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UFC 31:
(5/4/01) Penn defeated Joey Gilbert by TKO (Strikes) at 4:58 of the
First Round.
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UFC 32:
(6/29/01) Penn defeated Din Thomas by KO (Knee) at 2:42 of the First
Round.
-
UFC 34:
(11/2/01) Penn defeated Caol Uno by KO (Strikes) at 0:11 of the First
Round.
-
UFC 35:
(1/11/02) Penn lost to Jens Pulver
by majority decision at 5:00 of the
Fifth Round.
-
UFC 37:
(5/10/02) Penn defeated Paul Creighton by TKO (Strikes) at 3:20 of the
Second Round.
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UFC 39:
(9/27/02) Penn defeated Matt Serra by unanimous decision at 5:00 of the
Third Round.
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UFC 41:
(2/28/03) Penn drew with Caol Uno at 5:00 of the Fifth Round.
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UFC 46:
(1/31/04) Penn defeated Matt Hughes
by submission (Choke) at 4:39 of the First Round.
-
UFC 58: (3/4/06) Penn lost to
Georges St. Pierre
by split decision at the 5:00 of the Third Round.
-
UFC 63:
(9/23/06) Penn lost to
Matt Hughes
by TKO in the Third
Round.
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Ultimate Fighter 5
Finale: (6/23/07) Penn defeated
Jens Pulver
by submission (Rear Naked Choke) at 3:12 in the Second Round.
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UFC 80: (1/19/08) Penn
defeated Joe Stevenson by
submission (Rear Naked Choke) at 4:02 in the Second Round. Became
the new Lightweight
Championship.
-
UFC 84: (5/24/08) Penn
defeated
Sean Sherk by TKO at the end of the
Third Round.
-
UFC 94:
(1/31/09) Penn lost to
Georges St. Pierre
by TKO (doctor stoppage)
at the end of the Fourth Round.
-
UFC 101: (8/8/09) Penn defeated
Kenny Florian by submission
(Rear Naked Choke) at 3:54 in the Fourth Round.
-
UFC 107: (12/12/09) Penn
defeated Diego Sanchez by TKO
(Doctor Stoppage) at 2:37 in the Fifth Round.
-
UFC 112: (4/10/10) Penn lost to
Frankie Edgar by unanimous
decision at the end of the Fifth Round.
-
UFC 118: (8/28/10) Penn lost to
Frankie Edgar by unanimous
decision at the end of the Fifth Round.