Exhibit 32.1

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO SECTION 906
OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Courtside Acquisition Corp. (the ‘‘Company’’) on Form 10-Q for the period ending March 31, 2007 (the ‘‘Report’’), as filed with the Securities and Exchange Commission on the date hereof, I Richard D. Goldstein, Chairman of the Board and Chief Executive Officer of the Company, certify pursuant to 18 U.S.C. Sec. 1350, as adopted pursuant to Sec. 906 of the Sarbanes-Oxley Act of 2002, that:

1.    The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2.    The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

By: /s/ Richard D. Goldstein			Dated: May 9, 2007

Richard D. Goldstein
Chairman of the Board and Chief Executive Officer
(Principal Executive Officer)