In 1971, Baiocchi turned professional and spent his regular career playing mainly in Europe.
He was a member of the European Tour from its first season in 1972 until 1993 and made the top one hundred on the Order of Merit for the Tour's first nineteen seasons, including three top ten placings: 1973 (3rd); 1975 (6th) and 1977 (2nd).
As a senior (over 50) golfer, Baiocchi played mainly on the U.S.-based Champions Tour, where he has three wins.
His daughter, Lauren, was married to well-known retired baseball player Johnny Bench.
[2] European Tour playoff record (1–1) Southern Africa Tour playoff record (3–5) *Note: The 1998 Korger Senior Classic was shortened to 36 holes due to rain.