Generation gap!

Tatjana Maria is 38 years old and has a career that looks like a coming-of-age novel that never ends. She has her husband coaching her, her two daughters in the stands, and a throwback style of tennis that really shouldn’t work at this level anymore. Her sliced backhand, her changes of pace, her short balls that young players struggle with because their coaches have never prepared them for that kind of game: in Rouen last week, this mechanism worked once again against three players who didn’t have the repertoire to respond. Kostyuk did. Laura Samson probably will too.

The 18-year-old Czech is a completely different proposition from the opponents in Rouen. The 52-week clay metrics, mostly from Challenger/ITF but consistent overall, sketch the profile of a player who crushes her opponents in the key moments: Dominance Ratio 1.309 versus 0.860 for Maria, Breakpoints Prevail 1.566 versus 0.826, Match Efficiency 2.368 versus 0.727. On return, she wins 53.9% of her opponent’s service games compared to 30.9% for Maria. She’s not a player who suffers from variations; she’s a player who steps in on the short ball and who already knows this Madrid court, having played on it last week at the W125K.

The only credible argument in Maria’s favor remains her experience and the ability she showed in Rouen to wear down younger players over the long haul. But Madrid at a WTA 1000 is not Rouen at a WTA 250, and Samson at 18 is improving faster than Maria at 38 is declining. They’ve never faced each other, so the market is mainly pricing in the ranking. We’re pricing in the clay metrics and the acclimatization to the court.