Jan Kumstat and Murphy Cassone will face off in the 1st round of the Ostrava Challenger for the 1st time in their career. They are scheduled to compete on Tuesday at 5:30 pm on COURT 3. In the following lines you can find the head to head analysis and prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Murphy Cassone who should win in 2 sets.

See updated oddsAs per the initial odds, Murphy Cassone is the pick to win this match.
Murphy Cassone -> 1.053
Jan Kumstat -> 8

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Prediction and head to head Jan Kumstat vs. Murphy Cassone

There is no head to head record between Jan Kumstat and Murphy Cassone since this will be the first time that they will fight against each other in the main tour.

Jan Kumstat

Jan Kumstat
Jan Kumstat

2 - 6win/loss

Hard
2-3
I Hard
0-0
Clay
0-2
Carpet
0-1
Rank
High
LWLWWLWWLW
Year Total Hard Clay I.hard Grass Carpet
2025 8-10 2-3 6-6 0-0 0-0 0-1
2024 3-4 0-0 0-3 3-1 0-0 0-0

Currently unranked, the Czech will start his run in the Ostrava Challenger after he played his last match in M15 Antalya where he lost 6-3 6-1 to Mrva in the 1st round on the 15th of April.

Jan has an aggregate 2-6 win-loss record in 2025, 0-2 on clay (See FULL STATS).

Talking about his overall career, The Czech has an overall 5-10 record. He has a negative 0-5 record on clay.

Previously in the Ostrava Challenger

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

.
Ostrava Challenger
Kumstat's Record

Murphy Cassone

Murphy Cassone

19 - 11win/loss

Hard
9-6
I Hard
8-3
Clay
2-2
Rank
190
High
190
LLWWWLWWWL
Year Total Hard Clay I.hard Grass Carpet
2025 25-16 9-6 2-4 8-3 6-3 0-0
2024 30-18 16-13 0-0 14-5 0-0 0-0
2023 6-8 2-5 0-0 4-3 0-0 0-0
2022 20-9 12-7 0-0 8-2 0-0 0-0
2021 2-2 2-2 0-0 0-0 0-0 0-0

Ranked no. 204 (career-high), the American will start his run in the Ostrava Challenger after he played his last match in the Tallahassee Challenger where he lost 6-2 6-3 to Nava in the quarter on the 18th of April.

The American has an overall 19-11 win-loss record in 2025, 2-2 on clay (See FULL STATS).

Murphy’s best result of the year was getting to the semifinal in the Nonthaburi 2 Challenger,the Nonthaburi 3 Challenger and the Lugano Challenger.

In terms of his career, Murphy has an overall 85-53 record. He has a negative 2-3 record on clay.

Previously in the Ostrava Challenger

Cassone has never competed in this tournament before.

Ostrava Challenger
Cassone's Record

Tennis Scores in Ostrava Challenger

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