INVESTORS.COM - Apr 28 - IAC is expected to grab 27% of the estimated $2.2B market for U.S. dating services in 2014, according to a new IBISWorld report. Online dating account for 49% of the U.S. dating service industry, followed by mobile dating (26%), matchmakers (14%) and singles events (7%). Match revenue is predicted to rise 11.5% to $605M this year. eHarmony is forecast to have U.S. revenue of $310M this year, up 6.9%. Zoosk will generate $114M. IBISWorld expects the U.S. dating service industry to grow at an annual rate of 4.2% from 2014 through 2019.