21 Apr-7 May SNOOKER Sheffield: World Championships
3-6 GOLF Milan: Italian Open
3-6 GOLF North Carolina: Wachovia Championship
3-6 EQUESTRIAN Badminton Horse Trials
4-6 RALLYING Argentina Rally
5 ATHLETICS Osaka Outdoors
5HORSE RACING Louisville: Kentucky Derby
5-6 ATHLETICS Desenzano: Combined Events
5-6 BASKETBALL BBL Championship finals weekend
5-6 HORSE RACING Newmarket: Guineas Meeting
6 ATHLETICS Great Edinburgh Run
6 ATHLETICS Berlin 25k
6 ATHLETICS Vancouver Marathon
6 MOTOR CYCLING China: MotoGP
7 MOTOR CYCLING Oulton Park: British Superbikes
7-13 TENNIS Rome: International Championships
7-13 TENNIS Berlin: German Women's Open
7-13 TENNIS Prague: Prague Women's Open
9-11 HORSE RACING Chester: May Meeting
10-13 GOLF Florida: Players Championship
11 ATHLETICS Doha Outdoors
12 RUGBY UNION Twickenham: Guinness Premiership final
12 ATHLETICS Skopje Outdoors
12 ATHLETICS Gothenburg Half Marathon
13 FORMULA 1 Barcelona: Spanish Grand Prix
13 MOTOR CYCLING Italy: World Superbikes
14-20 TENNIS Hamburg: Masters Series
14-20 TENNIS Rome: International Women's Open
14-20 TENNIS Rabat: Women's Grand Prix
14-20 SQUASH Liverpool Open
16 FOOTBALL Glasgow: Uefa Cup final
16-18 HORSE RACING York: Trials Meeting
17-21 CRICKET Lord's: First Test, England v West Indies
17-20 GOLF Limerick: Irish Open
17-20 GOLF Georgia: BellSouth Classic
16-19 HORSE RACING Newbury: Lockinge Meeting
18-20 RALLYING Italian Rally
19 SOCCER Wembley: FA Cup final
19 ATHLETICS Luxembourg Marathon
20 RUGBY UNION Twickenham: Heineken Cup final
20 MOTOR RACING Valencia: World Touring Car Championship
20 MOTOR CYCLING Snetterton: British Superbikes
20 MOTOR CYCLING France: MotoGP
20 ATHLETICS Great Manchester Run
20 ATHLETICS Belem Outdoors
20 ATHLETICS Copenhagen Marathon
21-27 TENNIS Dusseldorf: ATP World Team Championship
21-27 TENNIS Poertschach International
21-27 TENNIS Strasbourg Women's Open
21-27 TENNIS Istanbul Women's Cup
23 SOCCER Athens: Champions League final
23 ATHLETICS Nijmegen Global Athletics Outdoors
24-25 HORSE RACING Goodwood: Trials Meeting
24-27 GOLF Wentworth: PGA Championship
24-27 GOLF Texas: Crowne Plaza Invitational
25-29 CRICKET Headingley: Second Test, England v West Indies
26 SOCCER Glasgow: Scottish Cup final
26 RUGBY UNION Australia v Wales, South Africa v England
26 ATHLETICS Hengelo Outdoors
26-27 ATHLETICS Gotzis Combined Events
27 FORMULA 1 Monte Carlo: Monaco Grand Prix
27 MOTOR CYCLING Silverstone: World Superbikes
28 May-10 Jun TENNIS Paris: French Open
29 ATHLETICS Bucharest Outdoors
31 May-3 Jun GOLF Newport: Wales Open
31 May-3 Jun GOLF Ohio: Memorial Tournament