Wednesday's San Marino round of 16 pits Hugo Dellien against Juan Carlos Prado Angelo on clay. Hugo Dellien comes in at 8 wins from the last ten. Juan Carlos Prado Angelo has won 3 of the last 10.
There's a wide gap in our ratings on clay, and our number follows from it. Expect resistance, but the match-level math tilts clearly toward Dellien.