Siddhanth banthia

Chennai Open ATP Challenger: Second seed Rei Sakamoto of Japan will clash with fifth seed Oliver Crawford of Great Britain in the men’s singles semifinals at the 2026 ATP Delhi Open, while two unseeded players will contest the other semifinal.

In the doubles draw, the top two seeded teams, Siddhanth Banthia (India)/Alexander Donski (Bulgaria) and Niki Kaliyanda Poonacha (India)/Pruchya Isaro (Thailand), also advanced to the semi-finals.

The ATP Challenger 75 event, now in its sixth edition, is being held at the DLTA Complex from February 16 to 22, with 32 singles players and 16 doubles teams competing for the title.