CHALLENGER ADDENDUM G. Points. 5) Point table. W F SF QF R16 R32 Q Q2 ATP Challenger Tour 125 125 75 45 25 10 • 5 *2 ATP Challenger Tour 110 110 65 40 20 9 • 5 *2 ATP Challenger Tour 100 100 60 35 18 8 • 5 *2 ATP Challenger Tour 90 90 55 33 17 8 • 5 *2 ATP Challenger Tour 80 80 48 29 15 7 • 4 *2 ATP Challenger Tour 50 50 30 15 7 4 • 2 1 *Points should be made retroactive to all Challenger events in 2021. 9.04 FedEx ATP Doubles Rankings A.  The FedEx ATP Doubles Rankings is based on calculating, for each player, his  total points from his best 19 results from all eligible tournaments, including the Nitto  ATP Finals (Doubles) played in the Ranking period. For entry purposes there are no  mandatory events.  E. Points.  The provisions set forth under 9.03.E.1), 2) and 3) related to the FedEx  ATP Rankings apply to doubles as well, the point table being similar, except that the  second-round loser column becomes irrelevant. No points are awarded in the first  round at any event. Should a doubles match in an ATP Tour or Challenger Tour event  be uncontested* or fail to be completed, the losing team shall only receive points  and prize money from the previous round unless one of the following exceptions is  applicable: 1) For a player that plays any Grand Slam or Masters 1000 event upon the Tour  resumption, he must earn a better result in 2020/21* to have the event be consid - ered ‘best other’ for ranking purposes 2)  For a player that does not play any Grand Slam or Masters 1000 event upon Tour  resumption, the previous year’s event will be considered ‘best other’ *Applicable for tournaments up to and including the week of 9 August 2021 only. f) The retiring/withdrawing player had withdrawn/retired from his doubles match  due to confirmed COVID-19 positive test result, or was ruled ineligible to  compete by the Supervisor based on recommendation from the Tournament  Doctor in consultation with the Tournament Infection Control Officer and/or  Public Health Authorities for suspected COVID-19 infection, or was quaran - tined/isolated due to being in close contact with a confirmed COVID-19 case. X. EXHIBITS EXHIBIT J – Prize Money Please refer to Detail Sheet for revised prize money breakdowns. 408