1-7 – Men's tennis, ATP event, Orlando, Fla.
1-7 – Men's tennis, ATP event, Munich, Germany.
1-7 – Men's tennis, ATP event, Prague, Czech Republic.
1-7 – Women's tennis, Italian Open, Rome.
1-7 – Women's tennis, Flander Women's Open, Antwerp, Belgium.
2-7 – Cycling, Tour de Romandie, various sites, Switzerland.
4 – Men's college volleyball, NCAA Championship semifinals, Fort Wayne, Ind.
4-7 – Men's golf, PGA Tour, Compaq Classic of New Orleans.
4-7 – Men's golf, BUY.COM Tour, Knoxville (Tenn.) Open.
4-7 – Men's golf, European PGA, Perrier Open, Paris.
4-7 – Women's golf, LPGA Tour, The Phillips Invitational, Austin, Texas.
4-7 – Auto racing, NHRA, Southern Nationals, Atlanta.
4-7 – Taekwondo, U.S. Championships, Denver.
4-7 – Diving, FINA Grand Prix, Montreal.
4-7 – Equestrian, Three-Day Event National Championship, Atlanta.
5 – Auto racing, NASCAR Busch Series, Richmond, Va.
5-6 – Track and field, Ohio Valley Conference Outdoor, Murfreesboro, Tenn.
5-6 – Track and field, Patriot League Outdoor, Easton, Pa.
5-7 – Track and field, Big East Conference Outdoor, New Brunswick, N.J.
5-7 – Men's golf, PGA Senior Tour, The Home Depot Invitational, Charlotte, N.C.
6 – Auto racing, NASCAR Winston Cup, Pontiac Excitement 400, Richmond, Va.
6 – Men's college volleyball, NCAA Championship, Fort Wayne, Ind.
6 – Horse racing, Kentucky Derby, Churchill Downs, Louisville, Ky.
6 – Horse racing, 2,000 Guineas, Newmarket, England.
6 – Soccer, French Cup final, Saint-Denis, France.
6-7 – Track and field, Atlantic 10 Conference Outdoor, Blacksburg, Va.
6-14 – Water polo, Men's Olympic qualification tournament, Hannover, Germany.
7 – Auto racing, Formula I, Spanish GP, Barcelona.
7 – Auto racing, NASCAR Trucks, St. Louis.
7 – U.S. Olympic trials, men's marathon, Pittsburgh.
7 – Track and field, Modesto Relays, Modesto, Calif.
7 – Horse racing, 1,000 Guineas, Newmarket, England.
7 – Auto racing, Grand Am event, Miami.
7 – Running, Pittsburgh Marathon.
7-11 – Women's bowling, PWBA event, Las Vegas.
8-14 – Women's tennis, Betty Barclay Cup, Hamburg, Germany.
8-14 – Women's tennis, Croatian Bol Ladies Open, Bol, Croatia.
8-14 – Men's tennis, ATP event, Rome.
11-13 – Track and field, Conference USA Outdoor, New Orleans.
11-14 – Track and field, SEC Outdoor, Baton Rouge, La.
11-14 – Men's college tennis, NCAA Division II Championships, TBD.
11-14 – Women's college tennis, NCAA Division II Championships, Pensacola, Fla.
11-14 – Men's golf, PGA Tour, GTE Byron Nelson Classic, Irving, Texas.
11-14 – Men's golf, BUY.COM Tour, Richmond (Va.) Open.
11-14 – Men's golf, European PGA, Benson and Hedges International Open, Sutton Coldfield, England.
11-14 – Diving, FINA Grand Prix, Fort Lauderdale, Fla.
11-14 – Auto racing, Argentine Rally, various sites, Argentina.
12-14 – Track and field, Sun Belt Conference Outdoor, Miami.
12-14 – Men's golf, PGA Senior Tour, Nationwide Championship, Alpharetta, Ga.
12-14 – Women's golf, LPGA Tour, Electrolus USA Championship, Franklin, Tenn.
13 – Auto racing, CART, Firestone Firehawk 500, Motegi, Japan.
