1 — Horse racing, Kentucky Derby, Louisville, Ky.
1 — Auto racing, NASCAR Busch, 1-800-PIT-SHOP.COM 300, Los Angeles.
1 — Horse racing, 2,000 Guineas, Newmarket, England.
1-2 — Race walking, IAAF, World Race Walking Cup, Naumberg, Germany.
2 — Horse racing, 1,000 Guineas, Newmarket, England.
2 — Auto racing, NASCAR Nextel Cup, Auto Club 500, Fontana, Calif.
2 — Motorcycle racing, FIM, Spanish Grand Prix, Jerez de la Frontera.
3-8 — Boxing, National Golden Gloves, Kansas City, Mo.
3-9 — Tennis, ATP Telecom Italia Masters, Rome.
3-9 — Tennis, WTA Tour German Open, Berlin.
4-16 — Sailing, 470 World Championship, various sites, Croatia.
5-16 — Swimming, European Championships, Madrid, Spain.
6 — Men's college volleyball, NCAA championship semifinals, Honolulu.
6-8 — Weightlifting, U.S. Olympic Trials, St. Joseph, Mo.
6-9 — Men's golf, PGA Tour, Wachovia Championship, Charlotte, N.C.
6-9 — Men's golf, PGA Nationwide Tour, Chattanooga (Tenn.) Classic.
6-9 — Men's golf, European PGA, British Masters, Warwickshire, England.
6-9 — Women's golf, LPGA, Michelob ULTRA Open, Williamsburg, Va.
6-9 — Diving, FINA Grand Prix, The Woodlands, Texas.
7-9 — Men's golf, PGA Champions, Kinko's Classic of Austin, Austin, Texas.
7-9 — Canoe-kayak, World Cup 1, flat water regatta, Schinias, Greece.
7-15 — Sailing, International Yngling Women's World Championship, Santander, Spain.
8 — Men's college volleyball, NCAA championship game, Honolulu.
8 — Auto racing, NASCAR Busch, TBA, St. Louis.
8 — Track and field, IAAF Grand Prix, Japan Grand Prix, Osaka.
8-9 — Women's water polo, NCAA championships, Stanford, Calif.
8-30 — Cycling, Giro d'Italia, various sites, Italy.
9 — Auto racing, Formula One, Spanish Grand Prix, Barcelona.
10 — Pro Basketball, NBA Draft early entry deadline.
10-13 — Men's college golf, NCAA Division III championships, Calimesa, Calif.
10-16 — Men's tennis, Davis Cup, Europe/Africa Zone Group III, various sites.
10-16 — Tennis, ATP Tennis Masters-Hamburg, Hamburg, Germany.
10-16 — Tennis, WTA Tour Telecom Italia Masters, Rome.
10-19 — Sailing, Laser World Championship, Bitez, Bodrum, Turkey.
11-14 — Women's college golf, NCAA Division III championships, Green Lake, Wis.
11-14 — Men's and women's college golf, NCAA Division II championships, Orlando, Fla.
11-16 — Men's and women's college tennis, NCAA Division II championships, Orlando, Fla.
11-16 — Men's college golf, NCAA Division II championships, Orlando, Fla.
12-17 — Men's college tennis, NCAA Division III championships, TBD.
12-17 — Women's college tennis, NCAA Division III championships, Atlanta.
13-16 — Women's college softball, NCAA Division II World Series, Orlando, Fla.
13-16 — Auto racing, NHRA, Summit Racing Equipment Southern Nationals, Atlanta.
13-16 — Men's golf, PGA Tour, EDS Byron Nelson Championship, Las Colinas, Texas.
13-16 — Men's golf, PGA Nationwide Tour, Virginia Beach (Va.) Open.
13-16 — Men's golf, European PGA, BMW Asian Open, Shanghai, China.
13-16 — Women's golf, LPGA, Franklin American Mortgage Championship, Franklin, Tenn.
13-16 — Table Tennis, World Olympic Qualification, Innsbruck, Austria.
14 — Auto racing, NASCAR Busch, Busch Series 250, Richmond, Va.
14 — Track and field, IAAF Super Grand Prix, Qatar Grand Prix, Doha.
14-15 — Equestrian, U.S. Show Jumping Olympic Trials, Del Mar, Calif.
14-16 — Auto rally, FIA, Cyprus.
14-16 — Track and field, IC4A Outdoor, Farifax, Va.
14-18 — Women's college softball, NCAA Division III World Series, Salem, Va.
15 — Auto racing, NASCAR Nextel Cup, Pontiac Performance 400, Richmond, Va.
15 — Horse racing, Preakness Stakes, Baltimore.
15-16 — Fencing, World Championship, men's epee, Innsbruck, Germany.
15-16 — Women's college lacrosse, NCAA Division III championship, Rochester, N.Y.
16 — Women's college lacrosse, NCAA Division II championship, Orlando, Fla.
16 — Track and field, IAAF Grand Prix II, 2004 Rio Grand Prix, Rio de Janeiro, Brazil.
16 — Motorcycle racing, FIM, French Grand Prix, Le Mans.
16 — Motorcycle racing, World Superbike, Monza, Italy.
16 — Auto racing, NASCAR Trucks, Ohio 250, Mansfield, Ohio.
16 — Running, Vienna City Marathon, Austria.
16 — Running, Copenhagen (Denmark) Marathon.
16 — Auto racing, CART event, Las Vegas.
17-21 — Men's and women's college tennis, NAIA Championships, Mobil, Ala.
