Fabian Marozsan and Hugo Dellien will fight against each other in the 1st round of the National Bank Open for the 1st time in their career. They are scheduled to play on Monday at 7:30 pm on MOTOROLA RAZR GRANDSTAND COURT. In this post, we analyze their head to head performance and prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Fabian Marozsan who should win in 2 sets.

As per the initial odds, Fabian Marozsan is the pick to win this match.
Fabian Marozsan -> 1.191
Hugo Dellien -> 4.7

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Prediction and head to head Fabian Marozsan vs. Hugo Dellien

There is no head to head record between Fabian Marozsan and Hugo Dellien since this will be the first time that they will clash against each other in the main tour.

Fabian Marozsan

Fabian Marozsan

20 - 18win/loss

Hard
7-7
I Hard
2-2
Clay
9-6
Grass
2-3
Rank
51
High
36
LLWWLWLWWL
Year Total Hard Clay I.hard Grass Carpet
2025 28-26 13-12 9-6 4-5 2-3 0-0
2024 23-29 15-11 5-8 2-6 1-4 0-0
2023 46-27 7-5 32-13 5-7 2-2 0-0
2022 46-19 10-3 29-12 7-4 0-0 0-0
2021 47-21 4-2 33-16 10-3 0-0 0-0

Ranked no. 54, the Hungarian will start his run in Montreal after he played his last match in Washington where he lost 6-3 6-4 to Diallo in the 2nd round on the 22nd of July.

Fabian has an overall 20-18 win-loss record in 2025, 7-7 on hard (See FULL STATS).

Fabian’s best result of the current year was getting to the semifinal in Munich.

Talking about his overall career, Marozsan has an overall 262-155 record. He has a positive 56-33 record on hard.

Previously in Montreal

Previously, his best result was reaching the 1st round in 2024. See his history.

Toronto
Marozsan's Record

Hugo Dellien

Hugo Dellien

27 - 18win/loss

Hard
2-1
I Hard
0-0
Clay
25-16
Grass
0-1
Rank
138
High
64
LWLLWLLLLL
Year Total Hard Clay I.hard Grass Carpet
2025 29-25 2-4 27-20 0-0 0-1 0-0
2024 46-28 1-2 44-25 0-0 1-1 0-0
2023 36-27 0-3 36-23 0-0 0-1 0-0
2022 32-18 0-0 32-17 0-0 0-1 0-0
2021 45-27 3-5 41-21 0-0 1-1 0-0

Ranked no. 94, Dellien will start his run in Toronto after he played his last match in Bastad where he lost 6-1 3-0 ret. to Kopriva in the 1st round on the 15th of July.

Dellien has a compiled 27-18 win-loss record in 2025, 2-1 on hard (See FULL STATS).

His best result of the season was winning the title the Prostejov Challenger where he overcame Chun Hsin Tseng in the final 6-3 6-4.

In terms of his career, Hugo has an overall 546-318 record. He has a negative 13-33 record on hard.

Previously in Montreal

The Bolivian has never competed in this tournament before.

Toronto
Dellien's Record

Tennis Scores in Toronto

Upcoming matches in the draw