Malinowski started playing poker seriously in 2014. He began playing freerolls and the lowest stakes offered for 5️⃣ online cash games. Over the next two years, he managed to become a regular at mid to high stakes online 5️⃣ cash games playing under the alias "limitless". In 2024, he won the World Championship of Online PokerR$25K High Roller Turbo, 5️⃣ winningR$726,000 in the process.[1]

In August 2024, Malinowski won aR$842,438 pot from Michael Addamo while playing NLHE on the poker site 5️⃣ Natural8.[4] It became the largest online pot in NLHE history beating the previous record ofR$723,938 won by Di Dang against 5️⃣ Tom Dwan in 2008.[5] The record was beaten just a few days later when Bosnian-born poker player Almedin “Ali” Imsirovic 5️⃣ won a pot worthR$974,631 while playing NLHE online.[6] Approximately one week later Malinowski won another pot worthR$500,146 holding 7♥ 2♥ 5️⃣ for a wheel.[7]

As of September 2024, Malinowski's total live tournament winnings exceedR$4,300,000.[9]