2002 in sports describes the year's events in world sport.
Men's professional
Men's amateur
Women's professional
Steeplechases
Hurdle races
Flat races
The following is a list of major noteworthy MMA events during 2002 in chronological order.
|- |align=center style="border-style: none none solid solid; background: #e3e3e3"|Date |align=center style="border-style: none none solid solid; background: #e3e3e3"|Event |align=center style="border-style: none none solid solid; background: #e3e3e3"|Alternate Name/s |align=center style="border-style: none none solid solid; background: #e3e3e3"|Location |align=center style="border-style: none none solid solid; background: #e3e3e3"|Attendance |align=center style="border-style: none none solid solid; background: #e3e3e3"|PPV Buyrate |align=center style="border-style: none none solid solid; background: #e3e3e3"|Notes |-align=center |January 11 |UFC 35: Throwdown | | Uncasville, Connecticut, United States |9,600 |35,000 | |-align=center |February 22 |Pride The Best Vol. 1 | | Tokyo, Japan | | | |-align=center |February 24 |Pride 19: Bad Blood | | Saitama, Japan | | | |-align=center |March 22 |UFC 36: Worlds Collide | | Las Vegas, United States |10,000 |55,000 | |-align=center |April 28 |Pride 20: Armed and Ready | | Yokohama, Japan | | | |-align=center |May 10 |UFC 37: High Impact | | Bossier City, Louisiana, United States |7,200 |50,000 | |-align=center |June 22 |UFC 37.5: As Real As It Gets | | Las Vegas, United States |3,700 | | |-align=center |June 23 |Pride 21: Demolition | | Saitama, Japan | | | |-align=center |July 13 |UFC 38: Brawl at the Hall | | Saitama, Japan |3,800 |45,000 | |-align=center |July 20 |Pride The Best Vol. 2 | | Tokyo, Japan | | | |-align=center |August 28 |Pride Shockwave |Dynamite! | Tokyo, Japan |91,108 | | |-align=center |September 27 |UFC 39: The Warriors Return | | Uncasville, Connecticut, United States |7,800 |45,000 | |-align=center |September 29 |Pride 22: Beasts From The East 2 | | Nagoya, Japan | | | |-align=center |November 22 |UFC 40: Vendetta | | Las Vegas, United States |13,265 |150,000 | |-align=center |November 24 |Pride 23: Championship Chaos 2 | | Tokyo, Japan | | | |-align=center |December 23 |Pride 24: Cold Fury 3 | | Fukuoka, Japan | | | |-align=center
See also 2002 ATP Tour, 2002 WTA Tour