2010 - 2011: Earned his first individual ECAC crown with a first-place finish in the 100 back...garnered All-Big East honors in the 100 back and as a member of the 200 medley relay...set the school record in the 100 back when he finished second at the conference championships...placed fourth in the 200 back at the Big East meet...honored as the Big East Male Athlete of the Week (Feb. 10)...named Pitt Performer of the Meet during the Maryland/Penn State and Notre Dame meets...won the 100 back in every dual meet during the season...set a then-school record in the 100 back against Virginia...assisted in the school record the 200 free relay team shattered at the Frank Elm Invite...came-from-behind to win the 200 back during the Buffalo meet...a member of the first-place 400 medley relay team against both St. Bonaventure and Buffalo.
2009-10: Earned All-Big East honors as a rookie...Pitt's 50 and 100 back school record holder...posted top-five Big East times in the 50 back and 100 back...named Pitt Performer of the Meet against Virginia...won the 100 and 200 back against Duquesne, where he set a Towers Pool record...a member of the 200 medley relay team that won an ECAC title...second in the 50 free and fourth in the 100 back at the Polish National swim meet in the Open category, finishing first in the 50 back and second in the 100 back within his age group...joined the team in January.
Personal: Born March 29, 1990...son of Agnieszka i Lech Maczewski...has a younger brother, Piotr...an information science major.