US Open favourite Djokovic brings a clear edge on serve

Analysis by Predict Tennis

Note: Written by humans, with the help of AI. Based on real statistical data.

Published: Aug 28, 2026(..)

Mariano Navone faces Novak Djokovic in the opening round of the US Open on 30 August, a best-of-five-set hard-court contest that places the Serbian firmly in command before a ball is struck.

The odds tell the story. Djokovic is priced at 1.13 to Navone's 6.00, and the hard-court serving numbers back up that gap. Navone has been solid this summer, but recent defeats leave him with little margin against a far stronger server.

Hard-court serve gap is the starting point

On hard courts this season, Djokovic has won seven of ten matches while Navone sits at nine wins and eight losses. The bigger gap is on serve. Djokovic has held 84% of service games compared with Navone's 77%, and he has saved 73% of break points against 59.5%. Navone's return game is a touch stronger, but that may not be enough if he cannot protect his own delivery.

Recent results leave Navone searching for rhythm

Djokovic arrives with seven wins from his last ten, though defeats in the Wimbledon semi-final and Cincinnati opener have checked his momentum. Navone has split his last ten, losing his two most recent matches. Djokovic's first-set record is much stronger, 60% against 40%, which matters in a best-of-five match where a slow start can be costly.

Market prices Djokovic as a heavy favourite

Bookmakers price Djokovic at 1.13 against Navone at 6.00, with first-set prices 1.25 and 4.00. The market sees very little chance of an upset.

Return pressure and first-set control could decide it

Ranking, form and serve numbers all point one way. Djokovic's workload is heavier, around 17 hours across his last five matches, but that is a small concern against a player ranked 44th. Navone may find some return chances, yet Djokovic's ability to hold serve under pressure should keep control. The first set could set the tone.

Navone M.

Djokovic N.

Win Percentage

50 %70 %

Aces per match

1.4 10.9

Double Faults per match

1.9 3.6

First Serve Points Won

67 %75 %

Second Serve Points Won

53 %54 %

Return Points Won

38 %34 %

Break Points Converted

35 %39 %

Break Points Saved

63 %73 %

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Prediction

US Open ATPPICK

Novak Djokovic

85%

Predicted Winner

Mariano Navone

The serving edge and market pricing are simply too strong to ignore. Navone's return numbers offer a thin path, but Djokovic's hard-court hold rate and ranking gap are decisive. Overall, the indicators tilt heavily towards Djokovic.

Odds

Odds:EUUKUS