Gil Castillo (11-5, 7) was born in Concord, California, U.S. on October 21, 1965. At the age of 32 years on January 17, 1998, he made his professional MMA debut against Allen Fernandez, winning the fight via 1st-round submission.
On September 28, 2001, 35-year old Gil Castillo made his UFC debut on his 9th professional MMA fight at UFC 33 against a 27-year old Dave Menne but lost the fight via unanimous decision.
Castillo's last fight was a 1st-round TKO loss to Jake Ellenberger at age 40 on April 1, 2006. He retired from the sport of MMA following this loss.
He has fought three times in the UFC, and has a record of 1 win and 2 losses in the promotion.
Some of Gil Castillo's best fights were against Chris Brennan, Chris Williams and Steve Ramerez. For details about these fights refer to "Best fights of Gil Castillo".
Castillo has 5 losses on his MMA record. For details about these losses refer to "Gil Castillo Losses".
| # | Date | Opponent | Promotion | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|---|
16  | Apr 1, 2006 40 years, 5 months 11-5 (7) | 21 years 11-0 (11) | WL | 1 | TKO | LOSS Punches | |
15 | Oct 14, 2005 39 years, 11 months 11-4 (7) | Steve Ramerez | WEC | WL | 2 | TKO | WIN Punches |
14  | May 21, 2004 38 years, 7 months 10-4 (6) | 26 years, 10 months 6-2 (6) | WEC | WL | 3 | MD | LOSS |
13  | Oct 10, 2003 37 years, 11 months 10-3 (6) | 30 years, 2 months 2-0 (2) | WL | 2 | TKO | LOSS Corner stoppage | |
12 | Mar 27, 2003 37 years, 5 months 10-2 (6) | Chris Williams | WEC | WL | 1 | TKO | WIN Corner stoppage |
11  | Nov 22, 2002 37 years, 1 months 9-2 (5) | 29 years, 1 months 32-3 (26) | UFC | WL | 1 | TKO | LOSS Cut For UFC welterweight title |
10  | Jan 11, 2002 36 years, 2 months 9-1 (5) | 30 years, 2 months 11-4-1 (10) | UFC | WL | 3 | UD | WIN |
9  | Sep 28, 2001 35 years, 11 months 8-1 (5) | 27 years, 1 months 30-7-2 (15) | UFC | MD | 5 | UD | LOSS For UFC middleweight title |
8  | Jul 18, 2001 35 years, 8 months 8-0 (5) | 22 years, 2 months 12-1-1 (10) | WL | 5 | UD | WIN | |
7 | Apr 29, 2001 35 years, 6 months 7-0 (5) | Joe Hurley | KOTC | MD | 3 | UD | WIN |
6 | Oct 11, 2000 34 years, 11 months 6-0 (5) | Raymond Mansfield | MD | 1 | SUB | WIN Omoplata | |
5 | Jun 14, 2000 34 years, 7 months 5-0 (4) | Robert Ferguson | 2 | UD | WIN | ||
4 | Mar 25, 2000 34 years, 5 months 4-0 (4) | Dennis Muehy | 1 | SUB | WIN Armbar | ||
3 | Sep 28, 1998 32 years, 11 months 3-0 (3) | Aaron Sampson | 1 | SUB | WIN Armbar | ||
2 | Jan 17, 1998 32 years, 2 months 2-0 (2) | Vernon White | 1 | SUB | WIN Armbar | ||
1 | Jan 17, 1998 32 years, 2 months 1-0 (1) | Allen Fernandez | 1 | SUB | WIN Rear naked choke |
