An injury-time goal by Yusif Yakubu helped Mumbai FC earn a draw against ONGC at the Ambedkar Stadium in New Delhi on Saturday.
Yusa Katsumi had earlier converted from the spot to put ONGC in the lead in the 18th minute. The match marked the end of ONGC's home matches.
Both teams have now moved to 31 points from 25 matches.
Salgaocar rally to edge Pailan Arrows
Former champions Salgaocar continued their unbeaten run when they bounced back from behind to defeat Pailan Arrows 2-1 in a penultimate round I-League fixture at Kalyani Stadium in Kolkata on Saturday.
Joshimar da Silva Martins (43rd) and Gabriel Obatola (50th) scored for Salgaocar after Seiminlen Doungel had given Arrows a 36th minute lead.
Salgaocar now have 33 points to be on sixth place, while Pailan Arrows remained on 23, occupying 11th place in the standings.