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ATP/US Open ATP/1/32-finals

US Open preview: Tien brings rankings and form edge over Monfils

Analysis by Predict Tennis

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

Published: Sep 2, 2026(..)

Learner Tien meets Gael Monfils in the second round of the US Open on hard courts on 2 September, with best-of-five sets deciding a place in the last 32. Tien is ranked 12th, while Monfils sits at 305th.

The market and recent form both point firmly towards Tien. He beat Monfils in their only meeting this season and arrives with fresher legs and stronger hard-court numbers.

Tien took their Montreal meeting in three sets

They have met once this year. Learner Tien won that Montreal match in three sets on 6 August, 2-1, with a deciding set. The game count finished level at 12-12, but Tien landed 63% of first serves compared with 43% for Gael Monfils and saved more break points.

Monfils G.

Tien L.

Wins
0 1
First Serve Points Won
68 %61 %
Second Serve Points Won
50 %47 %
Return Points Won
44 %43 %
Break Points Converted
31 %40 %
Break Points Saved
60 %69 %

Tien's hard-court volume and wins stand out

Tien has played far more hard-court tennis this season. His record is 16 wins and 9 losses, while Monfils is 4-6 on the surface. Tien holds serve 80% of the time and converts 44% of break chances; Monfils is at 78% and 38%.

Last ten matches lean clearly towards Tien

Tien's recent form is stronger across the last ten matches. He has six wins to Monfils' four, and his first-set win rate of 60% compares with 40%. Monfils has also spent more time on court recently, around seven hours over his last three matches, against just over five hours for Tien.

Bookmakers give Tien a commanding position

Bookmakers have made Tien a clear favourite. He is priced at 1.2, with Monfils at 4.5. First-set prices follow the same pattern: 1.33 against 3.4.

Monfils G.

Tien L.

Win Percentage
40 %60 %
Aces per match
8 3.3
Double Faults per match
4.4 3.2
First Serve Points Won
74 %69 %
Second Serve Points Won
45 %49 %
Return Points Won
40 %40 %
Break Points Converted
39 %39 %
Break Points Saved
60 %56 %

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Serve and return pressure swing the contest to Tien

The gap between the two rankings is stark: 12 against 305. Tien's first-serve accuracy and break-point conversion give him more control of important moments. Monfils can still hit through opponents, but his first-set struggles and heavier recent workload are hard to shake off.

Prediction

US Open ATPPICK

Learner Tien

80%
Predicted Winner

Gael Monfils

Overall indicators point clearly towards Learner Tien. Market pricing, the head-to-head result, and stronger recent and surface numbers all support him. Monfils has enough firepower to avoid a one-sided match, but Tien's consistency and fresher legs make him the rightful favourite.

Odds

Odds:

To Win Match

Total Games

35.5

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