Ekholm (illness) participated in Monday's practice, per Tony Brar of Oilers TV.
After missing Saturday's 4-3 loss to Toronto, Ekholm was back on the top pairing during Monday's session. He should return to the lineup versus St. Louis on Tuesday. Ekholm has accounted for seven goals, 22 points, 117 shots on net, 72 blocked shots and 34 hits in 51 appearances this season. Based on Monday's combinations, John Klingberg could be a healthy scratch to make room for Ekholm's return.