NEW YORK (S&P Global Ratings) Aug. 7, 2018-- S&P Global Ratings today assigned its 'BBB' issue-level rating to Hyatt Hotels Corp.'s proposed $400 million senior unsecured notes due 2028. Hyatt may use the proceeds from the notes issuance to redeem its $196 million senior notes due 2019, repay other secured debt, and for other general corporate purposes, which could include share repurchases or acquisitions. As a result, the transaction could add modest leverage. However, Hyatt currently has significant leverage capacity compared with our 3x downgrade threshold, with our measure of lease adjusted debt to EBITDA at 1.5x as of June 2018. Our current base-case forecast is for this measure to be in the mid-1x area in 2018, assuming no acquisitions