TennisRecord.com - Estimated Tennis Ratings & Stats

Match History (2021)

Derek Beiningen (Mound, MN) Male	4.0 C 12/31/2023
Estimated Dynamic Rating	3.8088 10/25/2024
Projected Year End Rating	------ ----------

4.0 Rating Meter

3.5001 - 4.0000

Recent Match History Current Rating History

4.0 Rating Meter

Recent Match History
Current Rating Season

2021 Overall Rating Season

League/Level	Total Matches	Win	Loss	Tie	WPct	Total Sets	Win	Loss	WPct	Total Games	Win	Loss	WPct	Defaults
Adult 18+ 4.0	24	15	9	0	62.5	55	33	22	60.0	428	247	181	57.7	0
Total	24	15	9	0	62.5	55	33	22	60.0	428	247	181	57.7	0

Match Date	League	Team	Court	Partner	Opponent(s)	W/L	Result	Match	Rating
09/05/2021	Tournament NM4.0s	Minnesota Open	C-F		Alexandr Weigel (3.21)	W	6-2 6-3	S	-----
09/04/2021	Tournament NM4.0s	Minnesota Open	C-S		Jay Meier (3.64)	W	7-5 6-3	S	-----
09/04/2021	Tournament NM4.0s	Minnesota Open	C-QQ		Paul Kotz (3.45)	W	6-0 6-1	S	-----
09/03/2021	Tournament NM4.0s	Minnesota Open	16		kyle syverson (3.47)	L	Def	-----	-----
07/07/2021	Adult 18+ 4.0	Lassow / Walker - Song of Summer Northern	S2		Lee Thao (3.95)	L	7-6 6-3	3.86	3.80
07/06/2021	Adult 18+ 4.0	Lassow / Walker - Song of Summer Northern	S2		Matthew Sobieski (3.59)	W	6-2 3-6 1-0	3.65	3.76
06/22/2021	Adult 18+ 4.0	Lassow / Walker - Song of Summer Northern	S1		Andrew Lauber (3.97)	L	7-6 6-4	3.90	3.82
06/15/2021	Adult 18+ 4.0	Lassow / Walker - Song of Summer Northern	S2		Behnam Kholghi (3.76)	L	6-4 6-3	3.62	3.76
06/08/2021	Adult 18+ 4.0	Lassow / Walker - Song of Summer Northern	S1		Evan Knodle (3.78)	L	5-7 6-3 1-0	S	3.82
05/25/2021	Adult 18+ 4.0	Lassow / Walker - Song of Summer Northern	D1	Benjamin Rindo (3.86)	Chris Dale (3.66) Mark Luger (3.54)	W	6-1 6-2	3.90	3.82
04/13/2021	Adult 18+ 4.0	Lassow/Walker - Ace Mask Northern	D1	Michael Marek (3.74)	Jesse Radabaugh (3.82) Noah Lipschultz (3.91)	L	6-3 6-3	3.72	3.78
04/07/2021	Adult 18+ 4.0	Lassow/Walker - Ace Mask Northern	S1		Erik Bystedt (3.55)	W	6-1 6-1	3.94	3.84
03/16/2021	Adult 18+ 4.0	Lassow/Walker - Ace Mask Northern	S1		Matthew Samelian (3.87)	L	6-2 6-4	3.68	3.77
03/09/2021	Adult 18+ 4.0	Lassow/Walker - Ace Mask Northern	D2	Richard Lassow (3.51)	John Hammargren (3.65) David Cross (3.65)	L	3-6 6-3 1-0	3.79	3.80
03/02/2021	Adult 18+ 4.0	Lassow/Walker - Ace Mask Northern	S2		Matt Allen (3.77)	W	6-1 7-5	3.99	3.83
02/09/2021	Adult 18+ 4.0	Lassow/Walker - Ace Mask Northern	S2		Tony Mosser (3.42)	W	6-4 6-1	3.67	3.77
11/17/2020	Adult 18+ 4.0	Lassow/Walker - Ace Mask Northern	S1		Bradley Pearce (3.81)	L	6-4 3-6 1-0	3.81	3.81
10/27/2020	Adult 18+ 4.0	Lassow/Walker - Ace Mask Northern	S1		Jacob Bellomo (4.05)	L	6-1 6-0	3.62	3.77
10/20/2020	Adult 18+ 4.0	Lassow/Walker - Ace Mask Northern	S1		Abhishek Shrivastava (3.33)	W	6-3 6-0	S	3.81
03/04/2020	Adult 18+ 4.0	Lassow/Walker Northern	S2		michael streater (3.41)	W	6-2 6-0	3.84	3.81
02/25/2020	Adult 18+ 4.0	Lassow/Walker Northern	S1		Anthony Ross (3.71)	W	6-2 6-1	4.05	3.84
02/18/2020	Adult 18+ 4.0	Lassow/Walker Northern	S2		Nick Halverson (3.49)	W	6-2 6-1	3.83	3.79
02/04/2020	Adult 18+ 4.0	Lassow/Walker Northern	S2		Lucas Tesh (3.61)	W	6-1 6-4	3.85	3.78
01/14/2020	Adult 18+ 4.0	Lassow/Walker Northern	S2		Michael Becker (3.25)	W	6-1 6-1	3.77	3.76
01/07/2020	Adult 18+ 4.0	Lassow/Walker Northern	S2		Matthew Murphy (3.62)	W	6-1 6-7 1-0	3.75	3.77
12/10/2019	Adult 18+ 4.0	Lassow/Walker Northern	S2		Joe Vogel (3.62)	W	4-6 6-4 1-0	3.65	3.75
12/03/2019	Adult 18+ 4.0	Lassow/Walker Northern	S1		Robert Hank (3.49)	W	6-2 6-3	3.73	3.78
11/26/2019	Adult 18+ 4.0	Lassow/Walker Northern	S2		Chris Toussaint (3.96)	W	5-7 6-3 1-0	4.01	3.79

