Cilic favoured as Giron test opens Rome clay campaign

Marcos Giron faces Marin Cilic in the 1/64-finals of the Rome ATP on clay on 7 May, with a best-of-three opener carrying early-round pressure.

The market leans towards Cilic, and his higher ranking adds weight to that view. Yet Giron's recent match record is stronger, so this is not a one-note preview.

Cilic's old edge carries limited weight

Cilic leads the rivalry 1-0 after beating Giron in three sets at Cologne ATP (indoor) in 2020. That match came on hard court, not clay, but it still matters because Cilic handled the deciding set and produced the heavier first-serve numbers under pressure.

Clay form is finely split

Both players are 2-2 on clay this season, which keeps the surface picture balanced. Giron has held 82% of service games, but Cilic has been sharper on return, winning 24% of return games and converting 50% of break chances; that gives him the cleaner route to pressure if rallies lengthen.

Giron owns the steadier last-10 run

Giron has won six of his last 10 matches, while Cilic has gone 4-6 across the same window. The contrast is not simple. Cilic is still holding 85% of service games and averaging 9.3 aces, but Giron's 23% return-game rate and better first-set numbers suggest he can make the favourite work early.

Bookmakers lean towards Cilic

Bookmakers price Cilic at 1.62 against Giron at 2.3, with first-set prices of 1.67 and 2.2 following the same pattern. That makes Cilic the clear market choice, though not an overwhelming one.

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Return pressure may decide the gaps

The main question is whether Giron can turn recent rhythm into enough return pressure on clay. He has had the heavier recent workload, with 10 hours and 14 minutes across his last five matches compared with Cilic's 6 hours and 47 minutes, so freshness also tilts slightly towards Cilic. Small margins matter here.

Prediction

Odds