Courtesy, morgueFile, http://mrg.bz/0HI5Rz
A recent Florida Bar Journal article provides the reversal rates of various Federal Courts of Appeal. The Eleventh Circuit, which covers Florida, decided 47.9 % of the cases brought before it on the merits during the 12-month period ending March 31, 2011. Of the cases considered on the merits, 8.9% of them were reversed.
Examined by case type, only 5% of criminal cases during the relevant time frame were reversed, while 26.1 % of the bankruptcy cases it considered were reversed. This was the highest bankruptcy reversal rate in the country for the above-referenced time period. The article also notes that Review by the Supreme Court is an exceedingly rare proposition, 1.1% of the cases seeking cert were granted.