Minnesota Open
09/05/2021	C-F	Tournament NM4.0s
	W
	6-2 6-3	Alexandr Weigel (3.21)
Match: S		Rating: -----

Minnesota Open
09/04/2021	C-S	Tournament NM4.0s
	W
	7-5 6-3	Jay Meier (3.64)
Match: S		Rating: -----

Minnesota Open
09/04/2021	C-QQ	Tournament NM4.0s
	W
	6-0 6-1	Paul Kotz (3.45)
Match: S		Rating: -----

Minnesota Open
09/03/2021	16	Tournament NM4.0s
	L
	Def	kyle syverson (3.47)
Match: -----		Rating: -----

07/07/2021	S2	Adult 18+ 4.0
Lassow / Walker - Song of Summer Northern	L	Yang- Move Your Feet 2.0 Northern
	7-6 6-3	Lee Thao (3.95)
Match: 3.86		Rating: 3.80

07/06/2021	S2	Adult 18+ 4.0
Lassow / Walker - Song of Summer Northern	W	Thompson - Super Smash Bros. Northern
	6-2 3-6 1-0	Matthew Sobieski (3.59)
Match: 3.65		Rating: 3.76

06/22/2021	S1	Adult 18+ 4.0
Lassow / Walker - Song of Summer Northern	L	Smyth- Minnesota Slice 4.0 Northern
	7-6 6-4	Andrew Lauber (3.97)
Match: 3.90		Rating: 3.82

06/15/2021	S2	Adult 18+ 4.0
Lassow / Walker - Song of Summer Northern	L	Shaughnessy Ball Smashers Northern
	6-4 6-3	Behnam Kholghi (3.76)
Match: 3.62		Rating: 3.76

06/08/2021	S1	Adult 18+ 4.0
Lassow / Walker - Song of Summer Northern	L	MacArthur- Son of Samson Northern
	5-7 6-3 1-0	Evan Knodle (3.78)
Match: S		Rating: 3.82

05/25/2021	D1	Adult 18+ 4.0
Lassow / Walker - Song of Summer Northern	W	Vyvyan - Boys of Summer '21 Northern
Benjamin Rindo (3.86)	6-1 6-2	Chris Dale (3.66) Mark Luger (3.54)
Match: 3.90		Rating: 3.82

04/13/2021	D1	Adult 18+ 4.0
Lassow/Walker - Ace Mask Northern	L	Hammargren- Hammer Time 18s Northern
Michael Marek (3.74)	6-3 6-3	Jesse Radabaugh (3.82) Noah Lipschultz (3.91)
Match: 3.72		Rating: 3.78

