Photo of Robert Grigsby
Age 28
Gender Male
Height 6' 0"
Weight Class Catchweight

Robert Grigsby is a MMA fighter with a amateur fight record of 4 wins, 8 losses and 0 draws

Amateur Career Statistics

Amateur Record 4-8-0 (Win-Loss-Draw)
Career Length 7 years
Rounds Fought 22.0
Avg. Fights/Year 1.7
Longest Layoff 2 years, 10 months, 12 days
Quickest Turnaround 1 month, 11 days

Record BreakDown

- KO/TKO SUB DEC
Wins 1 2 1
Losses 1 4 3
Finish Rate 75.0%
Finished Rate 62.5%
Win by Decision Rate 25.0%
Loss by Decision Rate 37.5%
Win by KO Rate 25.0%
Loss by KO Rate 12.5%
Win by SUB Rate 50.0%
Loss by SUB Rate 50.0%
Win Method
Loss Method

Current Streak

3 Losses

Quick Hits

Fastest Win 00:12
Fastest KO 00:12
Fastest SUB 05:10
Ave. Rounds (Ws) 1.7
Ave. Length of Fight (Ws) 05:00
Ave. Rounds (Ls) 1.9
Ave. Length of Fight (Ls) 05:44
Finish Rounds
Finished Rounds

Official Amateur Fight Record

Date Opponent Weightclass Method Round Time
Official MMA Fight Results 04/02/2022 L
(4-7-0)
Tyler Wildmo
(5-1-0)
Catchweight Submission (Arm Triangle Choke)
B2 Fighting Series 154: Novi, Michigan
1 02:39
Official MMA Fight Results 01/29/2022 L
(4-6-0)
Rodricus Dansby
(2-2-0)
LHW
(204.0 vs. 204.0)
Decision (Unanimous Decision)
B2 Fighting Series 145: Birmingham, Alabama
3 03:00
Official MMA Fight Results 12/18/2021 L
(4-5-0)
Reeves Davis Jr
(4-1-0)
LHW
(204.0 vs. 205.0)
Submission (Rear Naked Choke)
B2 Fighting Series 143: Columbus, Georgia
2 02:29
Official MMA Fight Results 11/06/2021 W
(3-5-0)
Taylor Meister
(2-1-0)
LHW
(203.0 vs. 203.0)
Decision (Split Decision)
B2 Fighting Series 138: Dayton, Ohio
3 03:00
Official MMA Fight Results 07/23/2021 L
(3-4-0)
Dylan Budka
(2-2-0)
HW Decision (Unanimous Decision)
B2 Fighting Series 127: Kentucky Night One Friday
3 03:00
Official MMA Fight Results 11/16/2019 L
(3-3-0)
James Shaffer
(5-5-0)
MW
(185.0 vs. 182.0)
Decision (Split Decision)
Colosseum Combat 51
3 03:00
Official MMA Fight Results 09/14/2019 W
(2-3-0)
Quynten Watson
(1-1-0)
MW
(184.7 vs. 183.6)
TKO/RSC (Referee Stoppage from Strikes)
Colosseum Combat 50
1 00:12
Official MMA Fight Results 04/27/2019 L
(2-2-0)
Derik Overstreet
(1-0-0)
LHW
(199.0 vs. 205.0)
TKO/RSC (Referee Stoppage from Strikes)
HRMMA 107 Pro/Am in Dayton, Ohio
3 00:59
Official MMA Fight Results 03/01/2019 L
(2-1-0)
Jahci Lyles
(3-2-0)
LHW
(201.5 vs. 205.0)
Submission (Rear Naked Choke)
Iron Tiger Fight Series 86 Arnold Classic
1 02:42
Official MMA Fight Results 04/16/2016 W
(1-1-0)
Tony Smith
(2-0-0)
HW
(215.5 vs. 206.5)
Submission (Arm Bar)
IT Fight Series 43
2 02:10
Official MMA Fight Results 11/21/2015 W
(0-1-0)
Dillone Scott
(0-0-0)
HW
(213.0 vs. 222.5)
Submission (Arm Bar)
IT Fight Series 11/21/15
2 02:41
Official MMA Fight Results 03/28/2015 L
(0-0-0)
Cody Beech
(0-1-0)
HW
(216.0 vs. 207.0)
Submission (Guillotine Choke)
Beatdown in Fostoria
1 01:08
* Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission
* Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record
* Weights marked with an (*) denote those over the limit for the weight class