The Union selected goalkeeper Zac MacMath with the fifth overall selection in the 2011 MLS SuperDraft. After posting a 0.65 GAA in three years at the University of Maryland, MacMath impressed in his rookie season with Philadelphia, going undefeated (3-0-4) with a 1.07 GAA in seven starts when starter Faryd Mondragon broke his finger on September 3.
2013: Played and started all 34 games of the season, logging 2060 minutes. He posted a 1.29 goals against average with a 69.0 percent save percentage and 12 shutouts over those 34 matches.
2012: Solidified his position as the Union’s starting goalkeeper, starting in all but two games logging a Union single season goalkeeping record 2880 minutes. On September 29he set the Union record for most saves in a game with 8 saves agasinst the Columbus Crew. On August 19he saved his first penalty kick against the D.C. United to keep the game level and give the Union a 1-1 draw. He set the Single Season record for the Union in Appearances, wins, shut-outs, saves, and most consecutive shut-out minutes with 408.
2011: Drafted fifth overall in 2011 MLS SuperDraft… Replaced Faryd Mondragon on September 3 when he fractured his finger in a match vs. Real Salt Lake… Started seven games, logging 675 minutes… Posted a 1.07 goals against average with a 64% save percentage and three shutouts over eight games played… Was undefeated as a starter (3-0-4) ... In international friendlies, started and held Everton scoreless in 45 minutes of action and held Real Madrid scoreless after entering in the 65th minute.
2010: First-Team All-ACC selection...First Team TopDrawerSoccer.com National Team of the Year...Named ACC Tournament's Most Valuable Player after shutting out top-seeded North Carolina in title match and Virginia in the semifinals...Started in all 23 matches for the Terps...boasted a 0.64 goals against average with 69 saves...Secured a Maryland program-record 15 shutouts in 2010...Registered blank sheets versus No. 9 Duke, No. 2 UCONN, No. 5 Virginia, No. 13 William & Mary in the regular season and Penn and No. 15 Penn State in the NCAA Tournament...Had a career-high seven saves in victory against Colgate (10/19).
2009: NSCAA Third Team All-American...First Team All-ACC...First Team All-South Atlantic Region...TopDrawer.com Team of the Season - Second Team...Soccer America MVP Second Team honoree...Started in 21 matches...Posted a solid 0.88 GAA...finished his sophomore campaign with 62 saves and a .765 save percentage.
2008: All-ACC Freshman honoree...ACC All-Academic pick...NCAA statistical champion in goals against average (0.44)...Tied a Maryland-program record for shutouts in a season with 12...Finished the year with a spectacular 19-1 record, including 19-straight wins at keeper...Tallied 55 saves and boasted a stellar .859 save percentage...Named to the 2009 ACC All-Tournament team after tallying three consecutive shutouts for the champion Terps...Made a sliding save against North Carolina in the national championship game to preserve a 1-0 win for Maryland.
INTERNATIONAL EXPERIENCE: Member of U-17 residency program, U-17 at 2007 FIFA World Cup, and U-18, U-20, and U-23 national team pools ... Competed with the U-17 team at the 2007 FIFA World Cup, starting two games in goal ... Toured with U-23 team in China.