WElections to the Baseball Hall of Fame for 2006 proceeded in keeping with rules enacted in 2001, augmented by a special election; the result was the largest class of inductees (18) in the Hall's history, including the first woman elected, Effa Manley.
WThe 2006 NACAC Cross Country Championships took place on March 11, 2006. The races were held at the United States Triathlon National Training Center in Clermont, Florida, United States. A detailed report of the event was given.
WThe 2006 World Men's Curling Championship was held April 1–9, 2006 at the Tsongas Center at UMass Lowell in Lowell, Massachusetts, United States. Scotland, skipped by David Murdoch, won the tournament defeating Canada in the final.
WThe Barry Bonds perjury case was a case of alleged perjury regarding use of anabolic steroids by former San Francisco Giants outfielder and all-time Major League Baseball career home run leader, Barry Bonds, and the related investigations surrounding these accusations. On April 13, 2011, Bonds was convicted of one felony count of obstruction of justice for giving an incomplete answer to a question in grand jury testimony. A mistrial was declared on the remaining three counts of perjury, and those charges were dropped. The obstruction of justice conviction was upheld by an appellate panel in 2013, but a larger panel of the appellate court overturned the conviction in 2015.
WThe 34th Curtis Cup Match was played on July 29 and 30, 2006, at Bandon Dunes Golf Resort near Bandon, Oregon. The United States won 11½ to 6½ on the Pacific Dunes course. This was the last two-day Curtis Cup, which expanded to three days in 2008.
WThe 2006 Gay Games, colloquially called the Chicago Gaymes, was part of a family of international sports and cultural festivals called Gay Games, sanctioned by the Federation of Gay Games and organized by the gay, lesbian, bisexual, transgender community of the host city of Chicago, Illinois in the United States. The competition took place July 15– July 22, 2006. The official Gay Games VII slogan was "Where the World Meets."
WThe 2006 Holiday Cup is the eighth edition of the women's water polo competition, held in Los Alamitos, United States. The tournament took place from 6 to 10 December 2006.
WThe 2006 Masters Tournament was the 70th Masters Tournament, played April 6–9 at Augusta National Golf Club in Augusta, Georgia. Prior to the tournament, the course was lengthened by 155 yards (142 m) to 7,445 yards (6,808 m), up from 7,290 yards (6,666 m) in 2005. Phil Mickelson won the second of his three Masters and second consecutive major with a 281 (–7), two strokes ahead of runner-up Tim Clark. The purse was $7 million and the winner's share was $1.26 million.
WThe 2006 NCAA Bowling Championship was the third annual tournament to determine the national champion of women's NCAA collegiate ten-pin bowling. The tournament was played in Houston, Texas during April 2006.
WThe 2006 NCAA Men's Volleyball Tournament was the 37th annual tournament to determine the national champion of NCAA men's collegiate indoor volleyball. The single elimination tournament was played at Rec Hall in University Park, Pennsylvania during May 2006.
WThe 2006 NCAA Men's Water Polo Championship was the 38th annual NCAA Men's Water Polo Championship to determine the national champion of NCAA men's collegiate water polo. Tournament matches were played at the Burns Aquatics Center at Loyola Marymount University in Los Angeles, California from December 2–3, 2006.
WThe 2006 NCAA Skiing Championships were contested at the Steamboat Ski Resort on Mount Werner near Steamboat Springs, Colorado as part of the 53rd annual NCAA-sanctioned ski tournament to determine the individual and team national champions of men's and women's collegiate slalom and cross country skiing in the United States.
WThe 2006 NCAA Division I Women's Golf Championships were contested at the 25th annual NCAA-sanctioned golf tournament to determine the individual and team national champions of women's Division I collegiate golf in the United States.
WThe 2006 PGA Championship was the 88th PGA Championship, played August 17–20 at Medinah Country Club in Medinah, Illinois, a suburb northwest of Chicago. Tiger Woods won his third PGA Championship and twelfth major title, five shots ahead of runner-up Shaun Micheel, the 2003 champion. It was consecutive major wins for Woods, after taking The Open Championship at Hoylake four weeks earlier.
WThe 2006 Players Championship was a golf tournament in Florida on the PGA Tour, held March 23–26 at TPC Sawgrass in Ponte Vedra Beach, southeast of Jacksonville. It was the 33rd Players Championship.
WThe 2006 United States Open Championship was the 106th U.S. Open, held June 15–18 at Winged Foot Golf Club West Course in Mamaroneck, New York, a suburb northeast of New York City.
WThe United States Olympic Committee sent 204 athletes to the 2006 Winter Olympics in Turin, Italy. Chris Witty, a four-time Olympian, who competed in both Summer and Winter games, and won a gold medal in speed skating at the 2002 Games, served as the flag bearer at the opening ceremonies. Speed skater Joey Cheek, who won gold in the 500 m and silver in the 1000 m, was the flag bearer at the closing ceremonies. One athlete, Sarah Konrad, became the first American woman to compete in two different disciplines at the same Winter Olympics – biathlon and cross-country skiing.
WThe United States sent 56 athletes to the 2006 Winter Paralympics in Turin, Italy, the largest delegation of any nation. Chris Devlin-Young, a 15-year veteran of the U.S. Disabled Ski Team and four-time Paralympic medalist in alpine skiing, served as the flag bearer at the opening ceremonies. ice sledge hockey player Lonnie Hannah, a member of the gold-medal-winning U.S. team at the 2002 Winter Paralympics in Salt Lake City and the bronze-medal-winning team in Turin, was the flag bearer at the closing ceremonies.
WThe 2006 World Baseball Classic (WBC) was the inaugural tournament between national baseball teams that included players from Major League Baseball. It was held from March 3 to 20 in stadiums that are in and around Tokyo, Japan; San Juan, Puerto Rico; Lake Buena Vista, Florida; Phoenix, Arizona; Scottsdale, Arizona; Anaheim, California; and San Diego, California.