Serena Williams has penned an open letter calling out what she sees as double standards faced by women in sports.The 22-time Grand Slam champion writes that women are constantly reminded they arent men. She says people call her one of the worlds greatest female athletes, but notes that male athletes such as LeBron James, Roger Federer and Tiger Woods arent described by their gender.Williams says the equal pay issue frustrates her because women have done the same work and made the same sacrifices as our male counterparts.She says women must continue to dream big to empower the next generation of women to be just as bold in their pursuits.The letter was published in Porter Magazine and republished by British newspaper The Guardian . Dave Whitsell Jersey . In Europe, top teams seem to be largely happy with their squads after spending nearly $1 billion in the off-season. And although English league clubs are unlikely to splash cash in January, Arsenal and Chelsea could be tempted to strengthen their squads with new strikers. Vonn Bell Jersey . White came in fourth place in the event. He was the two-time defending gold medallist. The gold medal went to Swiss snowboarder Iouri Podladtchikov. http://www.customsaintsjersey.com/custom-marshon-lattimore-jersey-large-2732e.html .Y. - Nelson Mandela will be honoured by the New York Yankees with a plaque in Monument Park. Danny Abramowicz Jersey . Despite dominating possession, Schalke needed an own goal from Nicolas Hoefler for the breakthrough a minute before the interval. The Freiburg midfielder misjudged Jefferson Farfans corner and bundled the ball into his own net. Renaldo Turnbull Jersey . The team said Saturday that Lopez was hurt during its 121-120 overtime loss at Philadelphia on Friday. The Nets said they would issue another update next week after consultation with their doctors.Barcelona claim the Spanish governments ban on Catalonias separatist flags during their Copa del Rey final is an attack on freedom of expression. The La Liga champions released a statement expressing its total and complete disagreement with the announcement made on Wednesday, four days before the final against Sevilla at the Vicente Calderon.Barcelona say the decision is an attack on the fundamental right of each and every individual to express their ideas and opinions freely and without censorship. Officials said the ban of the politically-charged Estelada flags was approved as part of security measures being implemented for the game at the home of Atletico Madrid.However, Barcelona reacted by calling for the use of common sense and demanded the government to respect the honour of the institutions involved and to avoid causing any uncomfortable situations.Its not the first time Barcelona have experienced problems with the unveilinng of flags by their supporters.dddddddddddd Barcelona fans hold letters forming the word Independencia and wave Estelada, the Catalan independentist flag The club were fined 30,000 euros (£22,000) in 2015 for breaching article 16 of UEFAs disciplinary regulations - order and security at matches - after fans displayed pro-Catalan independence flags during their Champions League final with Juventus.Watch the Copa del Rey final - Barcelona v Sevilla - live on Sunday, 8pm, Sky Sports 1 HD. Also See: Barca need fresh faces WATCH: Best of MSN Balagues La Liga awards Suarez fires Barca to title ' ' '