Navdeep Singh defeated Christopher Marquis 7-5 6-4 in the Mumbai qualifying round of 16 on hard.
Singh N. took it in straight sets.
Navdeep Singh beat Christopher Marquis 7-5 6-4. Umpiry, "Navdeep Singh vs Christopher Marquis — Mumbai Qualifying Round of 16", https://umpiry.com/match/2007-09-23/marquis-vs-singh-mumbai-q16?utm_source=cite (as of 23 September 2007).