Stephanie Wagner

— No measurable signal with a sufficient sample

• Deciding setLoses 60% of the matches that reach a final set.4-6 over 24 months

— No measurable signal with a sufficient sample

• Double faultsAverages 5.2 double faults per match: an aggressive returner can attack the second serve.20 matches
• Long matchesIf the match stretches to a deciding set the record is against him (40% wins).4-6 over 24 months
• Untested surfaceBarely any matches on grass: any forecast there leans on his overall level, not on direct evidence.fewer than 5 matches