I. ATP CIRCUIT REGULATIONS I. ATP CIRCUIT REGULATIONS ii) ATP Tour 500 Tournaments Main Draw. aa) Singles:  Rooms for singles players should be available beginning on  Friday and continuing for a minimum of six (6) nights. Accommoda - tions continue through the night that he plays his last match or until  his six (6) night minimum has been provided, whichever is later. bb)Lucky Loser:  The number one (1) lucky loser to sign in the Lucky  Loser list each day shall receive accommodation through each night  he is eligible to be inserted into the draw. If the number one (1) lucky  loser moves in, then the next player receives hospitality for that night  and each night thereafter when he is the number one (1) lucky loser. cc) Doubles: Rooms for doubles players shall be available beginning  Saturday. For doubles players who stay in individual rooms, hospital - ity shall be for a minimum of two (2) nights or through the night that  the player plays his last match, whichever is later. A doubles player  who shares a room with another main draw doubles player shall have  a minimum of four (4) nights or through the night of that player’s last  match, whichever is later. dd)Sunday Start.  Where the main draw has been approved for a Sun - day start, Hospitality shall begin one (1) day earlier than specified. This is applicable to both the singles and doubles main draw players.  iii) ATP Tour 250 Tournaments Main Draw.  aa) Singles:  Rooms for singles players should be available beginning on  Saturday and be available to each singles player for a minimum of  five (5) nights, regardless of when the player is finally accepted into  the main draw (singles qualifiers). Accommodations continue through  the night that he plays his last match or until his five (5) night minimum  has been provided, whichever is later. bb)Lucky Loser:  The number one (1) lucky loser to sign the Lucky Loser  list each day shall receive accommodation through each night he is  eligible to be inserted into the draw. If the number one (1) lucky loser  moves in, then the next player receives hospitality for that night and  each night thereafter when he is the number one (1) lucky loser. cc) Doubles: Rooms for doubles players shall be available beginning  Saturday. For doubles players who stay in individual rooms, hospitality shall be  for a minimum of two (2) nights or through the night that the player  plays his last match, whichever is later. A doubles player who shares  a room with another main draw doubles player shall have a mini - mum of four (4) nights or through the night of that player’s last match,  whichever is later. dd)Sunday Start.  Where the main draw has been approved for a Sun - day start, Hospitality shall begin one (1) day earlier than specified. This is applicable to both the singles and doubles main draw players.  iv) ATP Tour Masters 1000, ATP Tour 500 and ATP Tour 250 Qualifying: aa)  Hotel accommodations for players in the singles qualifying shall be  available to begin on the night before the start of qualifying competi - tion and be available to each player through the night of the player’s  last qualifying match.  20 21 bb) Doubles 500 Qualifying.  Rooms for doubles qualifying players shall  be available beginning on Saturday and continue through the night of  their last match. cc)  Successful qualifiers shall be afforded the same hotel accommoda - tions as those offered to main draw singles players, however, the  nights used under qualifying hotel accommodations shall count to - ward the tournament’s minimum number of nights required. 2) ATP Challenger Tour Tournaments (See Challenger Addendum, page 395). a)  Complimentary hotel accommodations are mandatory at all ATP Challenger  Tour tournaments. Accommodations are defined as one (1) complimentary  double room (2 beds) for the use of each player, including one (1) guest, at a  hotel approved by ATP. The room must be occupied by the registered player  who is responsible for charges resulting from any third or more person(s)  staying in the room as well as all incidental costs charged to the room.  b) Singles Main Draw.  Complimentary use of rooms for the tournament week  are available for five (5) nights, Saturday through Wednesday or through the  night of the player’s last match (singles/doubles), whichever is later. Confirmation of Reservation . Tournaments must confirm hotel reservations  to players stating the arrival date and a notice that cancellation or changes  can be made up to two (2) days prior to the start date of the reservation  except that a player still competing in either singles or doubles in the prior  week’s tournament must also confirm his reservations when travel plans are  finalized. c) Qualifiers. (See Challenger Addendum, page 395).  Successful qualifiers  shall have their hospitality at the official hotel made retroactive from Saturday  night. d) Doubles Main Draw.  Rooms for doubles-only players should be available  beginning on Sunday and continue through the night of the player’s last  match.  e) Main draw players who are no longer eligible for accommodations shall re - ceive the published tournament room rate if they extend their stay. f) Main draw players (singles and doubles players, includes partner) who have  withdrawn on-site for medical reasons and who are examined by the on-site  tournament Doctor shall receive hospitality through the night of the examina - tion. g)  Tournaments using more than one (1) hotel as the official hotel may not make  player hotel assignments based on a player’s entry into the event as a singles  or doubles player. h) Any event scheduled the week prior to a Grand Slam that has been approved  for a Sunday start shall start Hospitality one (1) day earlier for both singles  and doubles. i) Eight (8) Day Events. (See Challenger Addendum, page 395).  The hos - pitality for singles main draw shall be available from Friday through Tuesday  or through the night of the player’s last match (singles/doubles), whichever  is later. Hospitality for doubles-only players shall be available from Sunday  through the night of his last match. B.Player Obligations 1) Singles.  Each main draw player must make a hotel reservation no later than two  (2) weeks prior to the first Monday of the tournament with either the hotel or the  tournament, as specified on the tournament detail sheet. Reservation changes 