The hosts took an early lead when Ignacio Scocco struck after six minutes, but Cesar levelled eight minutes after the break to earn a point for Al Ain.
Emirates remained bottom of the table after they lost 3-1 at home to Al Nasr.
Marc Bresciano put Al Nasr in front after 14 minutes and, although Akarandut Orok equalised 11 minutes later, second-half goals from Amara Diane and Habib Alfardan secured victory.
Finally, Ajman won 3-1 at Sharjah. Hassan Matouq scored twice while Karim Kerkar got the other, with Marcelinho replying for Sharjah.