Career
Challengers and Futures = Singles Juniors = Singles = Doubles Junior Grand Slam Finals = Finals: 1 (1 title) matches = Singles = Mixed Doubles =.
Challengers and Futures = Singles Juniors = Singles = Doubles Junior Grand Slam Finals = Finals: 1 (1 title) matches = Singles = Mixed Doubles =.
Majchrzak along with Martin Redlicki won the 2013 United States Open boys" doubles title after defeating Quentin Halys and Frederico Ferreira Silva 6–3, 6–4 in the final. Majchrzak has a career high Association of Tennis Professionals singles ranking of 257 achieved on 19 October 2015 and a career high Association of Tennis Professionals doubles ranking of 377 achieved on 12 October 2015.
