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The ATP Challenger 175 tournaments are the highest tier of annual men's tennis tournaments on the ATP Challenger Tour, with 175 ranking points awarded to each singles champion.[1][2]
- ^ "Challenger Tour: Innovations, Enhancements For 2023 ATP will introduce three new premium Challenger 175 tournaments". 26 December 2022. Retrieved 25 December 2024.
- ^ "ATP Challenger calendar" (PDF). Retrieved 27 December 2024.