Third seeds Purav Raja and Divij Sharan fought their way past Alex Bolt and Thanasi Kokkinakis 6-2, 6-7(4), [10-6] in the quarterfinals of the €106,000 Challenger tennis tournament here.
The victory means Purav and Divij will now challenge second seeds, Leander Paes and Scott Lipsky in the semifinals.
In the $75,000 Challenger in Samarkand, Prajnesh Gunneswaran and Vishnu Vardhan beat the top seeds Hans Podlipnik-Castillo and Andrei Vasilevski 7-6(5), 3-6, [10-2] to make the final.
In the other semifinal, Ramkumar Ramanathan and Toshihide Matsui fell in straight sets to Laurynas Griegelis and Zdenek Kolar.
In the Heilbronn Challenger, Jeevan Nedunchezhiyan and Christopher Rungkat lost to top seeds Roman Jebavy and Antonio Sancic in the quarterfinals.
The results: €106,000 Challenger, Bordeaux: Quarterfinals: Purav Raja & Divij Sharan bt Alex Bolt & Thanasi Kokkinakis (Aus) 6-2, 6-7(4), [10-6].
$75,000 Challenger, Samarkand, Uzbekistan: Semifinals: Prajnesh Gunneswaran & Vishnu Vardhan bt Hans Podlipnik-Castillo (Chi) & Andrei Vasilevski (Blr) 7-6(5), 3-6, [10-2]; Laurynas Griegelis (Ltu) & Zdenek Kolar (Cze) bt Toshihide Matsui (Jpn) & Ramkumar Ramanathan 6-3, 6-4.
€64,000 Challenger, Heilbronn, Germany: Quarterfinals: Roman Jebavy (Cze) & Antonio Sancic (Cro) bt Christopher Rungkat (Ina) & Jeevan Nedunchezhiyan 6-3, 6-3.
$25,000 Futures, Wuhan: Semifinals: Shintaro Imai & Kaichi Uchida (Jpn) bt Marcos Giron (US) & Vijay Sundar Prashanth 6-4, 6-7(5), [12-10]; Quarterfinals: Marcos Giron & Vijay Sundar bt Yecong He & Yuanfeng Li (Chn) 6-3, 6-4.
$25,000 Futures, Abuja: Quarterfinals: Calvin Hemery (Fra) bt Haadin Bava 6-3, 6-2. Doubles: Semifinals: Fabiano de Paula & Fernando Romboli (Bra) bt Kunal Anand & Anvit Bendre 6-2, 6-3. Quarterfinals: Kunal Anand & Anvit Bendre bt Adrian Andrzejczuk & Mateusz Smolicki (Pol) 5-7, 7-6(2), [10-6]; Moez Echargui (Tun) & Mark Fynn (Zim) bt Haadin Bava & Sasi Kumar Mukund 6-3, 2-6, [10-6] .