13 Apr 1996
Artur Grigorian beats Antonio Rivera via knockout 12/12
Lightweight (135 lb)
Artur Grigorian becomes the WBO Lightweight world champion
21 Sep 1996
Artur Grigorian beats Gene Reed via knockout 2/12
16 Nov 1996
Artur Grigorian beats Marty Jakubowski via unanimous decision 12/12
22 Feb 1997
Artur Grigorian beats Raul Horacio Balbi via knockout 11/12
11 Oct 1997
Artur Grigorian beats David Armstrong via unanimous decision 12/12
14 Mar 1998
Artur Grigorian beats Marco Rudolph via knockout 6/12
24 Oct 1998
Artur Grigorian beats Giorgio Campanella via knockout 10/12
13 Mar 1999
Artur Grigorian beats Oscar Garcia Cano via unanimous decision 12/12
9 Oct 1999
Artur Grigorian beats Michael Clark via knockout 5/12
27 Nov 1999
Artur Grigorian beats Wilson Enrique Galli via knockout 10/12
19 Feb 2000
Artur Grigorian beats Sandro Casamonica via knockout 9/12
23 Jun 2000
Artur Grigorian beats Zoltan Kalocsai via knockout 12/12
25 Nov 2000
Artur Grigorian beats Antonio Pitalua via unanimous decision 12/12
24 Feb 2001
Artur Grigorian beats Angel Jose Perez via knockout 6/12
16 Jun 2001
Artur Grigorian beats Aldo Nazareno Rios via unanimous decision 12/12
5 Jan 2002
Artur Grigorian beats Rocky Martinez via knockout 8/12
14 Sep 2002
Artur Grigorian beats Stefano Zoff via unanimous decision 12/12
18 Jan 2003
Artur Grigorian beats Matt Zegan via majority decision 12/12
3 Jan 2004
Acelino Freitas beats Artur Grigorian via unanimous decision 12/12