17-23 — Gymnastics, World Championships, acrobatics, Strasbourg, France.
17-23 — Women's tennis, WTA Tour, Internationaux de Strasbourg, Strasbourg, France.
17-23 — Women's tennis, WTA Tour, Open de Espana, Madrid, Spain.
17-23 — Tennis, ATP Raiffeisen Grand Prix, St. Poelten, Austria.
17-23 — Tennis, ATP Grand Prix Hassan II, Casablanca, Morocco,
17-23 — Tennis, ATP ARAG ATP World Team Championship, Dusseldorf, Germany.
18-21 — Men's college golf, NAIA Championships, Olathe, Kan.
18-21 — Women's college golf, NCAA Division I championships, Auburn, Ala.
19 — Soccer, UEFA Cup final, Gothenburg, Sweden.
20-23 — Auto racing, NHRA, Lucas Oil Route 66 Nationals, Chicago.
20-23 — Men's golf, PGA Tour, Bank of America Colonial, Fort Worth, Texas.
20-23 — Men's golf, PGA Nationwide Tour, Henrico County Open, Richmond, Va.
20-23 — Men's golf, European PGA, Deutsche Bank-SAP Open, Heidelberg, Germany.
20-23 — Women's golf, LPGA, Sybase Classic, New Rochelle, N.Y.
20-29 — Women's college tennis, NCAA Division I championships, Athens, Ga.
21 — Women's college lacrosse, NCAA Division I semifinals, Princeton, N.J.
21 — Auto racing, NASCAR Trucks, Hardee's 200, Concord, N.C.
21-23 — Men's golf, PGA Champions, Allianz Championship, West Des Moines, Iowa.
21-23 — Wrestling, U.S. Olympic Trials, Indianapolis.
21-26 — Women's college softball, NAIA Championships, Decatur, Ala.
21-30 — Shooting, U.S. Olympic Trials (pistol, rifle, running), Fort Benning, Ga.
22 — Horse racing, Irish 2,000 Guineas, Curragh, Ireland.
22-23 — Equestrian, U.S. Show Jumping Olympic Trials, San Juan Capistrano, Calif.
22-23 — Athletics, IAAF race-walking challenge, Shanghai, China.
22-29 — College baseball, NCAA Division II World Series, Montgomery, Ala.
22-31 — Men's college tennis, NCAA Division I championships, Tulsa, Okla.
23 — Horse racing, Irish 1,000 Guineas, Curragh, Ireland.
23 — Track and field, IAAF Grand Prix, Brazil Grand Prix, Belem.
23 — Women's college lacrosse, NCAA Division I championship game, Princeton, N.J.
23 — Auto racing, Formula One, Monaco Grand Prix.
23 — Auto racing, Grand Am, Le Circuit Mont-Tremblant, Mont-Tremblant, Quebec.
23 — Auto racing, NASCAR Busch, TBA, Nazareth, Pa.
23 — Running, Prague, International Marathon, Czech Republic.
23 — Auto racing, CART event, Monterrey, Mexico.
24-June 6 — Tennis, French Open, Paris.
25-28 — Women's college golf, NAIA Championships, Daytona Beach, Fla.
25-30 — Modern Pentathlon, World Championships, Moscow.
26 — Soccer, Champions League final, Gelsenkirchen, Germany.
26-30 — Cycling, World Track Championships, Melbourne, Australia.
27-30 — Auto racing, NHRA, O'Reilly Summer Nationals, Topeka, Kan.
27-30 — Men's golf, PGA Tour, FedEx St. Jude Classic, Memphis, Tenn.
27-30 — Men's golf, PGA Champions, Senior PGA Championship, Louisville, Ky.
27-30 — Men's golf, European PGA, Volvo PGA Championship, Surrey, England.
27-30 — Women's golf, LPGA Corning Classic, Corning, N.Y.
27-30 — Men's golf, PGA Nationwide Tour, SAS Carolina Classic, Raleigh, N.C.
27-29 — Men's and women's college track and field, NAIA Outdoor Championships, Louisville, Ky.
27-29 — Men's and women's college track, NCAA Division II championships, Walnut, Calif.
27-29 — Men's and women's college track, NCAA Division III championships, Decatur, Ill.
27-31 — Women's college softball, NCAA Division I World Series, Oklahoma City.
28-30 — Women's college rowing, NCAA Division I, II & III championships, Sacramento, Calif.
28-30 — Diving, FINA Grand Prix, Rome.
28-30 — Auto rally, FIA, Greek Rally.
28-June 1 — College baseball, NCAA Division III World Series, Appleton, Wis.
28-June 4 — Men's baseball, NAIA Championships, Lewiston, Idaho.
29 — Auto racing, NASCAR Busch, Carquest Auto Parts 300, Charlotte, N.C.
29 — Men's college lacrosse, NCAA Division I championship semifinals, Baltimore.
30 — Motorcycle racing, World Superbike, Oschersleben, Lausitz, Germany.
30 — Auto racing, NASCAR Nextel Cup, Coca-Cola 600, Concord, N.C.
30 — Auto racing, Formula One, European Grand Prix, Nurburgring, Germany.
30 — Auto racing, IRL, Indianapolis 500.
30 — Men's college lacrosse, NCAA Division II & III championships, Baltimore.
31 — Men's college lacrosse, NCAA Division I championship game, Baltimore.
31 — Track and field, IAAF Grand Prix, Fanny Blankers-Koen Games, Hengelo, Netherlands.