Flutter Entertainment (FLUT) reported Q1 adjusted earnings late Wednesday of $1.59 per share, up from $1.05 a year earlier.
FactSet estimates were not available for comparison.
Revenue for the quarter ended March 31 was $3.67 billion, compared with $3.40 billion a year earlier.
Analysts polled by FactSet expected $3.76 billion.
Shares of Flutter Entertainment were down 1.1% in recent after-hours activity.