.53
03/28/2022 S2 Adult 40+
4.0
Harris 4.0M40
Southern		 W Llewellyn Spring 4.0 40
Southern
3-6
6-0
1-0		 Sam Lin (3.53)
Match: 3.67 Rating: 3.53
03/26/2022 S1 Adult 40+
4.0
Harris 4.0M40
Southern		 W Textor 4.0 40+ Spring
Southern
3-6
6-3
1-0		 Brian Lee (3.50)
Match: 3.53 Rating: 3.50
03/02/2022 S1 Adult 40+
4.0
Harris 4.0M40
Southern		 L Textor 4.0 40+ Spring
Southern
3-6
6-1
1-0		 Brian Lee (3.43)
Match: 3.34 Rating: 3.48
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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