Ivan Mamut

Hajduk Split

Mamut was promoted to the Hajduk Split senior squad in 2015. After that, he was loaned to Hrvace and NK Primorac 1929

Inter Zaprešić

In 2016, he signed for NK Inter Zaprešić in the Croatian First Football League, where he has made seventy-two appearances and scored thirteen goals.

Universitatea Craiova

On 15 January 2021, Mamut join Universitatea Craiova.

FCSB

During the summer of 2021, Mamut joined FCSB.

Terengganu FC

In January 2023, Mamut moved to Malaysia to signed a one-year contract for Malaysia Super League club, Terengganu FC. On 4 August 2023, Mamut scored his first senior hat-trick of his career in the 2023 Malaysia Cup Round of 16 first leg fixtures against Kuala Lumpur Rovers. On 14 August 2023, he bagged himself his second hat-trick of the season in an 8–0 victory in the East Coast Derby against rivals Kelantan.On 20 September 2023, Mamut made his AFC Cup debut, starting in a 1–0 win over Central Coast Mariners. On 28 December 2023, Mamut officially signed an extended contract to stay with club Terengganu FC for next season's competition 2024–25. He signed for NK Varaždin in June 2025.

NK Varadžin

In June 2025, Mamut signed for Croatian Football League club, NK Varaždin. He made 36 appearances and scored 14 goals in the League, Croatian Cup, and UEFA Conference League Qualifiers.

Persija Jakarta

After negotiations, Mamut joined Indonesian club Persija Jakarta on 8 September 2026.…

Club

As of match played 12 September 2026

Universitatea Craiova

Cupa României: 2020–21 Terengganu FC

Malaysia Charity Shield runner-up: 2023 Malaysia Cup runner-up: 2023