04/07/2021	S1	Adult 18+ 4.0
Lassow/Walker - Ace Mask Northern	W	Duwearatchi/Ballentine Winter 18+ Northern
	6-1 6-1	Erik Bystedt (3.55)
Match: 3.94		Rating: 3.84

03/16/2021	S1	Adult 18+ 4.0
Lassow/Walker - Ace Mask Northern	L	Tesh CrowdSrikers Northern
	6-2 6-4	Matthew Samelian (3.87)
Match: 3.68		Rating: 3.77

03/09/2021	D2	Adult 18+ 4.0
Lassow/Walker - Ace Mask Northern	L	Hammargren- Hammer Time 18s Northern
Richard Lassow (3.51)	3-6 6-3 1-0	John Hammargren (3.65) David Cross (3.65)
Match: 3.79		Rating: 3.80

03/02/2021	S2	Adult 18+ 4.0
Lassow/Walker - Ace Mask Northern	W	Duwearatchi/Ballentine Winter 18+ Northern
	6-1 7-5	Matt Allen (3.77)
Match: 3.99		Rating: 3.83

02/09/2021	S2	Adult 18+ 4.0
Lassow/Walker - Ace Mask Northern	W	Tesh CrowdSrikers Northern
	6-4 6-1	Tony Mosser (3.42)
Match: 3.67		Rating: 3.77

11/17/2020	S1	Adult 18+ 4.0
Lassow/Walker - Ace Mask Northern	L	MacArthur- Son of Samson Northern
	6-4 3-6 1-0	Bradley Pearce (3.81)
Match: 3.81		Rating: 3.81

10/27/2020	S1	Adult 18+ 4.0
Lassow/Walker - Ace Mask Northern	L	Hammargren- Hammer Time 18s Northern
	6-1 6-0	Jacob Bellomo (4.05)
Match: 3.62		Rating: 3.77

10/20/2020	S1	Adult 18+ 4.0
Lassow/Walker - Ace Mask Northern	W	Thompson - Super Smash Bros. Northern
	6-3 6-0	Abhishek Shrivastava (3.33)
Match: S		Rating: 3.81

03/04/2020	S2	Adult 18+ 4.0
Lassow/Walker Northern	W	Torres- The Dropshots Northern
	6-2 6-0	michael streater (3.41)
Match: 3.84		Rating: 3.81

02/25/2020	S1	Adult 18+ 4.0
Lassow/Walker Northern	W	Seats/Dale Winter 20 Northern
	6-2 6-1	Anthony Ross (3.71)
Match: 4.05		Rating: 3.84

02/18/2020	S2	Adult 18+ 4.0
Lassow/Walker Northern	W	Fenner/McIntyre - You can't be serious! Northern
	6-2 6-1	Nick Halverson (3.49)
Match: 3.83		Rating: 3.79

02/04/2020	S2	Adult 18+ 4.0
Lassow/Walker Northern	W	Hill/Damico Northern
	6-1 6-4	Lucas Tesh (3.61)
Match: 3.85		Rating: 3.78

01/14/2020	S2	Adult 18+ 4.0
Lassow/Walker Northern	W	Hobbs/Estey-You're my boy blue Northern
	6-1 6-1	Michael Becker (3.25)
Match: 3.77		Rating: 3.76

01/07/2020	S2	Adult 18+ 4.0
Lassow/Walker Northern	W	Thompson/Bednar - Super Smash Bros. Northern
	6-1 6-7 1-0	Matthew Murphy (3.62)
Match: 3.75		Rating: 3.77

12/10/2019	S2	Adult 18+ 4.0
Lassow/Walker Northern	W	Hill/Damico Northern
	4-6 6-4 1-0	Joe Vogel (3.62)
Match: 3.65		Rating: 3.75

12/03/2019	S1	Adult 18+ 4.0
Lassow/Walker Northern	W	Torres- The Dropshots Northern
	6-2 6-3	Robert Hank (3.49)
Match: 3.73		Rating: 3.78

11/26/2019	S2	Adult 18+ 4.0
Lassow/Walker Northern	W	Rosenberry/Elfstrum Northern
	5-7 6-3 1-0	Chris Toussaint (3.96)
Match: 4.01		Rating: 3.79

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.