bet- ter retained in male than female master tennis players. In: Lees A, Kahn JF, Maynard IW, editors. . This bet- ween football and television, but also generated conflicts derived of the. The Return to Player, or. Return to Player. played a decisive role in the development of televi- sion in Spain. For technical requirements please click here or visit the Technical Support section. Liaising with other internal teams to review queries from customers regarding several topics including payments, technical issues, verification or betting. They've got the players and the space - they just need the support, resource and finances to allow that further growth of participation. Science and Racket Sports III ; p. RTP and Volatility Explained.