| Τσάλεντζερ Οστράβα | 04/23 10:25 | 25 | [249] Μαξ Κασνικόφσκι v Γιακούμπ Νικόντ [351] | 6-1,6-7,1-6 | |
| Tσάλεντζερ Οέιρας | 04/16 12:35 | 25 | [398] Γκαστάο Ελίας v Μαξ Κασνικόφσκι [245] | Retired | |
| Tσάλεντζερ Οέιρας | 04/15 09:30 | 19 | [245] Μαξ Κασνικόφσκι v Γκοτιέ Ονκλίν [269] | 6-7,3-6 | |
| Tσάλεντζερ Οέιρας | 04/14 11:35 | 14 | Μαξ Κασνικόφσκι v Πέδρο Αραούχο | 6-7,6-3,6-3 | |
| Τσάλεντζερ Σπλιτ | 04/11 09:00 | 26 | [253] Μαξ Κασνικόφσκι v Ματέι Ντόντιγκ [420] | 4-6,4-6 | |
| Τσάλεντζερ Σπλιτ | 04/09 10:00 | 25 | [253] Μαξ Κασνικόφσκι v Ζντένεκ Κόλαρ [226] | 6-1,6-2 | |
| Τσάλεντζερ Μπαρλέτα | 04/05 09:00 | 27 | [129] Χάρολντ Μαγιότ v Μαξ Κασνικόφσκι [260] | 7-5,6-3 | |
| Τσάλεντζερ Μπαρλέτα | 04/03 12:30 | 26 | [260] Μαξ Κασνικόφσκι v Φράνκο Αγκαμενόνε [196] | 6-4,7-6 | |
| Τσάλεντζερ Μπαρλέτα | 04/01 13:30 | 25 | [260] Μαξ Κασνικόφσκι v Τζιοβάννι Οραντίνι [369] | 6-4,7-5 | |
| Τσάλεντζερ Αμβούργο | 03/11 17:30 | 25 | [258] Μαξ Κασνικόφσκι v Αλεξάντερ Μπλοκξ [307] | 4-6,6-7 | |
| Τσάλεντζερ Νέου Δελχί | 02/27 09:40 | 25 | [194] Ντέιν Σουίνυ v Μαξ Κασνικόφσκι [267] | 6-7,7-5,6-3 | |
| Τσάλεντζερ Πούνε | 02/22 07:25 | 26 | [267] Μαξ Κασνικόφσκι v Ντέιν Σουίνυ [194] | 4-6,1-6 |
Maks Kaśnikowski (born 6 July 2003) is a Polish tennis player.
Kaśnikowski has a career high ATP singles ranking of world No. 245 achieved on 15 April 2024. He also has a career high ATP doubles ranking of No. 688 achieved on 8 May 2023.
Kaśnikowski represents Poland at the Davis Cup, where he has a W/L record of 2–1.
In October, he reached his first Challenger final in Ortisei, Italy and moved into a new career high in the top 290 in the rankings, that he first reached on 3 July 2023.
He won his first Challenger title at the 2024 Oeiras Indoors, saving six match points in the opening round against Adrian Andreev, becoming the second-youngest Polish champion in history to win a title. Only a 19-year-old Jerzy Janowicz was younger when he won his title in St. Remy, France in 2010.