1998–99 UC Sampdoria season

The 1998–99 U.C. Sampdoria season ended with the club's relegation to Serie B just eight years after winning the Serie A title in 1990–91. Similarly to Napoli the year prior, the club was no longer a financial power when it came to signing players, while its high-profile signing, Ariel Ortega, did not deliver to the degree Sampdoria had hoped for.

Topscorers

 * 🇮🇹 Vincenzo Montella – 12
 * 🇦🇷 Ariel Ortega – 8
 * 🇮🇹 Francesco Palmieri – 7

UEFA Intertoto cup
Second round

Third round

Fourth round