CHALLENGER ADDENDUM not help carry players’ baggage. Cars are to be disinfected after each ride, so  it is important your transportation manager adapts travel times and schedules  accordingly. 6.19 Physiotherapist/Treatment Room B. High/Low Treatment/Massage Table  2) The office must be thoroughly cleaned with virucide detergent every morning and  evening after the matches. Entry must be regulated, and masks worn. VII. THE COMPETITION 7.03 Entry Deadlines A. Main Draw/Qualifying Singles 3) ATP Challenger Tour Tournaments. 12 Noon, Eastern Time, USA, twenty-one  (21) days prior to the Monday of the tournament week. A player on the Alternate  List for the singles main draw may withdraw at any time prior to such time that he  is moved into the main draw as a direct acceptance because of withdrawals of  other players. If a withdrawal/vacancy occurs after the withdrawal deadline and prior to the  start of Qualifying, the vacancy will be filled in ranking order from the original  main draw Acceptance List by players who have preserved their position on the  list. Players from the main draw alternate list who are directly accepted into the  qualifying, are considered to have preserved their eligibility. A player can only  preserve his eligibility on one list. If there are no alternates from the original main  draw acceptance list who have preserved elegibility, the vacancy will be filled by  the highest ranked player from the qualifying or alternate list using the FedEx ATP  Rankings, and then FedEx ATP Doubles Rankings, used for seeding.  After the start of the qualifying, any vacancy will come from the Lucky Loser/ Al - ternate list. The Alternates will be placed below the players who lost in qualifying  and shall be ordered based upon their position in the FedEx ATP Rankings, and  then the FedEx ATP Doubles Rankings, used for seeding.  NOTE:  In order to preserve his eligibility on the Acceptance List, the player must  email the ATP Supervisor directly prior to 6PM local time on the day before quali - fying starts (email listed on detail sheet) and personally inform the Supervisor that  he wishes to preserve his position on the Acceptance List and the player must  leave a contact number. The player should ask for confirmation that the Super - visor has received the email in a timely manner. A player can only preserve his  eligibility on one list. 4) ATP Challenger Tour Qualifying.  12 Noon, Eastern Time, USA, on Wednesday, nineteen (19) days prior to the  first Monday of the tournament week for ATP Challenger Tour. A player directly  accepted into the qualifying competition may withdraw, without penalty, if he is  moved into the main draw, or accepts a wild card into a Challenger, ATP Tour  250 or ATP Tour 500 tournament, or if he is still competing in an ATP Tour, ATP  Challenger Tour, or ITF Men’s WTT tournament at any time on the day prior to the  commencement of qualifying or two days prior if competing on another continent.  If a player is still competing past 9:00 p.m. local time, he will be automatically with - 400 CHALLENGER ADDENDUM drawn from the qualifying without penalty. Players who withdraw or are withdrawn  due to “still competing” will be allowed to accept a wild card or enter doubles  into any ATP Tour 250, ATP Tour 500, ATP Challenger Tour or ITF Men’s WTT  tournament, including qualifying. If a withdrawal occurs prior to 12 noon, Eastern  Time, USA, on Friday, the qualifying vacancy shall be filled by the next player on  the qualifying alternate list. This player is not required to sign in. If a withdrawal  occurs after 12 noon, Eastern Time, USA, on Friday, the qualifying vacancy will  be filled from the on-site sign-in list, using the most recent FedEx ATP Rankings  list. Time.  The ATP Challenger Alternate Sign-in shall begin no later than 4 p.m. and  close at 6 p.m. local time on the day prior to the start of the qualifying competition.  There shall also be an Alternate sign-in on the day of first round qualifying play,  this deadline is one-half hour prior to the first scheduled qualifying match. This is  a new sign-in and any player who is on-site with a FedEx ATP Ranking (singles/ doubles) is eligible to sign-in. 7.04 Entry/Withdrawal Method C.Qualifying 1) Challenger.  The ATP Challenger Alternate Sign-in shall begin no later than 4  p.m. and close at 6 p.m. local time on the day prior to the start of the qualifying  competition. There shall also be an Alternate sign-in on the day of first round  qualifying play, this deadline is one-half hour prior to the start of play on the day  of the qualifying competition. D.Sign-in Procotol: All sign-ins (doubles, qualifying, alternates, lucky losers) must  be done by phone via text messaging. Each entry must be received by the on-site  supervisor prior to the deadline. The player is responsible for having his entry con - firmed by the supervisor. 7.05 Withdrawal/Late Withdrawal Penalties D. No Play After Withdrawal  1) If a player withdraws after the entry/withdrawal deadline from the singles or dou - bles event of a Grand Slam, ATP Tour, ATP Challenger Tour or the qualifying  competition of an ATP Tour/ Challenger Tour  tournament for any reason, he may  not play in any other tournament or special event during that tournament week. E.  Withdrawals from the qualifying competition at ATP Tour/ Challenger Tour  tourna - ments will be without penalty if one of the following occurs:  1) Player is accepted into the main draw of ATP Tour Masters 1000, ATP Tour 500  or ATP Tour 250 tournament, or in the case of an ATP Challenger Tour qualifying  withdrawal, the main draw of another ATP Challenger Tour singles event.  2)  Player is still competing in an ATP Tour, ATP Challenger Tour, or ITF Men’s WTT  tournament at any time on the day prior to the commencement of qualifying.  3)  The first two (2) withdrawals are excused, thereafter, each withdrawal is subject  to a fine in accordance with article 8.03 B., Fines. 401