13 – Auto racing, NASCAR Trucks, Memphis, Tenn.
13 – Auto racing, NASCAR Busch Series, Loudon, N.H.
13 – Track and field, IAAF Grand Prix, Japan Grand Prix, Osaka, Japan.
13-14 – Track and field, Pac-10 Multis Outdoor, Eugene, Ore.
13-14 – Track and field, IAAF Combined Events Challenge, Multistars, Desenzano del Garda, Italy.
13-14 – U.S. Olympic trials, equestrian, dressage I, Gladstone, N.J.
13-June 4 – Cycling, Giro d'Italia, various sites, Italy.
14 – Motorcycle racing, French Grand Prix, Le Mans, France.
14-16 – Track and field, Southland Conference Outdoor, Natchicoches, La.
14-18 – Women's bowling, PWBA event, Grants Pass, Ore.
15 – U.S. Olympic trials, badminton, TBA.
15-18 – Men's college golf, NCAA Division III Championships, Battle Creek, Mich.
15-19 – Men's and women's college tennis, NAIA Championships, Lexington, Ky.
15-21 – Women's tennis, Strasbourg International, Strasboug, France.
15-21 – Women's tennis, Villa de Madrid, Madrid, Spain.
15-21 – Men's tennis, ATP event, Hamburg, Germany.
15-21 – Women's tennis, Strasbourg International, Strasbourg, France.
16-19 – Men's college golf, NCAA Division II Championships, TBA.
16-19 – Women's college golf, NCAA Division III Championships, Bloomington, Ill.
17 – Soccer, UEFA Cup, Final, Copenhagen, Denmark.
17-19 – Women's college golf, NAIA Championships, TBA
17-20 – Track and field, Big West Conference Outdoor, Moscow, Idaho.
17-20 – Women's college softball, NAIA Championships, Decatur, Ala.
17-20 – Women's college golf, NCAA Division II Championships, Irving, Texas.
18-20 – Track and field, Mid-American Conference Outdoor, Buffalo.
18-20 – Track and field, WAC Outdoor, El Paso, Texas
18-21 – Men's golf, PGA Tour, MasterCard Colonial, Fort Worth, Texas.
18-21 – Men's golf, BUY.COM Tour, Virginia Beach (Va.) Open.
18-21 – Men's golf, European PGA, Deutsche Bank-SAP Open, Hamburg, Germany.
18-21 – Auto racing, NHRA, Spring Supernationals, Englishtown, N.J.
18-21 – Track and field, Colonial Athletic Association Outdoor, Richmond, Va.
18-21 – Track and field, IC4A Outdoor, Princeton, N.J.
18-21 – Diving, FINA Grand Prix, Juarez City, Mexico.
18- 21 – Archery, U.S. Intercollegiate Championships, University Park, Pa.
18-22 – Women's college softball, NCAA Division II World Series, Columbus, Ga.
18-22 – Women's college softball, NCAA Division III World Series, Salem, Va.
18-26 – Women's college tennis, NCAA Division I Championships, Malibu, Calif.
19-21 – Men's golf, PGA Senior Tour, TD Waterhouse Championship, Kansas City, Mo.
19-21 – Women's college lacrosse, NCAA Division I Championships, Ewing Township, N.J.
19-21 – Women's golf, LPGA Tour, Firstar LPGA Classic, Beavercreek, Ohio.
19-21 – Track and field, Big 12 Conference Outdoor, Columbia, Mo.
19-21 – Track and field, Big Ten Conference Outdoor, Iowa City.
19-22 – Track and field, Big Sky Conference Outdoor, Northridge, Calif.
19-24 – Men's college tennis, NCAA Division III Championships, Kalamazoo, Mich.
19-24 – Women's college tennis, NCAA Division III Championships, TBD.
20 – Horse racing, Preakness Stakes, Pimlico Race Course, Baltimore.
20 – U.S. Olympic trials, cycling, men's and women's road, Jackson, Miss.
20 – Soccer, English F.A. Cup final, Wembley, England.
