Wimbledon will be stripped of ranking points over its decision to exclude players from Russia and Belarus from competing at the 2022 Championships due to Moscow's invasion of Ukraine, the men's ATP Tour said on Friday.
Tennis governing bodies have banned Russia and Belarus from international team competitions following the invasion, but allowed players from the two countries to continue competing as neutrals.
"The ability for players of any nationality to enter tournaments based on merit, and without discrimination, is fundamental to our Tour," the ATP said in a statement.
"The decision by Wimbledon to ban Russian and Belarusian players from competing in the UK this summer undermines this principle and the integrity of the ATP Ranking system. It is also inconsistent with our Rankings agreement.
"Absent a change in circumstances, it is with great regret and reluctance that we see no option but to remove ATP Ranking points from Wimbledon for 2022."
The move by the All England Lawn Tennis Club (AELTC) is the first time players have been banned on grounds of nationality since the immediate post-World War Two era when German and Japanese players were excluded.