Mohegan Sun posted a 4.2 percent increase in slot revenue in March, its first uptick of 2017, according to the Mohegan Tribal Gaming Authority.
The casino reported slot revenue of $52.6 million for the month, compared to $50.5 million in March 2016.
The amount slot bettors wagered in March, known as the "handle," was $644.3 million, up from $623.3 million a year ago.
Mohegan Sun paid $13.2 million to the Connecticut Special Revenue Fund in March.
Foxwoods' report was not immediately available Friday morning.