OSI Restaurant Partners, Inc. Reports Comparable Store Sales

TAMPA, Fla., April 5  /PRNewswire-FirstCall/ -- OSI Restaurant Partners, Inc. (NYSE:OSI) today reported that comparable store sales and average unit volumes for the Company's significant restaurant brands for the quarter ended March 31, 2007 compared to the same quarter in 2006 changed by approximately:

                                                  Franchise and
                                        Company-   development   System-wide
                                         owned    joint venture
  Quarter ended March 31, 2007
  Domestic comparable store sales
  (stores open 18 months or more)
    Outback Steakhouses                  -0.3%        -1.9%        -0.5%
    Carrabba's Italian Grills            -1.3%         n/a         -1.3%
    Bonefish Grills                      -0.8%         0.3%        -0.7%
    Fleming's Prime Steakhouse
     and Wine Bars                        3.3%         n/a          3.3%
    Roy's                                -2.1%         n/a         -2.1%

  Domestic average unit volumes
    Outback Steakhouses                  -0.1%        -2.2%        -0.4%
    Carrabba's Italian Grills            -2.8%         n/a         -2.8%
    Bonefish Grills                      -3.8%         1.3%        -3.4%
    Fleming's Prime Steakhouse
     and Wine Bars                       -1.6%         n/a         -1.6%
    Roy's                                -2.5%         n/a         -2.5%





Sales information for the first quarter is preliminary and subject to final determination of gift card sales.  Final sales results will be provided as part of the first quarter earnings release.

Changes in comparable store sales and average unit volumes for domestic, Company-owned restaurants for the quarter include year-to-year menu price changes of approximately:

                                                         Company-owned menu
  Quarter ended March 31, 2007                            price changes (1)
     Outback Steakhouses                                        0.4%
     Carrabba's Italian Grills                                  3.2%
     Bonefish Grills                                            1.9%

  (1) Reflects nominal amounts of menu price changes, prior to any change in
      product mix because of price increases, and may not reflect amounts
      effectively paid by the customer. Menu price increases are not
      provided for Fleming's and Roy's as a significant portion of their
      sales come from specials, which fluctuate daily.



  Five-week Period Ended March 31, 2007 - Comparable Store Sales



Comparable store sales and average unit volumes for the Company's significant restaurant brands for the five-week period ended March 31, 2007 compared with the five-week period in 2006 changed by approximately:

                                                  Franchise and
                                        Company-   development   System-wide
                                         owned    joint venture
  Five weeks ended March 31, 2007
  Domestic comparable store sales
   (stores open 18 months or more)
     Outback Steakhouses                  0.2%        -2.2%        -0.1%
     Carrabba's Italian Grills           -0.7%         n/a         -0.7%
     Bonefish Grills                     -1.0%        -0.5%        -1.0%
     Fleming's Prime Steakhouse
      and Wine Bars                       0.7%         n/a          0.7%
     Roy's                               -1.6%         n/a         -1.6%

  Domestic average unit volumes
     Outback Steakhouses                  0.4%        -3.2%        -0.1%
     Carrabba's Italian Grills           -2.3%         n/a         -2.3%
     Bonefish Grills                     -3.4%         0.2%        -3.2%
     Fleming's Prime Steakhouse
      and Wine Bars                      -4.1%         n/a         -4.1%
     Roy's                               -1.5%         n/a         -1.5%





Changes in comparable store sales and average unit volumes for domestic, Company-owned restaurants for the five-week period include year-to-year menu price changes of approximately:

                                                         Company-owned menu
  Five weeks ended March 31, 2007                        price changes (1)
    Outback Steakhouses                                        0.5%
    Carrabba's Italian Grills                                  3.2%
    Bonefish Grills                                            1.5%

  (1) Reflects nominal amounts of menu price changes, prior to any change in
      product mix because of price increases, and may not reflect amounts
      effectively paid by the customer. Menu price increases are not
      provided for Fleming's and Roy's as a significant portion of their
      sales come from specials, which fluctuate daily.



                                                Restaurants
                                                  opened
                                                during the      Restaurants
                                                month ended     open as of
                                              March 31, 2007  March 31, 2007
  Outback Steakhouses
    Company-owned - domestic                          3             684
    Company-owned - international                     1             122
    Franchised and development joint venture -
     domestic                                         -             107
    Franchised and development joint venture -
     international                                    1              45
       Total                                          5             958
  Carrabba's Italian Grills
    Company-owned                                     2             234
  Bonefish Grills
    Company-owned                                     1             120
    Franchised                                        -               7
       Total                                          1             127
  Fleming's Prime Steakhouse and Wine Bars
    Company-owned                                     2              50
  Roy's
    Company-owned                                     -              23
  Cheeseburger in Paradise
    Company-owned                                     1              40
  Lee Roy Selmon's
    Company-owned                                     -               6
  Blue Coral Seafood and Spirits
    Company-owned                                     -               2

  System-wide total                                  11           1,440




The OSI Restaurant Partners, Inc. restaurant system operates in 50 states and 20 countries internationally. 

DATASOURCE: OSI Restaurant Partners, Inc.



CONTACT:  Dirk Montgomery or Lisa Hathcoat, both of OSI Restaurant

Partners, [phone]



Web site:  http://www.osirestaurantpartners.com/

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