20-21 – U.S. Olympic trials, equestrian, dressage II, Gladstone, N.J.
20-21 – U.S. Olympic trials, taekwondo, Colorado Springs.
20-21 – Women's college lacrosse, NCAA Division III Championships, TBA
20-21 – Track and field, Pac-10 Conference Outdoor, Eugene, Ore.
20-28 – Men's college tennis, NCAA Division I Championships, Athens, Ga.
21 – Auto racing, Formula I, European GP, Nurburgring, Germany.
21 – Auto racing, NASCAR Trucks, Fountain, Colo.
21-26 – Women's bowling, PWBA event, WIBC Queens, Reno, Nev.
21-28 – Men's tennis, ATP event, St. Polten, Austria.
21-28 – Men's tennis, ATP event, World Team Championship, TBA.
22-28 – Women's tennis, German Open, Berlin.
22-28 – Women's tennis, Warsaw Cup, Warsaw, Poland.
23-24 – Pro football, NFL Spring Meeting, Baltimore.
23-27 – Sailing, Match-Racing World Championship, Split, Croatia.
24 – Soccer, UEFA European Champions Cup, Final, Saint-Denis, France.
24-26 – Women's bowling, PWBA event, Senior Queens, Reno, Nev.
24-27 – Men's college golf, NAIA Championships, Albuquerque, N.M.
24-27 – Women's college golf, NCAA Division I Championships, Sun River, Ore.
25-27 – Men's and women's college track, NCAA Division II Championships, Raleigh, N.C.
25-27 – Men's and women's college track, NCAA Division III Championships, Naperville, Ill.
25-27 – Men's and women's college track and field, NAIA Outdoor Championships, Abbotsford, British Columbia.
25-28 – Men's golf, PGA Tour, Memorial Tournament, Dublin, Ohio.
25-28 – Women's golf, LPGA Tour, LPGA Corning Classic, Corning, N.Y.
25-28 – Auto racing, NHRA, Castrol Nationals, Dallas.
25-28 – Diving, FINA Grand Prix, Xian City, China.
25-29 – Women's college softball, NCAA Division I World Series, Oklahoma City.
26-28 – Men's golf, PGA Senior Tour, Boone Valley Classic, Augusta, Mo.
26-29 – Men's golf, European PGA, Volvo PGA Championship, Surrey, England.
26-30 – College baseball, NCAA Division III World Series, Appleton, Wis.
26-June 2 – Men's baseball, NAIA Championships, Lewiston, Idaho.
26-June 4 – Field hockey, Men's and women's Champions Trophy (men: Australia, England, Germany, South Korea, Netherlands, Spain. women: Argentina, Australia, Germany, Netherlands, New Zealand, South Africa)., Amstelveen, Netherlands.
27 – Men's college lacrosse, NCAA Division I Championship semifinals, College Park, Md.
27 – Auto racing, NASCAR Busch Series, Concord, N.C.
27-28 – U.S. Olympic trials, triathlon, Irving, Texas.
27-June 3 – College baseball, NCAA Division II World Series, Montgomery, Ala.
28 – Auto racing, NASCAR Winston Cup, Coca-Cola 600, Concord, N.C.
28 – Auto racing, IRL, Indianapolis 500.
28 – Men's college lacrosse, NCAA Division II & III Championships, College Park, Md.
28 – Motorcycle racing, Italian Grand Prix, Mugello, Italy.
28 – Track and field, IAAF Grand Prix II, Adriaan Paulen Memorial, Hengelo, Netherlands.
29 – Men's college lacrosse, NCAA Division I Championship game, College Park, Md.
29 – Auto racing, Grand Am, Dodge Dealer's Grand Prix, Hartford, Conn.
29-June 2 – Women's bowling, PWBA event, Omaha, Neb.
29-June 11 – Men's and women's tennis, French Open, Paris.
31-June 3 – Men's college golf, NCAA Division I Championships, Opeika, Ala.
31-June 3 – Men's and women's college track and field, NCAA Division I Championships, Durham, N.C.